To improve the load time from the previous article, we must look to caching. I have always been fascinated by technology that allows us to serve pages very VERY fast. So in this article, I am going to explore a few different options for making WordPress load faster using caching.
It is not feasible to make software like WordPress load in less than 100ms, just loading the front page on this blog takes around 400ms which is already fast for a WordPress site. So we need a caching system in front of it to improve the load time.
Continue reading “WordPress load times below 100ms”
Your deployment environment is a tool that should be sharpened to allow maximum productivity. I have seen many developers where their deployment environment is less than optimal, hurting their productivity.
Ranging from, developing directly on production sites. To develop on a shared server. And finally using a local development environment, which I think is the most optimal way to do it.
Developing directly on production is “fast”, but remember the quote
Slow and steady wins the race
If you develop directly in production, the business will be all over you when you break things, and you will break things! So take the time to get a setup that allows you to go fast in the future.
A local development environment has many advantages and with Docker, it is easy to set up. I will show how I handle the setup for my development. Including tip for how you can take advantage of a local development environment.
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Apparently, performance on a website is essential. Slow sites are a pain for all visitors, and often slow sites put excessive load on the servers as well. To improve the performance of a website, a few tools will help us to pinpoint areas to enhance. It is a combination of settings in Nginx and WordPress. It builds on the setup described in this article but you can use the advice standalone. Most of the optimizations are useful on any web platform, not just WordPress, and Nginx.
Continue reading “Nginx and WordPress performance optimization 78% load time improvement”
This article builds on the platform described in the last seven parts, a WordPress setup running on AWS using Docker. In this article, we will look into how to improve uptime and scalability for the service by replicating it across multiple servers. To allow for replication, several challenges need to be solved. How to handle this is covered in this article, including comments on a few problems I found like Docker nodes running out of memory and how to fix it. And network problems in Docker swarm mode.
Continue reading “Docker setup – part 8: GlusterFS and Docker on multiple servers”