#update postgres | Explore Tumblr posts and blogs

mxrp-official-steve · 10 months ago

Note

Welcome back campers, to this weeks episode of TOTAL, DRAMA, HELLSITE! On this weeks episode, me and my handy Chef Hex will be cooking up a delicious meal of parpy goodness! But the campers will have to roll a single... WITH A PROMPT! The first one to get a proper Roleplay going gets the immunity marshmallow. Now watch out, cuz this ones gonna be a doozy, dudes!

Your September 2nd PARPdate: "Remember that time on TDI where they called god to make it rain? That happened" Edition.

News this month is sorta slow- those of you In The Know already know this, but Hex is being forced to move again. This hasn't impacted Dev TOO much, honestly, and I'm gonna break down WHY in this wonderful little post!

Ok so if you remember the August update, you likely recall us showing off our shiny new mod features and how we can now play funny roleplay police state in order to nail rulebreakers and bandodgers.

If you're also a huge Bubblehead (which is what you're called), you're also likely familiar with this bastard:

(Image description: The red miles, basically. Its a message failed message repeated like ninety times in a row in red font. Thanks to Alienoid from the server for posting this screenshot for me to steal!)

This is because, somehow, these new mod features almost completely broke Dreambubble in ways that make no sense (the new features use Redis, but for some reason their introduction is making PostGres, a completely different system, go absolutely haywire)

So, Hex decided to move forward with their pet project to rewrite Dreambubble. Normally, this would mean a development delay on Parp2 and I'd feel pretty bad about laying this on yalls feet after two years of parplessness.

But hey wait isn't this literally just how they made parp last time.

The answer is yes! The previous Msparp version was built using what is now Dreambubble as a skeleton, evolving on itself into the rickety but lovable RP site we knew before she tragically passed away last February after choking to death on fresh air. As such, Dev is actually going pretty good! Hex has been COOKING through the bones for Dreambubble 2, getting a ton of barebones stuff working right off the bat:

(Image description: A barebones but functional chat window using Felt theme; complete with system connection messages, text preview, and quirking)

Along with our first new feature preview in a while: PUSH NOTIFICATIONS!

(Image description: A felt-theme settings menu showing the ability to turn on and off push notifications, as well as a browser popup in the bottom corner showing that it's been activated)

These are also working on Android! What this does is it pings you when the chat you're in gets a new message, operating on a system level instead of a site level so you don't even need to have the tab, or the browser, open to keep up with your chats! This is gonna be especially useful for mobile users, since this means they can navigate away and use their phone for other things, and their phone'll just ping them when their partners' next message comes through. (These are gonna be off by default, btw. You'll have to turn them on yourself on a per-chat basis in the final release)

It should also be noted that we've Snagged Ourselves A UI Guy recently from the userbase, so we've got a dedicated Make It Look Good person for when things get closer to launch!

That's all for this update, though. Absolutely thrilled to be showing off some progress after the restart. Hopefully we'll have even more to show off next month!

Until then, cheers!

#Mxrp #Msparp #dev update

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this-week-in-rust · 1 year ago

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This Week in Rust 541

Hello and welcome to another issue of This Week in Rust! Rust is a programming language empowering everyone to build reliable and efficient software. This is a weekly summary of its progress and community. Want something mentioned? Tag us at @ThisWeekInRust on Twitter or @ThisWeekinRust on mastodon.social, or send us a pull request. Want to get involved? We love contributions.

This Week in Rust is openly developed on GitHub and archives can be viewed at this-week-in-rust.org. If you find any errors in this week's issue, please submit a PR.

Updates from Rust Community

Official

Announcing Rust 1.77.1

Changes to u128/i128 layout in 1.77 and 1.78

Newsletters

This Week In Bevy: 2d Lighting, Particle Systems, Meshlets, and more

Project/Tooling Updates

Dioxus 0.5: Signal Rewrite, Remove lifetimes, CSS Hotreloading, and more!

EtherCrab 0.4.0: Pure Rust EtherCAT, now with Distributed Clocks

nethsm 0.1.0 - first release for this high level library for the Nitrokey NetHSM

BugStalker v0.1.3 released - first release of rust debugger

git-cliff 2.2.0 is released! (highly customizable changelog generator)

Observations/Thoughts

On Reusing Arc and Rc in Rust

Who killed the network switch?

Xr0 Makes C Safer than Rust

Easy Mode Rust

Bashing Bevy To Bait Internet Strangers Into Improving My Code

Conway's Game of Life Through Time

Functions Everywhere, Only Once: Writing Functions for the Everywhere Computer

Rust Bytes: Is Rust the Future of JavaScript Tooling?

Explaining the internals of async-task from the ground up

Programming ESP32 with Rust: OTA firmware update

Fast Development In Rust, Part 2

Rust Walkthroughs

Modelling Universal Domain Types in Rust

[video] developerlife.com - Get started with unit testing in Rust

Research

Rust Digger: More than 14% of crates configure rustfmt. 35 Have both rustfmt.toml and .rustfmt.toml

Miscellaneous

Building a Managed Postgres Service in Rust: Part 1

Beware of the DashMap deadlock

Embedded Rust Bluetooth on ESP: BLE Client

Rust Unit and Integration Testing in RustRover

[podcast] cargo-semver-checks with Predrag Gruevski — Rustacean Station

[video] Data Types - Part 3 of Idiomatic Rust in Simple Steps

[video] Deconstructing WebAssembly Components by Ryan Levick @ Wasm I/O 2024

[video] Extreme Clippy for new Rust crates

[video] [playlist] Bevy GameDev Meetup #2 - March 2024

Building Stock Market Engine from scratch in Rust (I)

Crate of the Week

This week's crate is cargo-unfmt, a formatter that formats your code into block-justified text, which sacrifices some readability for esthetics.

