#oracledb

[simple-logic]

#PollTime Which is not a NoSQL database?

A) Redis 💾 B) MongoDB 🍃 C) Cassandra 🌌 D) OracleDB 🏛️

Comments your answer below👇

💻 Explore insights on the latest in #technology on our Blog Page 👉 https://simplelogic-it.com/blogs/

🚀 Ready for your next career move? Check out our #careers page for exciting opportunities 👉 https://simplelogic-it.com/careers/

[nubecolectiva]

How to Install Oracle Database on Windows 11.

Como Instalar Oracle Database en Windows 11.

👉 https://nubecolectiva.com/blog/como-instalar-oracle-database-en-windows-11/

[relto]

why is the oracle php api like this. bite bite kill

[chinarelli]

🚀 Aprenda a instalar e usar o Oracle 11G passo a passo! Se você está começando com bancos de dados Oracle ou quer aprimorar seus conhecimentos, este guia é perfeito para você! Saiba como fazer a instalação correta e utilizar os principais recursos dessa poderosa ferramenta. 📥 Leia nosso artigo completo:

Oracle11G #BancoDeDados #OracleDB #SQL #TI #Tecnologia #Desenvolvimento #AdministradorDeBanco #OracleDatabase #DicasDeTI #ProfissionaisTI #InstalaçãoOracle #BackupOracle #DBA #AprendizadoTech #OracleParaIniciantes

[naveenkumar1234]

#Visualpath offers #oraclecloudinfrastructure with real-time expert instructors and hands-on projects.Our #OracleCloud Infrastructure is accessible globally, including in the USA, UK, Canada, etc.

gotomeeting link: https://meet.goto.com/327934677

Attend Free Demo On - Oracle Cloud Infrastructure by Mr. Krishna

Date : 01/02/2025 @9:30 am

Contact us: +91-9989971070

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[programmerjobs]

プログラマー求人、企業、新着情報(2024-5-9)

求人

6月- リモート併用可 証券システム更改「要件定義-」 東京都 https://www.seprogrammerjobs.com/job/show/36812

5月- 基本リモート DB移行 インフラ 東京都 https://www.seprogrammerjobs.com/job/show/36811

5月下旬- フルリモート 上流 サーバーサイドリーダー「Java」 東京都 https://www.seprogrammerjobs.com/job/show/36810

6月- 基本リモート OracleDB運用設計 東京都 https://www.seprogrammerjobs.com/job/show/36809

6月- リモート中 面談1回 セキュリティエンジニア募集 東京都 https://www.seprogrammerjobs.com/job/show/36808

看護師向けBtoC向け求人サイトの開発 千葉県 https://www.seprogrammerjobs.com/job/show/36807

機器制御のプログラム開発 東京都 https://www.seprogrammerjobs.com/job/show/36806

SREチーム支援案件 東京都 https://www.seprogrammerjobs.com/job/show/36805

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継続課金基盤システム開発 東京都 https://www.seprogrammerjobs.com/job/show/36803

株ALIUS エンジニア採用 東京都 https://www.seprogrammerjobs.com/job/show/36802

企業

株式会社ALIUS 東京都 https://www.seprogrammerjobs.com/company/profile/8635

[itcrats]

#itcrats #hiring Java Application Lead with 7 - 10 years of experience. Interested candidates can share their resumes at recruitmentindia@itcrats.com

Visit us:

https://www.itcrats.com/careers

https://www.linkedin.com/company/itcrats/mycompany/

#spring #OracleDB #springboot #Java1.8 #Kafka #FunctionalInterfaces #JPA #RestAPI #Webservices #Gradle #Microservices #ReactJS

[panitechacademy-blog]

Oracle Certification Benefits you Need to Know Before Joining the Course

Oracle is a database technology where data is collected in a form of single unit.  It is the largest worldwide installation used by all the corporate and government agencies in order to protect their data from unauthorized access. A large amount of data is to be stored, processed, and analyzed.

