thepostgresguy

[thepostgresguy]

Postgresql can't you take a hint? Wait no you can't!

If you work with database engines like SQL Server, you know that you can “hint” the use of an index. And, by hint, I mean you tell the database engine to use that specific index. The truth is, PostgreSQL doesn’t have that ability out of the box. Why can’t we set hints in PostgreSQL? Short answer: PostgreSQL lacks hinting by design. The PostgreSQL community decided not to implement hints like…

[thepostgresguy]

Deep Dive into PostgreSQL

Let's start digging deeper into PostgreSQL

PostgreSQL, often referred to as Postgres, is renowned for its robustness, reliability, and extensibility. While users interact with it through SQL queries and various client applications, understanding the inner workings of PostgreSQL can provide valuable insights into its performance, scalability, and optimization. In this article, we’ll embark on a journey into the internals of PostgreSQL,…

[thepostgresguy]

Mastering PostgreSQL Backups: pgBackRest- Part 4

In the realm of PostgreSQL backup solutions, pgBackRest stands out as a powerful and versatile tool that simplifies backup and restore operations while offering advanced features for data management and disaster recovery. Personally, pgbackrest is my favorite backup tool for PostgreSQL. In this blog post, we’ll take a deep dive into pgBackRest, exploring its features, benefits, and best practices…

[thepostgresguy]

The Evolving Role of the DBA

The information industry, database management, AKA DBA (Database Administrator) has undergone significant transformations. Traditionally, the DBA was perceived as the guardian of the database, responsible for ensuring its stability, security, and performance. That bit has not change. However, in today’s data-centric environment, the responsibilities of a DBA have expanded beyond mere…

[thepostgresguy]

Mastering PostgreSQL Backups: pg_basebackup- Part 3

pg_basebackup, the best out of the box aolution to take backups in Postgres. Still, no better than pgbackrest or wal-e

pg_basebackup is a popular tool for taking physical backups of PostgreSQL database clusters. It offers a robust and fast way to create consistent snapshots of your data. In this blog post, we’ll explore how pg_basebackup works, what advantages it has, and how to use it effectively for smooth PostgreSQL backup and recovery processes. Understanding pg_basebackup pg_basebackup is a command-line…

[thepostgresguy]

Mastering PostgreSQL Backups: pg_dump and pg_dumpall - Part 2

pg_dump is a versitile and powerful tool, but should not be your only backup strategy for mission critical databases.

When it comes to backing up PostgreSQL databases, pg_dump emerges as a versatile and reliable tool, offering a straightforward approach to capture database contents in a portable format. In this blog post, we’ll explore pg_dump in detail, discussing its features, usage scenarios, and best practices for efficient PostgreSQL backup and restore operations. Understanding pg_dump pg_dump is a…

[thepostgresguy]

Mastering PostgreSQL Backups: Introduction

In the world of database management, backups are the unsung heroes that safeguard your precious data against unforeseen disasters, corruption, or human error. Regarding PostgreSQL, having a robust backup strategy is crucial to ensure data resilience and facilitate efficient disaster recovery. In this article, we’ll get an introduction to the intricacies of PostgreSQL backups, exploring best…