Author - Jobin Augustine

Upgrading PostgreSQL – Patroni Cluster and Switching from Python 2 to Python 3

upgrading postgresql python 3

Python 2 has officially completed its life as of Jan 1st, 2020 and the Python 2.x branch will not be maintained anymore. You might be seeing repeated notices of deprecation in log files and terminals like:

Shell

DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as […]

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PostgreSQL Application Connection Failover Using HAProxy with xinetd

PostgreSQL Application Connection Failover Using HAProxy with xinetd

Recently we published a blog about a very simple application failover using libpq features which could be the simplest of all automatic application connection routing.  In this blog post, we are discussing how a proxy server using HAProxy can be used for connection routing which is a well-known technique with very wide deployment. There […]

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A Faster, Lightweight Trigger Function in C for PostgreSQL

Trigger Function in C for PostgreSQL

We have been writing blog posts about how to write simple extensions in C language and a little more complex one by Ibrar which were well received by PostgreSQL user community. Then we observed that many PostgreSQL users create simple triggers for small auditing requirements, and then feel the pain of trigger on transactions. […]

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