The Oracle certification  in database provides an individual with the skills of database administration. Pani Academy is providing Oracle training and the certification exam, in most convenient way. We are committed to preparing an individual with the all the job skills required by Oracle database administrator.

Benefits of Oracle certification

1. Stay Different:

Oracle certification offers an advantage when you are competing with lot of candidates for a single position. As a candidate you just need to be committed to learn and upgrade your skills to be more productive so that you can hit the floor as soon as you can.

2. Demand of the IT industry:

Oracle Certifications is increasing incredibly in IT world.  Oracle certified professionals are required by all the database hiring managers. These hiring managers often look for solid skills and dedication for the best job role for fulfill everything in order to show better performance.

3. Increase your potential and visibility in your carrier:

The Oracle programs help to make distinctions in all the competence level in your carrier. Oracle certified professional’s increases visibility in their carrier for better advancement by owing this certification course.  

This demand for trained and certified oracle professionals is there in IT industry so, Oracle certification raises your visibility and give you the most challenging opportunities in future.

5. Increased Opportunity:

Higher salary and good stability is very much required and all this come with better career opportunities. Database administrators are in high demand these days. So, needless to say, that start your Oracle certification today if you want to start as DBA or DU.

6. Better Return on Investments with dedication and good work skills:

These qualifications, when implemented by individual in corporate it seeks the performance and security as an IT professionals. With satisfied and skilled employees, businesses are sure to attain better ROI.

7. Secure Digital Badge:

When you earn the certification you can open your door by adding it to all the social media like LinkedIn which in order helps to open many job offers for you.

[simple-logic]

#QuizTime

Which database is your go to for high availability?

A) PostgreSQL 🐘

B) MySQL 🧬

C) MongoDB 🍃

D) OracleDB 🏛️

Comments your answer below👇

💻 Explore insights on the latest in #technology on our Blog Page 👉 https://simplelogic-it.com/blogs/

🚀 Ready for your next career move? Check out our #careers page for exciting opportunities 👉 https://simplelogic-it.com/careers/

[brioteq]

Details should be taken before stopping ORACLE DB for planned activity:

Details should be taken before stopping ORACLE DB for planned activity:

In UNIX and Linux, any planned downtime activity at OS/database level needs the oracle database to shutdown prior to the activity. If its a planned activity, taking below details helps to verify the database after activity completed. Also, it helps to validate and find the reason if any critical error occured after downtime activity. Collect the details and save it in notepad which can be removed…

[nubecolectiva]

How to Create an Oracle Database on Windows.

Como Crear una Base de Datos Oracle en Windows.

👉 https://blog.nubecolectiva.com/como-crear-una-base-de-datos-oracle-en-windows/

[viswatech]

ORACLE

What Does Oracle Database (Oracle DB) Mean?

Oracle Database (Oracle DB) is a relational database management system (RDBMS) from Oracle Corporation. Originally developed in 1977 by Lawrence Ellison and other developers, Oracle DB is one of the most trusted and widely used relational database engines for storing, organizing and retrieving data by type while still maintaining relationships between the various types.

Read More

The system is built around a relational database framework in which data objects may be directly accessed by users (or an application front end) through structured query language (SQL). Oracle is a fully scalable relational database architecture and is often used by global enterprises which manage and process data across wide and local area networks. The Oracle database has its own network component to allow communications across networks.

Oracle DB is also known as Oracle RDBMS and, sometimes, simply as Oracle.

Techopedia Explains Oracle Database (Oracle DB)

Databases are used to provide structure and organization to data stored electronically in a computer system. Before they were adopted, early computers stored data in flat file structures where information in each file was separated by commas (CSV files). However, as the number of fields and rows that defined the characteristics and structure of each piece of data continued increasing, it was only a matter of time before this approach would become unmanageable.

