https://sudonull.com/open-source-postgresql-backups-on-go
Self-hosted tool for pg_dump with notifications, health checks and monitoring. Avoid data loss like in a real case with $1500/mo. Install on VPS or cloud in minutes.
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In this project
https://sudonull.com/postgresus-2-0-postgresql-backup-updates
Postgresus 2.0: AES-256 encryption, RBAC, zstd compression, Helm for k8s. Automate PostgreSQL backups for teams. Learn new features for DBA and DevOps.
https://sudonull.com/databasus-for-backup-of-postgresql-and-mysql
Deploy Databasus for automated backup of PostgreSQL, MySQL, MongoDB. Docker, K8s, encryption, PITR, notifications. Installation and features guide.
https://sudonull.com/postgresql-recovery-without-2-5-tb-backup
Real case of PostgreSQL cluster destruction from WAL deletion and SIGKILL. Recovery steps with ignore_system_indexes, crash_info and pg_dump patches. Lessons for 1C DBA.
https://sudonull.com/postgresql-transactions-locks-isolation-levels-mvcc-vacuum
Deep dive into PostgreSQL transaction and locking mechanisms. Analysis of isolation levels (Read Committed, Repeatable Read, Serializable), MVCC, VACUUM, and methods for solving concurrency issues.
From the web
PostgreSQL: The world's most advanced open source database
https://www.postgresql.org/
12 hours ago · PostgreSQL is a powerful, open source object-relational database system with over 35 years of active development that has earned it a strong reputation for reliability, feature robustness, …
PostgreSQL: Downloads
https://www.postgresql.org/download/
PostgreSQL is available for download as ready-to-use packages or installers for various platforms, as well as a source code archive if you want to build it yourself.
PostgreSQL - Wikipedia
https://en.wikipedia.org/wiki/PostgreSQL
PostgreSQL was originally named POSTGRES, referring to its origins as a successor to the Ingres database developed at the University of California, Berkeley. [27][28] In 1996, the project was …
PostgreSQL Tutorial - W3Schools
https://www.w3schools.com/postgresql/index.php
In this tutorial you get a step by step guide on how to install and create a PostgreSQL database. You will learn how to create a project where you can create, read, update, and delete data.
PostgreSQL Tutorial - GeeksforGeeks
https://www.geeksforgeeks.org/postgresql/postgresql-tutorial/
Jun 10, 2026 · PostgreSQL is a free and open-source database management system used to store, organize and manage data efficiently. It is one of the most popular databases because it is reliable, …
pgAdmin - PostgreSQL Tools
https://www.pgadmin.org/
Mar 16, 2026 · The most popular and feature-rich Open Source administration and development platform for PostgreSQL, the most advanced Open Source database in the world.
PostgreSQL Tutorial
https://www.pgtutorial.com/
This PostgreSQL tutorial teaches you PostgreSQL from beginner to advanced through many practical and real-world examples.
Introduction | Postgres Guide - The Complete PostgreSQL Resource
https://postgres.guide/docs/intro/
Learn PostgreSQL fundamentals, benefits, and essential features - your comprehensive guide to this powerful open-source database.
What Is PostgreSQL? How It Works, Use Cases, and Resources
https://www.datacamp.com/blog/what-is-postgresql-introduction
Jul 3, 2024 · PostgreSQL is an open-source object-relational database management system that combines the power of relational databases with the flexibility of object-oriented programming.
PostgreSQL Explained: A Complete Beginner-to-Advanced Guide
https://www.digitalocean.com/community/conceptual-articles/comprehensive-guide-postgresql
Apr 15, 2026 · A guide to PostgreSQL covering its architecture, features, installation, queries, indexing, and performance optimization for beginners and professionals.
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