Tag: connections

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Connection Management in PostgreSQL - reserved_connections

by Hans-Jürgen Schönig | 11.2023

In PostgreSQL 16, a new feature has been added: reserved_connections. What is the idea behind it? Back in the old […]

How To

Reserve connections in PostgreSQL 16

by Pavlo Golub | 02.2023

Reserve connections for the pg_use_reserved_connections group in PostgreSQL 16 Nathan Bossart implemented a brand-new patch that provides a way to […]

How To & News

pgbouncer: Types of PostgreSQL connection pooling

by Hans-Jürgen Schönig | 10.2022

pgbouncer is one of the most widely used tool for connection pooling. At CYBERTEC, we've successfully deployed it in many […]

How To

Pipeline mode for better PostgreSQL performance on slow networks

by Laurenz Albe | 03.2022

It is known that high network latency is bad for database performance. PostgreSQL v14 has introduced “pipeline mode” for […]

Performance

TCP keepalive for a better PostgreSQL experience

by Laurenz Albe | 10.2021

(Updated 2023-06-22) If you've heard about TCP keepalive but aren't sure what that is, read on. If you've ever […]

How To

Terminating database connections in PostgreSQL

by Hans-Jürgen Schönig | 05.2021

In PostgreSQL, every database connection is a server-side process. This makes PostgreSQL a robust multi-process rather than a multi-threaded solution. […]

Performance