AWS Auto Scaling | Glossary

Definition:

AWS Auto Scaling is a service that automatically monitors and adjusts compute resources to maintain performance for applications hosted in the Amazon Web Services public cloud. Using AWS Auto Scaling, it’s easy to setup application scaling for multiple resources across multiple services in minutes.

Further Reading:

Book: The DevOps Handbook by Gene Kim, Jez Humble,Patrick Debois.

 

Galen Framework | Glossary

Definition:

Galen is a test framework originally designed for testing layout of web applications however is additionally an excellent tool for functional testing. once it involves testing a responsive layout it works in a following way:

  1. Open a page in browser
  2. Resize it to specified size
  3. Test the layout according to user-defined specs

It uses antioxidant for interacting with elements on page and obtaining their locations and dimensions.

Once it sees that something is wrong – Galen reports the error, makes a screenshot and highlights the misbehaving element on it

Further Reading:

Book: Testing Practitioner Hanbook by Renu Rajani.