Using FusionReactor to measure success of application and environment migration and upgrade activities

Someone asked me recently if FusionReactor could be used to do performance testing, specifically to test the performance of an application before and after upgrading their application server. I said FR COULD be used to help with that, absolutely.   In the same way, one could imagine testing various other significant changes, such as a large-scale […]

Object-Oriented Programming; what is Inheritance, Polymorphism, Abstraction & Encapsulation?

Object-oriented programming refers to the concept in high-level languages such as Java and Python that uses Objects and classes in their implementations. OOP has four major building blocks which are, Polymorphism, Encapsulation, Abstraction, and Inheritance.  There are other programming paradigms such as Procedural programming in which codes are written in sequentially. Python and Java are […]

IntelliJ Memory Leak Detection

IntelliJ Memory Leak Detection IntelliJ is a pioneer development kit and one among JetBrains extended lineage of integrated development environments (IDE). This trailblazer IDE formerly shared the same name with the parent company – IntelliJ Software Company. To illustrate further the superiority of the IntelliJ IDE, it powers and supports over a dozen programming languages […]

Finding and fixing Spring Data JPA performance issues with FusionReactor

Finding and fixing Spring Data JPA performance issues with FusionReactor For several years, Spring Data JPA has established itself as one of the most commonly used persistence frameworks in the Java world. It gets most of its features from the very popular Hibernate object-relational mapping (ORM) implementation. The ORM features provide great developer productivity, and […]