Make sure you didn't miss anything with this list of the Best of the Week in the DevOps Zone (June 27 to July 3). Here they are, in order of popularity:

1. On Avoiding Code Complexity

A few weeks before that, I talked about DRY Programming and the fact that not repeating ourselves extends much farther than most of us normally think when we are thinking about our code.Today I want to continue on the general theme of code quality by discussing code complexity.

2. The Four Best Refactorings

Given that refactorings change program structure without altering behaviour, the purpose of any refactoring must be the improvement of program structure. So how do programmers, "Best," improve structure?

3. Stop Unit Testing Database Code

Now that this has been established, let’s have a look at a blog post by Marco Behler, in which he elaborates on various options when testing database code, with respect to transactionality. Testing database transactions is even harder than just testing database code.

4. OWASP Top 10 Risks: #1: Injection

We've all witnessed (and had a good laugh) when commands have been mixed with data as in the case where the baker literally writes the instructions for the message as the cake message. There isn't much difference in this example and what is one of the core elements in what OWASP has identified as the no.

5. PagerDuty and Incident Management — DevOps Days Austin

I'm picking back up the series I started last month, DevOps Days Austin. Today’s interview features Arup Chakrabarti of PagerDuty who presented at DevOps days and leads PagerDuty’s Ops engineering team. Take a listen.