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Category: PostgreSQL

This category is dedicated to sharing secrets related to PostgreSQL.

COALESCE SQL

Beyond COALESCE SQL: Mastering NULL Handling in SQL

September 17, 2025 Nirium Database Performance, Databases, MySQL, MariaDB & Percona Server, PostgreSQL, SQL Server, TimescaleDB

Here’s how to master the handling of NULL values without using the COALESCE SQL clause.

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Does Postgres Use B Tree Indexes

Does Postgres Use B Tree Indexes?

September 16, 2025 Nirium Database Performance, Databases, PostgreSQL

Does Postgres use B Tree indexes? If yes, how to use them to best reach your goals? Learn here.

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How to Import Data From S3 to Aurora Postgres

How to Import Data From S3 to Aurora Postgres

September 16, 2025 Nirium Database Performance, Databases, PostgreSQL

Learn how to import data from S3 to Aurora Postgres. It’s not as hard as you think!

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PostgreSQL vs MySQL

PostgreSQL vs MySQL: Key Similarities and Differences

September 9, 2025 Nirium Database Performance, Databases, MySQL, MariaDB & Percona Server, PostgreSQL

PostgreSQL vs MySQL. What to choose for your database needs? Read this blog and find out.

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COALESCE SQL

COALESCE SQL Query Explained

April 21, 2025 Nirium Database Performance, Databases, MySQL, MariaDB & Percona Server, PostgreSQL, SQL Server

The COALESCE SQL statement allows us to perform operations on NULL values. Here’s what it is, how it works, and why you need to pay attention to it.

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MySQL vs PostgreSQL

MySQL vs PostgreSQL: Similarities and Differences

April 8, 2025 Nirium Databases, MySQL, MariaDB & Percona Server, PostgreSQL

What are the similarities and differences between MySQL vs PostgreSQL? Learn with BreachDirectory.com!

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how to prevent sql injection

How to Prevent SQL Injection?

April 7, 2025 Nirium Database Security, Databases, MongoDB, MySQL, MariaDB & Percona Server, PostgreSQL, Security, SQL Server, TimescaleDB

How to prevent SQL injection? Learn with BreachDirectory.com!

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Database Frontiers – A Virtual Conference

Announcing the Database Frontiers Virtual Conference

April 7, 2025 Nirium Announcements, Database Performance, Database Security, Databases, MongoDB, MySQL, MariaDB & Percona Server, News, PostgreSQL, SQL Server, TimescaleDB

A database-related virtual conference is coming soon! Learn everything about Database Frontiers here.

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All of the content within this blog are opinions of the respective authors. Unless the authors are quoting someone, they're just their own views. The content within this blog is created solely for educational purposes.