Tag

#Docker

Published posts with this tag.

10/20/2026

PostgreSQL Too Many Connections: Causes and Fixes

Getting "FATAL: sorry, too many clients already"? Learn why PostgreSQL runs out of connections and how to fix it with pg_stat_activity, timeouts, max_connections and connection pooling.

software development Database Applications

By Muhammad Wilayat Shah

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Why Docker containers keep restarting: restart loop diagram with docker ps showing Restarting (137)

10/20/2026

Why Docker Containers Keep Restarting (and How to Fix It)

Stuck with a container showing "Restarting (1) 4 seconds ago"? Learn why a Docker container keeps restarting, how to read docker logs and exit codes like 137, and how to break the restart loop for good.

Cloud Computing Development

By Muhammad Wilayat Shah

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