Let's adjust a Linux I/O scheduler to get the best performance out of a Linux system. We'll measure the impact of those changes with `pgbench`.
To answer the challenges of tuning a database, let's explore `pgbench`, a benchmarking tool used to measure performance of a PostgreSQL instance.
Going further down the stack in our performance-tuning series, let's explore tuning a Python application running via uWSGI.
Let's explore some performance-tuning concepts and walk through some tuning options for HAProxy, installing and configuring HAProxy as a load balancer.
Let's increase our web application's performance by pregenerating the results of our "dynamic" pages and saving those results into a file cache.
Here's how to tune an out-of-the-box instance of NGINX to get more out of an already high-performance web server with a few common NGINX tuning parameters.