Thanks to Felix Prasanna for the self-suggestion!

Please submit your suggestions and votes for next week!

Call for Testing

An important step for RFC implementation is for people to experiment with the implementation and give feedback, especially before stabilization. The following RFCs would benefit from user testing before moving forward:

No calls for testing were issued this week.

If you are a feature implementer and would like your RFC to appear on the above list, add the new call-for-testing label to your RFC along with a comment providing testing instructions and/or guidance on which aspect(s) of the feature need testing.

Call for Participation; projects and speakers

CFP - Projects

Always wanted to contribute to open-source projects but did not know where to start? Every week we highlight some tasks from the Rust community for you to pick and get started!

Some of these tasks may also have mentors available, visit the task page for more information.

greptimedb - Support specifying time ranges in the COPY FROM statement to avoid importing unwanted data

greptimedb - Support converting UNIX epoch numbers to specified timezone in to_timezone function

mirrord - Capability to modify the local listen address

mirrord - Fix all check-rust-docs warnings

Hyperswitch - [REFACTOR]: Remove Default Case Handling - Braintree

Hyperswitch - [REFACTOR]: Remove Default Case Handling - Fiserv

Hyperswitch - [REFACTOR]: Remove Default Case Handling - Globepay

If you are a Rust project owner and are looking for contributors, please submit tasks here.

CFP - Speakers

Are you a new or experienced speaker looking for a place to share something cool? This section highlights events that are being planned and are accepting submissions to join their event as a speaker.

If you are an event organizer hoping to expand the reach of your event, please submit a link to the submission website through a PR to TWiR.

Updates from the Rust Project

431 pull requests were merged in the last week

CFI: (actually) check that methods are object-safe before projecting their receivers to dyn Trait in CFI

CFI: abstract Closures and Coroutines

CFI: fix drop and drop_in_place

CFI: fix methods as function pointer cast

CFI: support calling methods on supertraits

add a CurrentGcx type to let the deadlock handler access TyCtxt

add basic trait impls for f16 and f128

add detection of (Partial)Ord methods in the ambiguous_wide_pointer_comparisons lint

add rust-lldb pretty printing for Path and PathBuf

assert that ADTs have the right number of args

codegen const panic messages as function calls

coverage: re-enable UnreachablePropagation for coverage builds

delegation: fix ICE on wrong Self instantiation

delegation: fix ICE on wrong self resolution

do not attempt to write ty::Err on binding that isn't from current HIR Owner

don't check match scrutinee of postfix match for unused parens

don't inherit codegen attrs from parent static

eagerly instantiate closure/coroutine-like bounds with placeholders to deal with binders correctly

eliminate UbChecks for non-standard libraries

ensure std is prepared for cross-targets

fix diagnostics for async block cloning

fixup parsing of rustc_never_type_options attribute

function ABI is irrelevant for reachability

improve example on inserting to a sorted vector to avoid shifting equal elements

in ConstructCoroutineInClosureShim, pass receiver by mut ref, not mut pointer

load missing type of impl associated constant from trait definition

make TyCtxt::coroutine_layout take coroutine's kind parameter

match ergonomics 2024: implement mutable by-reference bindings

match lowering: build the Place instead of keeping a PlaceBuilder around

match lowering: consistently merge simple or-patterns

match lowering: handle or-patterns one layer at a time

match lowering: sort Eq candidates in the failure case too

pattern analysis: Require enum indices to be contiguous

replace regions in const canonical vars' types with 'static in next-solver canonicalizer

require Debug for Pointee::Metadata

require DerefMut and DerefPure on deref!() patterns when appropriate

rework opaque type region inference

simplify proc macro bridge state

simplify trim-paths feature by merging all debuginfo options together

store segment and module in UnresolvedImportError

suggest associated type bounds on problematic associated equality bounds

suggest correct path in include_bytes!

use the Align type when parsing alignment attributes

warn against implementing Freeze

enable cargo miri test doctests

miri: avoid mutating the global environment

miri: cotrol stacked borrows consistency check with its own feature flag

miri: experiment with macOS M1 runners

miri: extern-so: give the version script a better name; show errors from failing to build the C lib

miri: speed up Windows CI

miri: tree Borrows: Make tree root always be initialized

don't emit load metadata in debug mode

avoid some unnecessary query invocations

stop doing expensive work in opt_suggest_box_span eagerly

stabilize ptr.is_aligned, move ptr.is_aligned_to to a new feature gate

stabilize unchecked_{add,sub,mul}

make {integer}::from_str_radix constant

optimize core::char::CaseMappingIter

implement Vec::pop_if

remove len argument from RawVec::reserve_for_push

less generic code for Vec allocations

UnixStream: override read_buf

num::NonZero::get can be 1 transmute instead of 2

fix error message for env! when env var is not valid Unicode

futures: make access inner of futures::io::{BufReader,BufWriter} not require inner trait bound

regex-syntax: accept {,n} as an equivalent to {0,n}

cargo add: Preserve comments when updating simple deps

cargo generate-lockfile: hold lock before querying index

cargo toml: Warn on unused workspace.dependencies keys on virtual workspaces

cargo fix: bash completion fallback in nounset mode

clippy: large_stack_frames: print total size and largest component

clippy: type_id_on_box: lint on any Box<dyn _>

clippy: accept String in span_lint* functions directly to avoid unnecessary clones

