Severalnines Blog
The automation and management blog for open source databases

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262 blog posts in 13 categories

Migrating from DB2 to PostgreSQL - What You Should Know

This blog provides a high level overview of what you should know if considering a move from IBM’s DB2 to PostgreSQL including a comparison of commands and an examination of the incompatibilities of the databases.

An Overview of the New Stored Procedures in PostgreSQL 11

The recent release of PostgreSQL 11 included the introduction of stored functions that allow users to use embedded transactions within a procedure. In this blog we deep-dive into this new PostgreSQL feature.

Ten Ways to Expand the Functionality of PostgreSQL

There are different extensions to improve or adapt your PostgreSQL to specific needs. In this blog, we'll see some of the most popular open source extensions in PostgreSQL and how it can be used to expand its capability.

Migrating from MSSQL to PostgreSQL - What You Should Know

If you are considering moving from a MSSQL environment to PostgreSQL, this blog provides a high level overview of what you should know to migrate between the two.

Creating New Modules using PostgreSQL Create Extension

The PostgreSQL Create Extension allows you to extend the functionality of PostgreSQL to meet the needs of your specific application. This blog details how to use this functionality.

Using Kubernetes to Deploy PostgreSQL

This blog provides steps on how to run a PostgreSQL database on a Kubernetes cluster using Docker containerization.

Architecture and Tuning of Memory in PostgreSQL Databases

How does PostgreSQL manage memory, and how can we tune it?
This blog provides an overview of memory management in PostgreSQL, the configuration parameters available, and tips on how to optimize them.

Deploying PostgreSQL on a Docker Container

This blog provides a high level overview and tips and tricks for deploying your PostgreSQL database on Docker.

Comparing Cloud Database Options for PostgreSQL

Looking to deploy your PostgreSQL database stack to the cloud? Here is some information to help you choose which cloud option is the best.

An Overview of Logical Replication in PostgreSQL

This blog provides an overview of the new logical replication function available in PostgreSQL 9.