We may need to clear a Redis cache when its data becomes out of date. We explore how to do this with both the command line and Java client.
Software Engineer with a solid background in OOP, TDD, Data Structures and Algorithms. Interested in Distributed Systems, Big Data and Analytics.
Here's what I've written (so far):
Learn how to merge two sorted arrays in Java.
Learn about and how to apply the Prototype Pattern in Java.
Learn about the Radix sort algorithm and implement it in Java.
JUnit 5 allows us to customise the lifecycle of our test objects to share resources and state between tests. We investigate the @TestInstance annotation.
Learn how to configure a JPA entity for more than one primary key column, diving into the tradeoffs between @EmbeddedId and @IdClass.
Learn how to define entities and customize them using the Java Persistence API.