clippy: allow filter_map_identity when the closure is typed

clippy: allow manual_unwrap_or_default in const function

clippy: don't emit duplicated_attribute lint on "complex" cfgs

clippy: elide unit variables linted by let_unit and use () directly instead

clippy: fix manual_unwrap_or_default suggestion ignoring side-effects

clippy: fix suggestion for len_zero with macros

clippy: make sure checked type implements Try trait when linting question_mark

clippy: move box_default to style, do not suggest turbofishes

clippy: move mixed_attributes_style to style

clippy: new lint legacy_numeric_constants

clippy: restrict manual_clamp to const case, bring it out of nursery

rust-analyzer: add rust-analyzer.cargo.allTargets to configure passing --all-targets to cargo invocations

rust-analyzer: implement resolving and lowering of Lifetimes (no inference yet)

rust-analyzer: fix crate IDs when multiple workspaces are loaded

rust-analyzer: ADT hover considering only type or const len not lifetimes

rust-analyzer: check for client support of relative glob patterns before using them

rust-analyzer: lifetime length are not added in count of params in highlight

rust-analyzer: revert debug extension priorities

rust-analyzer: silence mismatches involving unresolved projections

rust-analyzer: use lldb when debugging with C++ extension on MacOS

rust-analyzer: pattern analysis: Use contiguous indices for enum variants

rust-analyzer: prompt the user to reload the window when enabling test explorer

rust-analyzer: resolve tests per file instead of per crate in test explorer

Rust Compiler Performance Triage

A pretty quiet week, with most changes (dropped from the report below) being due to continuing bimodality in the performance data. No particularly notable changes landed.

Triage done by @simulacrum. Revision range: 73476d49..3d5528c

1 Regressions, 2 Improvements, 5 Mixed; 0 of them in rollups 61 artifact comparisons made in total

Full report here

Approved RFCs

Changes to Rust follow the Rust RFC (request for comments) process. These are the RFCs that were approved for implementation this week:

Merge RFC 3543: patchable-function-entry

Final Comment Period

Every week, the team announces the 'final comment period' for RFCs and key PRs which are reaching a decision. Express your opinions now.

RFCs

No RFCs entered Final Comment Period this week.

Tracking Issues & PRs

Rust

[disposition: merge] Pass list of defineable opaque types into canonical queries

[disposition: merge] Document overrides of clone_from() in core/std

[disposition: merge] Tracking Issue for Seek::seek_relative

[disposition: merge] Tracking Issue for generic NonZero

[disposition: merge] Tracking Issue for cstr_count_bytes

[disposition: merge] privacy: Stabilize lint unnameable_types

[disposition: merge] Stabilize Wasm target features that are in phase 4 and 5

Cargo

[disposition: merge] feat(add): Stabilize MSRV-aware version req selection

New and Updated RFCs

[new] RFC: Add freeze intrinsic and related library functions

[new] RFC: Add a special TryFrom and Into derive macro, specifically for C-Style enums

[new] re-organise the compiler team

Upcoming Events

Rusty Events between 2024-04-03 - 2024-05-01 🦀

Virtual

2024-04-03 | Virtual (Cardiff, UK) | Rust and C++ Cardiff

Rust for Rustaceans Book Club: Chapter 4 - Error Handling

2024-04-03 | Virtual (Indianapolis, IN, US) | Indy Rust

Indy.rs - with Social Distancing

2024-04-04 | Virtual (Charlottesville, NC, US) | Charlottesville Rust Meetup

Crafting Interpreters in Rust Collaboratively

2024-04-09 | Virtual (Dallas, TX, US) | Dallas Rust

BlueR: a Rust Based Tool for Robust and Safe Bluetooth Control

2024-04-11 | Virtual + In Person (Berlin, DE) | OpenTechSchool Berlin + Rust Berlin

Rust Hack and Learn | Mirror: Rust Hack n Learn Meetup

2024-04-11 | Virtual (Nürnberg, DE) | Rust Nüremberg

Rust Nürnberg online

2024-04-15 & 2024-04-16 | Virtual | Mainmatter

Remote Workshop: Testing for Rust projects – going beyond the basics

2024-04-16 | Virtual (Dublin, IE) | Rust Dublin

A reverse proxy with Tower and Hyperv1

2024-04-16 | Virtual (Washinigton, DC, US) | Rust DC

Mid-month Rustful

2024-04-17 | Virtual (Vancouver, BC, CA) | Vancouver Rust

Rust Study/Hack/Hang-out

2024-04-18 | Virtual (Charlottesville, NC, US) | Charlottesville Rust Meetup

Crafting Interpreters in Rust Collaboratively

2024-04-25 | Virtual + In Person (Berlin, DE) | OpenTechSchool Berlin + Rust Berlin

Rust Hack and Learn | Mirror: Rust Hack n Learn Meetup

2024-04-30 | Virtual (Dallas, TX, US) | Dallas Rust

Last Tuesday

2024-05-01 | Virtual (Indianapolis, IN, US) | Indy Rust

Indy.rs - with Social Distancing

Africa

2024-04-05 | Kampala, UG | Rust Circle Kampala

Rust Circle Meetup

Europe

2024-04-10 | Cambridge, UK | Cambridge Rust Meetup

Rust Meetup Reboot 3

2024-04-10 | Cologne/Köln, DE | Rust Cologne

This Month in Rust, April

2024-04-10 | Manchester, UK | Rust Manchester

Rust Manchester April 2024

2024-04-10 | Oslo, NO | Rust Oslo

Rust Hack'n'Learn at Kampen Bistro

2024-04-11 | Bordeaux, FR | Rust Bordeaux

Rust Bordeaux #2 : Présentations

2024-04-11 | Reading, UK | Reading Rust Workshop

Reading Rust Meetup at Browns

2024-04-15 | Zagreb, HR | impl Zagreb for Rust

Rust Meetup 2024/04: Building cargo projects with NIX

2024-04-16 | Bratislava, SK | Bratislava Rust Meetup Group

Rust Meetup by Sonalake #5

2024-04-16 | Leipzig, DE | Rust - Modern Systems Programming in Leipzig

winnow/nom

2024-04-16 | Munich, DE + Virtual | Rust Munich

Rust Munich 2024 / 1 - hybrid

2024-04-17 | Bergen, NO | Hubbel kodeklubb

Lær Rust med Conways Game of Life

2024-04-20 | Augsburg, DE | Augsburger Linux-Infotag 2024

Augsburger Linux-Infotag 2024: Workshop Einstieg in Embedded Rust mit dem Raspberry Pico WH

