Introduction In this blog, we’ll go over the different methods we can use to encrypt and decrypt data in a PostgreSQL database. Having some experience with Linux and PostgreSQL is necessary, while experience with encryption is not but is nice to have. This blog was written using PostgreSQL 16 running on Ubuntu 23.04. First I’ll…
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Introduction In this blog, we’ll be going over some more advanced topics new in Postgres 16. Having some experience with Linux, Postgres, and SQL is necessary as we’ll not only be going over these new features but also how to implement them. This blog was written using PostgreSQL 16 (Development Version) running on Ubuntu 23.04.…
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Introduction This blog is aimed at beginners trying to learn the basics of PostgreSQL and Python but already have some experience under their belt. For this tutorial, we will assume you have PostgreSQL correctly installed on Ubuntu. All of these steps were done using PostgreSQL 16 (development version) and Python 3.11.4 on Ubuntu 23.04. We’ll…
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Introduction This blog is aimed at beginners trying to learn the basics of PostgreSQL and PGPool but already have some experience under their belt. For this tutorial, we will assume you have PostgreSQL correctly installed on Ubuntu. All of these steps were done using PostgreSQL 16 (development version) and PGPool 4.4.3 on Ubuntu 23.04. We’ll…
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Introduction This blog is aimed at beginners trying to learn the basics of PostgreSQL and HAProxy but already have some experience under their belt. For this tutorial, we will assume you have PostgreSQL correctly installed on Ubuntu. All of these steps were done using PostgreSQL 16 (development version) and HAProxy 2.6.9 on Ubuntu 23.04. We’ll…
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1. Introduction Recently in my development work, a custom connection is required to be maintained between a PG backend on primary and another PG backends on standby nodes to communicate custom data in addition to the existing walsender/walreceiver connection that streams WAL data. Of course, I could just create a new standalone backend and maintain…
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