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DevOps
Easy Container Cleanup in Cron + Docker Environments
By nature, Docker containers are temporary. Yet as anyone who runs containers via Cron can tell you, it’s not always…
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Linux
Adjusting Linux Kernel Parameters with Docker Compose
Docker Compose is a great utility for anyone developing Dockerized applications. It’s a tool that I personally use daily. Recently…
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Linux
Improving Linux System Performance with I/O Scheduler Tuning
In a previous article, I wrote about using pgbench to tune PostgreSQL. While I covered a very common tunable shared_buffers,…
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NGINX
Performance Tuning HAProxy
In a recent article, I covered how to tune the NGINX webserver for a simple static HTML page. In this…
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