2024-04-23 | Berlin, DE | Rust Berlin

Rust'n'Tell - Rust for the Web

2024-04-25 | Aarhus, DK | Rust Aarhus

Talk Night at MFT Energy

2024-04-25 | Berlin, DE | Rust Berlin

Rust and Tell

2024-04-27 | Basel, CH | Rust Basel

Fullstack Rust - Workshop #2

North America

2024-04-04 | Mountain View, CA, US | Mountain View Rust Meetup

Rust Meetup at Hacker Dojo

2024-04-04 | Portland, OR, US | PDXRust Meetup

Hack Night and First Post-Pandemic Meetup Restart

2024-04-09 | New York, NY, US | Rust NYC

Rust NYC Monthly Meetup

2024-04-10 | Boulder, CO, US | Boulder Rust Meetup

Rust Meetup: Better Builds w/ Flox + Hangs

2024-04-11 | Seattle, WA, US | Seattle Rust User Group

Seattle Rust User Group Meetup

2024-04-11 | Spokane, WA, US | Spokane Rust

Monthly Meetup: Topic TBD!

2024-04-15 | Somerville, MA, US | Boston Rust Meetup

Davis Square Rust Lunch, Apr 15

2024-04-16 | San Francisco, CA, US | San Francisco Rust Study Group

Rust Hacking in Person

2024-04-16 | Seattle, WA, US | Seattle Rust User Group

Seattle Rust User Group: Meet Servo and Robius Open Source Projects

2024-04-18 | Mountain View, CA, US | Mountain View Rust Meetup

Rust Meetup at Hacker Dojo

2024-04-24 | Austin, TX, US | Rust ATX

Rust Lunch - Fareground

2024-04-25 | Nashville, TN, US | Music City Rust Developers

Music City Rust Developers - Async Rust on Embedded

2024-04-26 | Boston, MA, US | Boston Rust Meetup

North End Rust Lunch, Apr 26

Oceania

2024-04-30 | Canberra, ACT, AU | Canberra Rust User Group

April Meetup

If you are running a Rust event please add it to the calendar to get it mentioned here. Please remember to add a link to the event too. Email the Rust Community Team for access.

Jobs

Please see the latest Who's Hiring thread on r/rust

Quote of the Week

Panstromek: I remember reading somewhere (probably here) that borrow checking has O(n^3) asymptotic complexity, relative to the size of the function.

Nadrieril: Compared to match exhaustiveness which is NP-hard and trait solving which is undecidable, a polynomial complexity feels refreshingly sane.

– Panstromek and Nadrieril on zulip

Thanks to Kevin Reid for the suggestion!

Please submit quotes and vote for next week!

This Week in Rust is edited by: nellshamrell, llogiq, cdmistman, ericseppanen, extrawurst, andrewpollack, U007D, kolharsam, joelmarcey, mariannegoldin, bennyvasquez.

Email list hosting is sponsored by The Rust Foundation

Discuss on r/rust

#rust-lang #rust #rustlang #twir #long post

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govindhtech · 1 month ago

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Announcing LangChain Postgres open-source Improvements

Open-source LangChain PostgreSQL upgrades

Google Cloud contributed heavily to the library and updated LangChain Postgres at Google Cloud Next ’25. These upgrades enable all application developers to design database-backed agentic gen AI solutions utilising open source technologies.

LangChain, an open-source framework, simplifies agentic gen AI systems that use massive language models. It connects large language models (LLMs) to other data sources for more powerful and context-aware AI applications. LangChain regularly interacts with databases to efficiently manage and extract structured data. The langchain-postgres package integrates PostgreSQL databases to load documents, store chat history, and store vectors for embeddings. Connectivity is needed for LLM-powered apps to use relational data, perform semantic searches, and generate memory chatbots.

Google Cloud enhancements include enterprise-level connection pooling, faster SQL filtering with relational metadata columns, and optimised performance with asynchronous PostgreSQL drivers. It also included:

Developers can use LangChain to create vector databases with vector indexes.

Flexible database schemas for more robust and manageable applications

For better security, the LangChain vector store APIs follow the least privilege principle and clearly distinguish database setup and usage.

Some new enhancements

Improved security and connectivity

Developing secure and dependable generative AI systems requires careful consideration of how your application interacts with the data architecture. Its LangChain Postgres contributions have prioritised security and connection through several key changes.

Following the least privilege concept has been our focus. The revised API distinguishes between database schema creation and application use rights. This separation lets you restrict the application layer's database schema changes. Separating these tasks can boost AI application security and reduce the attack surface.

Maintaining a pool of database connections reduces the overhead of making new connections for each query. This stabilises your application by efficiently limiting resource utilisation and preventing thousands of idle PostgreSQL connections. It also improves speed, especially in high-throughput scenarios.

Designing schema better

The langchain-postgres package historically only allowed schemas with fixed table names and a single json metadata column to resemble vector databases. PostgreSQL's sophisticated querying features allow you to filter non-vector columns to improve vector search quality. Our LangChain postgres package modifications let you define metadata columns to combine vector search queries with SQL filters when querying your vector storage.

Use the new LangChain PostgreSQL package to turn your PostgreSQL database structure into an AI workload with a few lines of code. This eliminates data schema migration.

