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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...

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...

Use Redis as a cache on WordPress

On a busy website, there can be several reasons why your site is rendering slowly.  You might have a lot of poorly developed plugins...

How To Install Redis on Ubuntu 16.04

Redis is an open source in-memory key-value store known for its performance and flexibility. Redis has built-in replication and can be set...

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...

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,...