Relational models for database management represented the ideal solution to this issue by organizing data in entities and attributes that further describe them. Today, Oracle Database represents the RDBMS with the largest market share. Oracle DB rivals Microsoft’s SQL Server in the enterprise database market. There are other database offerings, but most of these command a tiny market share compared to Oracle DB and SQL Server. Fortunately, the structures of Oracle DB and SQL Server are quite similar, which is a benefit when learning database administration.

Read  More

Oracle DB runs on most major platforms, including Windows, UNIX, Linux and macOS. The Oracle database is supported on multiple operating systems, including IBM AIX, HP-UX, Linux, Microsoft Windows Server, Solaris, SunOS and macOS.

Oracle started supporting open platforms such as GNU/Linux in the late 1990s. Different software versions are available, based on requirements and budget. Oracle DB editions are hierarchically broken down as follows:

·         Enterprise Edition: Offers all features, including superior performance and security, and is the most robust

·         Personal Edition: Nearly the same as the Enterprise Edition, except it does not include the Oracle Real Application Clusters option

·         Standard Edition: Contains base functionality for users that do not require Enterprise Edition’s robust package

·         Express Edition (XE): The lightweight, free and limited Windows and Linux edition

·         Oracle Lite: For mobile devices

Read More

A key feature of Oracle is that its architecture is split between the logical and the physical. This structure means that for large-scale distributed computing, also known as grid computing, the data location is irrelevant and transparent to the user, allowing for a more modular physical structure that can be added to and altered without affecting the activity of the database, its data or users.

The sharing of resources in this way allows for very flexible data networks with capacity that can be adjusted up or down to suit demand, without degradation of service. It also allows for a robust system to be devised, as there is no single point at which a failure can bring down the database since the networked schema of the storage resources means that any failure would be local only.

The largest benefit of the Oracle DB is that it is more scalable than SQL, which can make it more cost-efficient in enterprise instances. This means that if an organization requires a large number of databases to store data, they can be configured dynamically and accessed quickly without any periods of downtime.

Other structural features that make Oracle popular include:

·         Efficient memory caching to ensure the optimal performance of very large databases

·         High-performance partitioning to divide larger data tables in multiple pieces

·         The presence of several methods for hot, cold and incremental backups and recoveries, including the powerful Recovery Manager tool (RMAN)

[pl-tournament]

Match 1A[2]

This matchup has enough heavyweights to stand on its own, you don't need an introduction from me. Now go write some propaganda instead of reading this.

Lisp

You'd think a language built in the fifties would have died out by now, but people keep making new ones. Lisp spawns new variants and languages faster than a pack of rabbits in heat.

Java

I asked Oracle to pay me to say something nice here, but for some reason they refused. I guess they spent all that OracleDB money on another racing yacht or something.

[kaobei-engineer]

#純靠北工程師6sx

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在日本每天當沙丁魚的底層工程師です 最近在弄透過ETL的資料庫資料轉移 元DB是DB2，全部欄位都NOT NULL，然後就有人在某欄位放一整排的0x00 轉移到OracleDB，同樣也是全部欄位NOT NULL 幹

----------

💖 純靠北工程師 官方 Discord 歡迎在這找到你的同溫層！

👉 https://discord.gg/tPhnrs2

----------

💖 全平台留言、文章詳細內容

👉 https://init.engineer/cards/show/8817

[programmerjobs]

プログラマー求人、新着情報(2024-4-6)

求人

ショッピングモールアプリ開発 東京都 https://www.seprogrammerjobs.com/job/show/36656

5月- 基本リモート OracleDB運用設計 東京都 https://www.seprogrammerjobs.com/job/show/36655

証券に関わる業務のシステム基盤開発支援 東京都 https://www.seprogrammerjobs.com/job/show/36654

5月-長期 リモート併用 Openstack構築 東京都 https://www.seprogrammerjobs.com/job/show/36653

10名6月案件 フルリモート Javaバージョンアップ 東京都 https://www.seprogrammerjobs.com/job/show/36652

4月中旬- フルリモート PMO 契約管理システム更新PJ 東京都 https://www.seprogrammerjobs.com/job/show/36651