Features ready for production

Google Cloud introduced vector index management and first-class asynchronous driver integrations in LangChain to enable production-scale applications. Asynchronous drivers enable non-blocking I/O operations, improving performance. This helps your application grow efficiently, reduce resource consumption, and increase responsiveness to handle more concurrent requests.

LangChain may now directly create and maintain vector indexes. This lets you utilise LangChain to describe and build your entire application stack, from database schema to vector index creation, using an infrastructure-as-code technique for vector search. This end-to-end connection simplifies development and makes LangChain AI-powered apps easy to set up and manage by using asynchronous operations and vector search.

LangChain packages for Google Cloud databases were upgraded by Google Cloud. It upstreamed those changes from its packages into LangChain PostgreSQL so developers on any platform could use them. Generative AI applications increasingly rely on databases, therefore software libraries must offer high-quality database connectors to exploit your data. These databases root LLMs, provide RAG application knowledge, and fuel high-quality vector search.

Get started

A quickstart application and langchain-postgres package are available now! Use this guide to switch from the old langchain-postgres package to Google's. Use AlloyDB's LangChain package and Cloud SQL for PostgreSQL to use GCP-specific capabilities like AlloyDB AI's ScaNN index. Create agentic apps with MCP Toolbox.

#LangChainPostgreSQL #GoogleCloudNext25 #LangChain #largelanguagemodels #generativeAI #AIapplications #PostgreSQL #LangChainpackage #ScaNNindex #AlloyDBAI #News #Technews #Techology #Technologynews #Technologytrendes #govindhtech

0 notes

sicsrpune20 · 2 months ago

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Top Reasons to Study MSc Computer Application in Pune

In today’s digital era, the demand for skilled IT professionals is rising. As businesses and services transition online, there's a growing need for experts who understand software systems, data analytics, cybersecurity, and emerging technologies. This is where a postgraduate degree like MSc Computer Application becomes a valuable asset—especially when pursued from a vibrant tech city like Pune.

So, why are more students choosing Pune for this programme? Let’s explore the top reasons why studying MSc Computer Application in Pune could be your smartest move yet.

1. Academic Excellence with Industry Relevance

Pune is home to several esteemed institutions offering high-quality technical education. MSc CA colleges in Pune are known for delivering a curriculum that blends academic depth with real-world relevance. The courses are regularly updated to keep pace with technological advancements, ensuring students are equipped with skills that employers actively seek.

2. Proximity to Major IT Hubs

One of Pune’s biggest advantages is its thriving IT ecosystem. With the presence of leading tech companies and startups, students have access to internships, live projects, and job opportunities right at their doorstep. This proximity allows for practical exposure, which enhances classroom learning and boosts employability.

3. Skill-Focused Learning Environment

MSc Computer Application programs in Pune emphasize a balanced mix of theory and application. Students get to work with programming languages, databases, software development tools, and cloud technologies—often through lab work, workshops, and collaborative projects. The emphasis is on building both conceptual understanding and hands-on capabilities.

4. Experienced Faculty and Research Opportunities

Pune attracts educators and researchers with a strong academic and industry background. This provides students with mentorship from professionals who understand both the technical and practical demands of the IT industry. For those interested in innovation, many colleges also offer opportunities for research in fields like machine learning, data science, and cybersecurity.

5. Strong Placement Support

One of the biggest reasons students prefer MSc CA colleges in Pune is the strong placement track record. Institutes in the city maintain active corporate relations and frequently host placement drives, career fairs, and industry interactions. With companies from diverse sectors recruiting in Pune, graduates enjoy access to a wide range of job profiles—from software developers to data analysts and systems administrators.

6. Holistic Development and Campus Life

Beyond academics, Pune offers a rich student experience. Most colleges promote holistic development through student clubs, tech fests, competitions, and leadership activities. This all-round exposure helps students build confidence, communication skills, and the ability to work in dynamic teams—qualities that are critical in the professional world.

7. Affordable Quality Education

Compared to many metro cities, Pune offers a relatively affordable cost of living without compromising on education quality. Students benefit from access to top-tier education and a growing tech network in a city that is budget-friendly and student-oriented.

8. Gateway to Global Careers

With the rise in global IT outsourcing and multinational firms hiring in India, an MSc Computer Application from a reputed Pune college can open doors to international job opportunities. The global curriculum design and emphasis on upskilling ensure students are competitive in both local and international job markets.

Conclusion

If you’re looking to combine quality education, strong industry exposure, and exciting career opportunities, studying MSc Computer Application in Pune is an excellent choice. The city’s academic institutions, vibrant tech community, and student-friendly atmosphere create the ideal environment for IT postgraduates to thrive.

Among the notable options, the Symbiosis Institute of Computer Studies and Research (SICSR) stands out as a preferred destination for aspiring IT professionals. With its industry-aligned curriculum, experienced faculty, and holistic learning approach, SICSR ensures students graduate with the skills and confidence needed to lead in the tech world.

