Testing serverless systems is hard. In this article, we will discuss some practices which work well for my project.

Implementing a SaaS as a multitenant system brings a lot of benefits. As usual, there are some tradeoffs, too. For example security becomes more complex. Let's take a look at possible approaches when implementing security in a multitenant architectrure.

What's the difference between queues and topics in AWS? It's not as obvious as it seems to be...