DynaCache is maintained by the server, means you don’t have to deal with concurrency, threading etc. The downside is, it will allocate memory in the application JVM Heap, increasing the Heap beyond a certain limit might impact the performance negatively, specially during Garbage Collection.
In this article, we will go over how to setup DynaCache in both Liberty & Websphere then use it in our code. DynaCache can also be persistent if you choose the option to use the disk.
Here are the steps for implementing DynaCache in Liberty and Websphere.