#MSc Computer Application #SICSR

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wingedmiraclesublime · 4 months ago

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蜘蛛池源码如何部署？

蜘蛛池，也被称为“爬虫池”或“爬虫集群”，是一种用于提高网络爬取效率的技术。通过将多个爬虫任务分配到不同的服务器上运行，可以显著提升数据抓取的速度和稳定性。本文将详细介绍如何部署蜘蛛池源码，帮助你快速搭建自己的爬虫集群。

1. 环境准备

在开始部署之前，确保你的服务器环境满足以下要求：

- 操作系统：Linux（推荐Ubuntu）

- Python环境：Python 3.x

- 其他依赖库：Scrapy、Twisted等

安装Python环境

如果你的服务器尚未安装Python 3.x，可以通过以下命令进行安装：

```bash

sudo apt-get update

sudo apt-get install python3

```

安装依赖库

使用pip安装所需的Python库：

```bash

pip3 install scrapy twisted

```

2. 获取源码

从GitHub或其他代码托管平台获取蜘蛛池的源码。假设源码位于`https://github.com/username/spiderpool.git`，你可以通过以下命令克隆项目：

```bash

git clone https://github.com/username/spiderpool.git

cd spiderpool

```

3. 配置文件

进入项目目录后，找到配置文件（通常为`settings.py`），根据你的需求进行配置。主要配置项包括数据库连接信息、爬虫任务队列等。

```python

DATABASE = {

'drivername': 'postgres',

'host': 'localhost',

'port': '5432',

'username': 'your_username',

'password': 'your_password',

'database': 'spiderpool'

}

```

4. 启动服务

启动蜘蛛池服务通常需要运行一个主进程和多个工作进程。具体命令可能因项目不同而异，但一般形式如下：

```bash

python manage.py startmaster

python manage.py startworker

```

5. 监控与维护

部署完成后，定期监控蜘蛛池的运行状态，确保所有工作进程正常运行。同时，根据实际需求调整配置参数，优化爬虫性能。

讨论点

你在部署蜘蛛池的过程中遇到了哪些问题？又是如何解决的呢？欢迎在评论区分享你的经验，让我们一起学习进步！

加飞机@yuantou2048

谷歌霸屏

Google外链购买

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aptcode-blog · 4 months ago

Link

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technotronixs · 5 months ago

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Recent Updates in Laravel 11: Enhancing the Developer Experience

Laravel, one of the most popular PHP frameworks, has consistently delivered powerful tools and features for developers. With the release of Laravel 11, the framework has introduced several enhancements and updates to make development faster, more reliable, and easier. Here, we take a closer look at the latest updates as of January 15, 2025, focusing on the improvements brought by the recent patch versions.

Patch Update: v11.38.2 (January 15, 2025)

The Laravel team continues to refine the framework by:

Simplifying the Codebase: The introduction of the qualifyColumn helper method helps streamline database interactions, making queries more intuitive and efficient.

Postgres Connection Fixes: Reverting support for missing Postgres connection options ensures compatibility with diverse database setups.

Database Aggregation Stability: A rollback of recent changes to database aggregate by group methods resolves issues with complex queries.

Patch Update: v11.38.1 (January 14, 2025)

This patch focused on ensuring stability by:

Reverting Breaking Changes: Addressing the unexpected impact of replacing string class names with ::class constants. This ensures existing projects continue to work without modifications.

Improving Test Coverage: Added a failing test case to highlight potential pitfalls, leading to better framework reliability.

Patch Update: v11.38.0 (January 14, 2025)

Version 11.38.0 brought significant new features, including:

Enhanced Eloquent Relations: New relation existence methods make working with advanced database queries easier.

Fluent Data Handling: Developers can now set data directly on a Fluent instance, streamlining how data structures are manipulated.

Advanced URI Parsing: URI parsing and mutation updates enable more flexible and dynamic routing capabilities.

Dynamic Builders: Fluent dynamic builders have been introduced for cache, database, and mail. This allows developers to write expressive and concise code.

Request Data Access: Simplified access to request data improves the overall developer experience when handling HTTP requests.

Why Laravel 11 Stands Out

Laravel 11 continues to prioritize developer convenience and project scalability. From simplified migrations to improved routing and performance optimizations, the framework is designed to handle modern web development challenges with ease. The following key features highlight its importance:

Laravel Reverb: A first-party WebSocket server for real-time communication, seamlessly integrating with Laravel's broadcasting capabilities.

Streamlined Directory Structure: Reducing default files makes project organization cleaner.

APP_KEY Rotation: Graceful handling of APP_KEY rotations ensures secure and uninterrupted application operation.

Which is the Best Software Development Company in Indore?As you explore the latest updates in Laravel 11 and enhance your development projects, you may also be wondering which is the best software development company in Indore to partner with for your next project. The city is home to a number of top-tier companies offering expert services in Laravel and other modern web development frameworks, making it an ideal location for both startups and enterprise-level businesses. Whether you need a Laravel-focused team or a full-stack development solution, Indore has options that can align with your technical and business requirements.

What’s Next for Laravel?

As the Laravel team prepares to release Laravel 12 in early 2025, developers can expect even more enhancements in performance, scalability, and advanced query capabilities. For those eager to explore the upcoming features, a development branch of Laravel 12 is already available for testing.

Conclusion

With each update, Laravel demonstrates its commitment to innovation and developer satisfaction. The latest updates in Laravel 11 showcase the framework's focus on stability, new features, and ease of use. Whether you’re building small applications or scaling to enterprise-level projects, Laravel 11 offers tools that make development smoother and more efficient.

For the latest updates and in-depth documentation, visit the official Laravel website.

#best software company in indore #software #web development #software design #ui ux design #development #technologies #network #developer #devops #erp

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markchenxyz · 6 months ago

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Why I launched AI Pulse

Like many engineers, I found myself drowning in AI tool directories that felt more like advertising platforms than actual resources. The breaking point came when our team wasted days evaluating LLM tools, only to discover the "top-rated" options were either outdated or buried in sponsored listings.

Coming back to JavaScript after a 5-year hiatus was... interesting. I chose Next.js, Neon Postgres and Vercel for their simplicity and performance. The developer experience blew me away - the ecosystem has matured incredibly. What started as a weekend project turned into a genuine love affair with modern JS tooling. The productivity boost from Next.js's app router and Neon's serverless Postgres made development feel effortless. Combined with Cursor, I got something built pretty quickly.