4月中旬- フルリモート PMO「ベンダーコントロール」 東京都 https://www.seprogrammerjobs.com/job/show/36650

分散型IDを使ったウォレットアプリの開発web front-backend 東京都 https://www.seprogrammerjobs.com/job/show/36649

ソーシャルゲームの設計、開発、テスト、運用 東京都 https://www.seprogrammerjobs.com/job/show/36648

フィンテックサービスの新規開発PJバックエンド 東京都 https://www.seprogrammerjobs.com/job/show/36647

[computingpostcom]

MariaDB is a commonly used OpenSource database mainly known for being robust and scalable with new storage engines. MariaDB is a development of MySQL which puts focus on stability and performance and to make it free to users. It is the default database in most Linux distribution. With a variety of tools and plugins, MariaDB is widely applicable. In this guide, we are going to look at how to install MariaDB 10.6 on CentOS 7 | CentOS 8 Features of MariaDB 10.6 MariaDB 10.6 is the current stable version of MariaDB and comes with a number of new features as discussed below: Ignored Indexes – These are indexes that are visible and maintained but not used by the optimizer sys schema supported- This is a “system” database containing views and procedures for investigating performance problems. SKIP LOCKED – Locked tables are skipped from being updated or selected. JSON_TABLE() – can create a JSON table that can be used as a subquery from a JSON document. OFFSET…FETCH…[WITH TIES] – WITH TIES is an optional clause that adds extra functionality. Example as used Oracle compatibility – There are ongoing works in making MariaDB compatible with OracleDB with some Oracle Syntaxes and functions already added. The Improvements in MariaDB 10.6 from MariaDB 10.5 include: Atomic DDL – CREATE, ALTER, DROP and RENAME are atomic and crash safe. If MariaDB server crashes while processing any of these operations, the change will either e done completely or not done at all. InnoDB improvements – First insert to an empty table is faster. Also writes to temporary tables are avoided.Faster implicit and explicit temporary tables. Improvements in Galera. Ability to enable encrypted connections between two nodes without downtime. Also added flags to specify if galera controversial compatible features should be enabled. Clean up to remove unsupported features such as TukoDB Engine, Cassandra Engine, some InnoDB variables and some innodb_checksum_algorithm. Step 1: Update System Packages Ensure that you are running the latest system packages before installation to avoid possible inconveniences with dependencies. sudo dnf upgrade Step 2: Add MariaDB Repository We need to create a MariaDB repo file and add the content for MariaDB installation curl -LsS -O https://downloads.mariadb.com/MariaDB/mariadb_repo_setup sudo bash mariadb_repo_setup --mariadb-server-version=10.6 Command execution output: [info] Checking for script prerequisites. [info] Repository file successfully written to /etc/yum.repos.d/mariadb.repo [info] Adding trusted package signing keys... /etc/pki/rpm-gpg /home/rocky /home/rocky [info] Successfully added trusted package signing keys [info] Cleaning package cache... 62 files removed Step 3: Install MariaDB 10.6 on CentOS 8 | CentOS 7 Once you have saved the repo file, proceed to install MariaDB 10.6 sudo dnf install MariaDB-server MariaDB-client Step 4: Start and Enable MariaDB Once installed, start mariadb and also enable it to start automatically on system reboot. sudo systemctl start mariadb sudo systemctl enable mariadb Secure database server installation: $ sudo mariadb-secure-installation NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY! In order to log into MariaDB to secure it, we'll need the current password for the root user. If you've just installed MariaDB, and haven't set the root password yet, you should just press enter here. Enter current password for root (enter for none): OK, successfully used password, moving on... Setting the root password or using the unix_socket ensures that nobody can log into the MariaDB root user without the proper authorisation. You already have your root account protected, so you can safely answer 'n'. Switch to unix_socket authentication [Y/n] y Enabled successfully! Reloading privilege tables.. ... Success! You already have your root account protected, so you can safely answer 'n'.

