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Jean-Marie Renouard – Web and Data Technologist

Quality, performance, simplicity, here and now

Tag: DevOps

PostgreSQL Production 15/06/202609/07/2026 by Jean-Marie Renouard

Live Migration with pgcopydb: Zero Downtime Thanks to Follow Mode

Learn how to use pgcopydb’s –follow option and logical replication slots to achieve near-zero downtime live migrations of PostgreSQL databases.

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PostgreSQL Production 15/06/202609/07/2026 by Jean-Marie Renouard

Technical Architecture and Parallelization in pgcopydb

A deep dive into pgcopydb’s multi-process architecture, table chunking features, and parallel index rebuilding capabilities for faster migrations.

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PostgreSQL Production 15/06/202609/07/2026 by Jean-Marie Renouard

pgcopydb: Redefining PostgreSQL Database Migration

Discover pgcopydb, a high-performance open-source tool by Dimitri Fontaine that revolutionizes PostgreSQL database migration by overcoming the limits of pg_dump.

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MySQL 04/03/201519/05/2026 by Jean-Marie Renouard

Simplify multi instance management with easymysql

Easymysql EasyMysql is a helper Bash script for MySQL multi instance management. Git Hub source repository https://github.com/jmrenouard/easymysql Purpose This tools is a simple Bash script that help you to clone and manage several MySQL server instances on the same server.

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Last articles

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  • MySQLTuner v2.9.1: Introducing AI-Driven Database Audits and Deep Diagnostics
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