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Monthly Archives: December 2018

Start EC2 and set DNS in CloudFlare using Lambda

In my previous posts, I showed two ways to set DNS for an EC2 server that does not have an Elastic IP attached to...

AWS Lambda Layer for Python package requests

In my previous post, I made a layer for pymysql to access an RDS from Lambda. In this post, I will show how to...

Use Redis as a cache on WordPress

Updated on Nov 15th 2020. On a busy website, there can be several reasons why your site is rendering slowly.  You might have a lot of poorly...

How To Install Redis on Ubuntu 16.04

Updated on Nov 15th 2020 Redis is an open source in-memory key-value store known for its performance and flexibility. Redis has built-in replication and can...

WordPress Theme Selection

One of the most important things you must do after you install WordPress is choose a theme. WordPress comes with a default theme and...

Set Retention for CloudWatch Logs

Amazon provides us with CloudWatch logs to monitor, store and access log from various AWS services like, EC2 instances, Route 53, RDS, AWS CloudTrail,...