In this video, I show you how I fixed a query problem in Postgres be examining the a query plan provided by our DataDog monitoring tool. Simply adding a single column index to a table eliminates a sequential scan that iterates over 1.3M rows, increasing overall performance of the query without changing any code or […]
Video: Using AWS Lambda To Perform A 302 Redirect From CloudFront
In a previous video, we showed you how to route a whole domain to a specific URL using ELB and Lambda. In this video, we show you how to perform a slightly different scenario: redirecting a specific URL on one domain to a specific URL on another domain using CloudFront and Lambda.