Caching

How To Install and Secure Memcached on Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

How To Install and Secure Memcached on Ubuntu 20.04

In this guide, you will learn how to install and configure a Memcached server. You’ll also learn how to add authentication to secure Memcached using Simple Authentication and Security Layer (SASL). Finally, you’ll learn how to bind Memcached to a local or private network interface to ensure that it is only accessible on trusted networks, by authenticated users.

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How To Implement Caching in Node.js Using Redis — step-by-step Databases tutorial on Progressive Robot

How To Implement Caching in Node.js Using Redis

Redis is an in-memory database that stores data in the server memory and a popular tool to cache data. You can connect to Redis in Node.js using the node-redis module, which gives you methods to retrieve and store data in Redis. You’ll build an Express app to retrieve data from a RESTful API using the axios module, modifying the app to store the data in Redis using the node-redis module. You will also use Express middleware to cache data.

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How To Optimize MySQL with Query Cache on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How To Optimize MySQL with Query Cache on Ubuntu 18.04

Query cache is a prominent MySQL feature that speeds up data retrieval from a database. In this tutorial, you will first configure MySQL without query cache and run queries to see the duration results. Then you’ll set up query cache and test your MySQL server with it enabled to show the difference in performance.

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How To Set Up WordPress with W3 Total Cache on Lighttpd Server — step-by-step WordPress tutorial on Progressive Robot

How To Set Up WordPress with W3 Total Cache on Lighttpd Server

This article will show you how to setup WordPress on the Lighttpd web server with the popular caching plugin W3 Total Cache. It is assumed that you already have setup a LLMP stack and have PHP functioning with Lighttpd. We’ll be doing a lot of manual configuration to make minify and page cache work with Lighttpd, as W3 Total Cache doesn’t support this web server out of the box (as it does with Apache and Nginx).

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