Guide to Caching in Java

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Regression testing is an important step in the release process, to ensure that new code doesn't break the existing functionality. As the codebase evolves, we want to run these tests frequently to help catch any issues early on.

The best way to ensure these tests run frequently on an automated basis is, of course, to include them in the CI/CD pipeline. This way, the regression tests will execute automatically whenever we commit code to the repository.

In this tutorial, we'll see how to create regression tests using Selenium, and then include them in our pipeline using GitHub Actions:, to be run on the LambdaTest cloud grid:

>> How to Run Selenium Regression Tests With GitHub Actions

Caching is a technique we use to temporarily store data retrieved from expensive methods. It helps us improve the performance of our system and serve data faster.

In this series, we’ll first start by exploring popular libraries used to cache data, such as Caffeine, Ehcache, and JCache. Then, we’ll learn how to implement cache abstraction within Spring applications. Lastly, we’ll cover more advanced topics like configuring two-level caching or using multiple caching managers in the same project.