HIRONOBU SUZUKI @ INTERDB BLOG

Customized Statistics Views in PostgreSQL

I always use my customized statistics views shown below because the original ones provide only minimum information.

I show my tools in this post.


Difference between PostgreSQL and MySQL: (1) Replication

Many people around the world admire the Uber’s article “Why Uber Engineering Switched from Postgres to MySQL”, but I think this article contains many mistakes.

So, I’m going to provide correct information regarding to PostgreSQL and MySQL.

In this post, I explain the replication of both databases.


Testing PostgresPro's pg_arman with ptrack

In this week end, I tested PostgresPro’s pg_arman with ptrack. Speaking from the conclusion, it works well.


PLpgSQL QUIZ

I found an interesting quiz about PLpgSQL.


Multi-GTM for Postgres XC

Five years ago, I was interested in Postgres-XC , currenty called Postgres-X2, and made a multi-GTM (global transaction manager) system for it.

Though I had forgotten this work for a long time, I found its executable files from my old PC a month ago (unfortunately the source code of them was lost). They perfectly run, so I provide a Vagrant box to run my old program on your PC.