Java Heap fragmentation is an interesting problem, which triggers long pausing full garbage collection cycles. In this article we would like to attempt to explain the heap fragmentation.
Let’s say developer write a code ‘new BMW()’. This will create a new BMW object in the heap memory space. Example:
Continue reading “What is Java Heap Fragmentation?”
If you want to learn about the architecture of the application, performance characteristics of the application, effectiveness of the engineering organization – lot of times (if not all the times), we will look at the Word documents, PowerPoint decks, Excel spreadsheets that have been put together by the engineers/managers/executives of that application. In these artifacts truth can be exaggerated, truth can be untold, truth can be misstated. In some cases, it can even contain lie. What do we mean by it?
Continue reading “WORD/POWERPOINT/EXCEL OR GC/THREAD/HEAP DUMPS”