I started with a simple premise: strip away everything that doesn't directly help users find the right tools. No ads. No sponsored listings. Just blazing-fast search and real performance data. The focus on speed and simplicity resonated immediately - our first users were other engineering teams facing the same frustrations.

What's Working Today

Instant search that actually works (thanks, Next.js and Typesense!)

Clean, distraction-free interface

Curated, weekly newsletter

Automated monitoring that catches tool updates within hours

Looking Forward, we're building some exciting features:

Verified reviews from actual tool users

Deep technical comparisons between similar tools

Company and product performance metrics and technical deep-dives

Lessons Learned The biggest takeaway? Ship fast, but ship quality. While other directories chase feature bloat, we're staying focused on what engineers actually need. Every feature decision starts with "Does this help users find better tools faster?"

Would love to hear your experiences with AI tool discovery and what metrics would help you make better decisions.

Check out AI Pulse

#ai #technology

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salvatorjordan · 7 months ago

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Postgres Hosting: Solutions for Every Need

Postgres hosting simply referred to as PostgreSQL is a highly effective open-source RDBMS system that exhibits key strengths of flexibility. With a growing trend towards the use of big data in enterprises, Postgres hosting has become a viable solution: users can reliably host, administer, and update PostgreSQL databases.

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mxrp-official-steve · 11 months ago

Note

Hey steve real quick question, on my normal browser whenever I get onto dreambubble and everything seems to immediately go to the blue screen saying that something went wrong, but whenever I go onto incognito it seems to work just fine, is this something to do with the site or is this a sealthy way to ban someone off of the site?

(If the latter idk what i did since i didn't break any of the rules)

Nah she's just Mad Fucky right now.

Those new mod features kinda fucked the site up a lil in some confusing ways (the new features use Redis, but for some reason its PostGres that's spiking up and crashing things). Hex is cooking up a solution in the background though, with occasional updates in the drambuggles channel in the server. I'll announce it here when it's ready!

#mxrp #dreambubble

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atplblog · 7 months ago

Text

Price: [price_with_discount] (as of [price_update_date] - Details) [ad_1] Craft resilient web applications with Supabase by leveraging advanced features such as authentication, data and user management, and seamless AI integration using its powerful Postgres infrastructure Key Features: - Learn how to integrate Supabase and Next.js to create powerful and scalable web apps - Explore real-world scenarios with a multi-tenant ticket system - Master real-time data handling, secure file storage, and application security enhancement, while discovering the full potential of the database beyond holding data - Purchase of the print or Kindle book includes a free PDF eBook Book Description: Discover the powerful capabilities of Supabase, the cutting-edge, open-source platform flipping the script on backend architecture. Guided by David Lorenz, a battle-tested software architect with over two decades of development experience, this book will transform the way you approach your projects and make you a Supabase expert. In this comprehensive guide, you'll build a secure, production-grade multi-tenant ticket system, seamlessly integrated with Next.js. You'll build essential skills for effective data manipulation, authentication, and file storage, as well as master Supabase's advanced capabilities including automating tasks with cron scheduling, performing similarity searches with artificial intelligence, testing your database, and leveraging real-time updates. By the end of the book, you'll have a deeper understanding of the platform and be able to confidently utilize Supabase in your own web applications, all thanks to David's excellent expertise. What You Will Learn: - Explore essential features for effective web app development - Handle user registration, login/logout processes, and user metadata - Navigate multi-tenant applications and understand the potential pitfalls and best practices - Discover how to implement real-time functionality - Find out how to upload, download, and manipulate files - Explore preventive measures against data manipulation and security breaches, ensuring robust web app security - Increase efficiency and streamline task automation through personalized email communication, webhooks, and cron jobs Who this book is for: This book is for developers looking for a hassle-free, universal solution to building robust apps using Supabase and its integration libraries. While a basic understanding of JavaScript is useful, it's not essential as the book focuses on Supabase for creating high-performance web apps using Next.js. Experienced professionals from non-JavaScript backgrounds will find this book useful. Familiarity with Postgres, although helpful, is not mandatory as the book explains all the SQL statements used. Table of Contents - Unveiling the Inner Workings of Supabase and Introducing the Book's Project - Setting Up Supabase with Next.js - Creating the Ticket Management Pages, Layout, and Components - Adding Authentication and Application Protection - Crafting Multi-Tenancy through Database and App Design - Enforcing Tenant Permissions with RLS and Handling Tenant Domains - Adding Tenant-Based Signups, including Google Login - Implementing Dynamic Ticket Management - Creating a User List with RPCs and Setting Ticket Assignees - Enhancing Interactivity with Realtime Comments - Adding, Securing, and Serving File Uploads with Supabase Storage - Avoiding Unwanted Data Manipulation and Undisclosed Exposures - Adding Supabase Superpowers and Reviewing Production Hardening Tips Publisher ‏ : ‎ Packt Publishing (9 August 2024)

Language ‏ : ‎ English Paperback ‏ : ‎ 534 pages ISBN-10 ‏ : ‎ 1837630682 ISBN-13 ‏ : ‎ 978-1837630684 Item Weight ‏ : ‎ 909 g Dimensions ‏ : ‎ 2.21 x 19.05 x 23.5 cm Country of Origin ‏ : ‎ India [ad_2]

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govindhtech · 7 months ago

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AlloyDB Omni Version 15.7.0 Improves PostgreSQL Workflows

AlloyDB Omni boosts performance with vector search, analytics, and faster transactions.

With its latest release AlloyDB Omni version 15.7.0, AlloyDB Omni is back and is significantly improving your PostgreSQL workflows. These improvements include:

Quicker performance

A brand-new, lightning-fast disk cache

A better columnar engine

The widespread use of ScANN vector indexing

The AlloyDB Omni Kubernetes operator has been updated.

