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pg_cron: Schedule Automated Jobs Inside PostgreSQL Without System Cron

By admin June 23, 2026

pg_cron is an extension that lets you schedule recurring jobs directly inside PostgreSQL without needing system cron or pgAgent. This article walks through installation, creating jobs for log cleanup and materialized view refreshes, and practical tips for managing jobs effectively.

Fedora

Using Podman Compose on Fedora: Replacing Docker Compose for Rootless Multi-Container Application Management

By admin June 16, 2026

Podman Compose lets you run multi-container stacks on Fedora without needing a Docker daemon or root privileges. This article compares four approaches — Docker Compose, Podman Pods, Quadlet, and Podman Compose — then walks through a real-world deployment with a web app, PostgreSQL, and Redis, including notes on SELinux and rootless port handling.

Database

pg_stat_statements in PostgreSQL: Find and Optimize Resource-Hungry SQL Queries

By admin June 16, 2026

pg_stat_statements is a PostgreSQL extension that runs in the background and continuously accumulates execution statistics for every SQL statement, letting you pinpoint exactly which queries are consuming the most CPU, I/O, and time. This guide walks through installation, configuration, and practical analysis queries to track down performance bottlenecks in PostgreSQL.

Fedora

Deploying PostgreSQL on Fedora Server: Securing with SELinux and Firewalld

By admin June 14, 2026

A guide to installing production-ready PostgreSQL on Fedora Server. Focuses on SELinux security, Firewalld configuration, and performance optimization tips from real-world experience.

Database

PostgreSQL Dynamic Data Masking: Stop Leaking Customer Data in Dev/Test

By admin May 31, 2026

Forget manual UPDATE scripts! Learn how to use postgresql_anonymizer to professionally and safely mask sensitive data in PostgreSQL for Dev/Test environments.

Development

Building a Professional-Grade REST API with NestJS and PostgreSQL: From Zero to Validation

By admin May 31, 2026

Want to build industry-standard REST APIs? This guide will help you master NestJS and PostgreSQL, from database setup to professional data validation techniques.

Database

Installing FerretDB: How to Run MongoDB on PostgreSQL to Simplify Your Infrastructure

By admin May 30, 2026

Install FerretDB to run MongoDB on PostgreSQL: The perfect solution to save resources, simplify DevOps workflows, and escape MongoDB SSPL licensing hurdles.

Database

Turning PostgreSQL into a Graph Database with Apache AGE: When SQL and Cypher Converge

By admin May 29, 2026

Learn how to turn PostgreSQL into a powerful Graph Database with Apache AGE. Detailed guide from installation to Cypher queries for social networks and recommendation systems.

Database

Percona Monitoring and Management (PMM) Setup Guide: Advanced MySQL and PostgreSQL Monitoring

By admin May 28, 2026

PMM is a tool that gives you deep visibility into MySQL and PostgreSQL performance. This guide covers quick setup and real-world Query Analytics optimization tips.

Database

Optimizing PostgreSQL with pgpool-II: Real-world Pooling, Load Balancing, and Caching Solutions

By admin May 28, 2026

Is your PostgreSQL system overloaded with connections? Discover how pgpool-II solves connection pooling, load balancing, and query acceleration in this practical guide.