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This blogpost is about using cursors in PostgreSQL, their purpose and limitations and what DECLARE CURSOR and FETCH have to do with it.
This article gives an overview about common security problems as well as ways to mitigate these risks in PostgreSQL.
  It is a frequent complaint that count(*) is so slow on PostgreSQL. In this article I want to explore […]
How to speed up GROUP BY statements in PostgreSQL. Follow some basic rules & you will squeeze performance out of the database for free.
fdw performance tuning - hidden tuning options which are not widely known. Let's see how to speed up the PostgreSQL foreign data wrapper.
Unaccent is a useful PostgreSQL extension for improving user experience. Get insight into this extension and its purpose.
  Many people know that explicit table locks with LOCK TABLE are bad style and usually a consequence of bad […]
Pavel Stehule recently wrote the post "Don't use SQL keywords as PLpgSQL variable names" describing the situation when internal stored […]
  UPDATE 12.07.2022: The “exclusive backup” method of calling pg_start_backup('label') before backup and pg_stop_backup() afterwards has been removed in PostgreSQL […]
Compare MySQL 8 and PostgreSQL for available features, general querying experience and documentation clarity.
Many databases such as Oracle provide "AS OF" queries (timetravel). This blog explains how to do time travel in PostgreSQL.
Feature Pack 4 of the PostgreSQL monitoring tool pgwatch2 is out. This article gives an overview about the new features and improvements.
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