In your data center, on the edge, on your laptop, in any cloud, and with 100% PostgreSQL compatibility, this update offers on all fronts, from transactional and analytical workloads to state-of-the-art vector search.

AlloyDB Omni version 15.7.0 is now broadly accessible (GA). The following updates and features are included in version AlloyDB Omni version 15.7.0:

AlloyDB Version 15.7 of PostgreSQL is supported by Omni.

Previously known as postgres_scann, the alloydb_scann extension is now generally available (GA).

There is generally available (GA) support for Red Hat Enterprise Linux (RHEL) 8.

You can preview the AlloyDB Omni columnar engine on ARM.

Because disk cache and columnar storage cache speed up data access for AlloyDB Omni in a container and on a Kubernetes cluster, they can enhance AlloyDB Omni performance.

It has applied security updates for CVE-2023-50387 and CVE-2024-7348.

The documentation for the AlloyDB Omni Reference is accessible. This comprises AlloyDB Omni 15.7.0 metrics, database flags, model endpoint management reference, and extension documentation.

AlloyDB The pg_ivm extension, which offers incremental view maintenance for materialized views, is compatible with Omni.

Numerous efficiency enhancements and bug fixes.

Let’s get started.

Improved performance

When compared to regular PostgreSQL, many workloads already experience an improvement. For transactional workloads, AlloyDB Omni outperforms regular PostgreSQL by more than two times in performance testing. The majority of the tuning is done automatically for you without the need for additional setups. The memory agent that maximizes shared buffers while preventing out-of-memory issues is one of the main benefits. AlloyDB Omni generally runs better with more memory configured because it can serve more queries from the shared buffers and eliminate the need for disk calls, which can be significantly slower than memory, especially when utilizing durable network storage.

An extremely fast disk cache

The introduction of an ultra-fast disk cache also made the trade-off between memory and disk storage more flexible. As an extension of Postgres’ buffer cache, it enables you to set up a quick, local, and perhaps brittle storage device. AlloyDB Omni can store a copy of not-quite-hot data in the disk cache, where it can be accessed more quickly than from the permanent disk, rather than aging out of memory to create room for new data.

Improved columnar engine

The analytics accelerator from AlloyDB Omni is revolutionizing mixed workloads. Because it eliminates the need to manage additional data pipelines or databases, developers are finding it helpful for extracting real-time analytical insights from their transactional data. To speed up queries, you can instead activate the columnar engine, allocate a piece of your memory to it, and let AlloyDB Omni to choose which tables or columns to load in the columnar engine. The columnar engine outperforms regular PostgreSQL by up to 100x in our benchmarks for analytical queries.

The amount of RAM you can allocate to the columnar engine dictates the analytics accelerator’s practical size limit. The ability to set up a quick local storage device for the columnar engine to spill to is a new feature. This expands the amount of data on which you may do analytical queries.

SCaNN becomes GA

Finally, AlloyDB Omni already provides excellent performance with pgvector utilizing either the ivf or hnsw indexes for vector database use cases. Vector indexes, however, can be slow to build and reload even though they are a terrific method to speed up queries. It added the ScaNN index as an additional index type at Google Cloud Next 2024. The ScaNN index from AlloyDB AI provides up to 4 times faster vector queries than the HNSW index used in ordinary PostgreSQL. ScaNN offers substantial benefits for practical applications beyond only speed:

Rapid indexing: With noticeably quicker index build times, you may expedite development and remove bottlenecks in large-scale deployments.

Optimized memory usage: Cut memory usage by three to four times as compared to PostgreSQL’s HNSW index. This improves performance for a variety of hybrid applications and enables larger workloads to operate on smaller hardware.

In general, AlloyDB AI ScANN indexing is accessible as of AlloyDB Omni version 15.7.0.

A fresh Kubernetes administrator

Google Cloud has published version 1.2.0 of the AlloyDB Omni Kubernetes operator in addition to the latest version of AlloyDB Omni. With this release, you can now configure high availability to be enabled when a disaster recovery secondary cluster is promoted to primary, add more configuration options for health checks when high availability is enabled, and use log rotation to help manage the storage space used by PostgreSQL log files.

Version 1.2.0 of the AlloyDB Omni Kubernetes operator is now broadly accessible (GA). The following new features are included in version 1.2.0:

The interval between health checks can be set in seconds using the healthcheckPeriodSeconds option.

You can keep an eye on your database container’s performance with the following metrics. These measurements are all type gauge.

A database container’s memory limit is displayed by alloydb_omni_memory_limit_byte.

All replicas connected to the AlloyDB Omni primary node are shown in alloydb_omni_instance_postgresql_replication_state.

The database container’s memory usage is displayed in bytes via alloydb_omni_memory_used_byte.

When the following is true, a problem that briefly disrupted all database clusters has been resolved:

The AlloyDB Omni Kubernetes operator version 1.1.1 is being upgraded to a more recent version.

Version 15.5.5 or higher of the AlloyDB Omni database is what you’re using.

AI for AlloyDB is not activated.

Once promoted, high availability is supported on a secondary database cluster.

Model endpoint management can be enabled or disabled using Kubernetes manifests.

By setting thresholds depending on the size of the log files, the amount of time since the log file last rotated, or both, you may control when logs rotate.

To examine and troubleshoot the memory performance of the AlloyDB Omni Kubernetes operator, you can take a snapshot of its memory heap.

Note: Parameterized view features were accessible via the alloydb_ai_nl extension of AlloyDB Omni versions 15.5.5 and earlier. The parameterized_views extension, which you must develop before using parameterized views, contains the parameterized view features starting in AlloyDB Omni version 15.7.0. The associated function, google_exec_param_query, has also been renamed to execute_parameterized_query and is accessible through the parameterized_views extension as of AlloyDB Omni version 15.7.0.