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In his blog "Normalization by Osmosis", Michał Małecki gives you an overview of data normalization in PostgreSQL, including normal forms
PostgreSQL TDE is PostgreSQL with on-disk encryption. Here's how to manage encryption keys using PostgreSQL TDE and external keystores.
zheap for PostgreSQL makes UPDATE statements run faster. Try out CYBERTEC's new cleanup worker designed to discard zheap UNDO logs.
How to partition an existing table without locking up the database? pg_rewrite can help you with PostgreSQL table partitioning.
What primary keys and UNIQUE constraints do: Both features create an index, but what makes a primary key different from a unique constraint?
  Customers have often asked me what I think of “Entity-attribute-value” (EAV) design. So I thought it would be a […]
UPDATE on 23.02.2023: This post explains how to install PostgreSQL on WSL2 for Windows, apply the necessary changes to PostgreSQL […]
  (Updated 2023-06-22) If you've heard about TCP keepalive but aren't sure what that is, read on. If you've ever […]
  Both cursors and transactions are basic ingredients for developing a database application. This article describes how cursors and transactions […]
In this article, I will answer the questions: why isn't there a  SHOW TABLES command in PostgreSQL, when will SHOW […]
Importing OpenStreetMap data into PostGIS is time-consuming. Download OpenStreetMap offers two dataset types periodically served as sql dumps.
  Most database tables have an artificial numeric primary key, and that number is usually generated automatically using a sequence. […]
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