Change the root password? [Y/n] y New password: Re-enter new password: Password updated successfully! Reloading privilege tables.. ... Success! By default, a MariaDB installation has an anonymous user, allowing anyone to log into MariaDB without having to have a user account created for them. This is intended only for testing, and to make the installation go a bit smoother. You should remove them before moving into a production environment. Remove anonymous users? [Y/n] y ... Success! Normally, root should only be allowed to connect from 'localhost'. This ensures that someone cannot guess at the root password from the network. Disallow root login remotely? [Y/n] y ... Success! By default, MariaDB comes with a database named 'test' that anyone can access. This is also intended only for testing, and should be removed before moving into a production environment. Remove test database and access to it? [Y/n] y - Dropping test database... ... Success! - Removing privileges on test database... ... Success! Reloading the privilege tables will ensure that all changes made so far will take effect immediately. Reload privilege tables now? [Y/n] y ... Success! Cleaning up... All done! If you've completed all of the above steps, your MariaDB installation should now be secure. Thanks for using MariaDB! Step 5: Check MariaDB Version We need to first login to MariaDB to be able to check the installed version. $ mysql -u root -p Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 3 Server version: 10.6.4-MariaDB MariaDB Server Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MariaDB [(none)]> You can already see the installed MariaDB version from the output above. However, you can also run the below command to check MariaDB version MariaDB [(none)]> SELECT VERSION(); +-------------------------------------+ | VERSION() | +-------------------------------------+ | 10.6.4-MariaDB | +-------------------------------------+ 1 row in set (0.000 sec) MariaDB [(none)]> Step 6: How to Create a Database in MariaDB Once you login to Mariadb, create a database as below: #Create a new database MariaDB [(none)]> CREATE DATABASE db1; Query OK, 1 row affected (0.000 sec) #If the database with the same name exists, you should get an error ERROR 1007 (HY000): Can't create database 'db1'; database exists #Create a database if already exits, replace MariaDB [(none)]> CREATE OR REPLACE DATABASE db1; Query OK, 2 rows affected (0.009 sec) #First check if a database exists MariaDB [(none)]> CREATE DATABASE IF NOT EXISTS db1; Query OK, 1 row affected, 1 warning (0.000 sec) # Check Databases MariaDB MariaDB [(none)]> SHOW DATABASES; Step 7: How to Create User and Grant Privileges in Mariadb To create a user and grant privileges to the databases, run the commands as shown: #Create user mariadb MariaDB [(none)]> CREATE USER 'myuser'@'localhost' IDENTIFIED BY 'mypassword'; #Grant all privileges to the user MariaDB [(none)]> GRANT ALL PRIVILEGES ON *.* TO 'myuser'@'localhost' IDENTIFIED BY 'mypassword'; #Grant privileges to a specific database MariaDB [(none)]> GRANT ALL PRIVILEGES ON 'DB1'.* TO 'user1'@'localhost'; #Remember to refresh the privileges MariaDB [(none)]> FLUSH privileges; #To check user grants in MariaDB MariaDB [(none)]> SHOW GRANTS FOR 'myuser'@'localhost'; Step 8: Creating a Table and Adding Data in MariaDB Since we already have a database, we can proceed to create a table and add some values. MariaDB [(none)]> USE db1; MariaDB [(none)]> CREATE TABLE employees (id INT, name VARCHAR(20), email VARCHAR(20)); MariaDB [(none)]> INSERT INTO employees (id,name,email) VALUES(01,"lorna","lorna@example.com") Cleaning Up MariaDB To completely remove MariaDB, run the following commands:

sudo dnf remove MariaDB-server MariaDB-client sudo rm -rf /var/lib/mysql/ sudo rm /etc/my.cnf You have successfully installed the latest MariaDB version, MariaDB 10.6. We have also seen how you can clean up your MariaDB installation. I hope the guide has been helpful.