Introduction JQ is a tool to process JSON data. It’s great for inspecting, filtering, parsing and reshaping JSON data. We will be looking at: The commands JQ offers us How to inspect some JSON data How to filter How to map our JSON to a new JSON data structure How to convert our JSON into another data structure Installation There are full installation instructions for most platforms in the official documentation.

Introduction Applications that you build should always have logging. During your systems development life cycle you should be thinking about what could I log to help present and future developers understand what the code is doing.

If you are reading this you are probably running, or plan to run, applications in a production environment. Observability over how your applications are performing is critical if you want to deliver a successful product.