When building an application based on real-time data streams, it’s fundamental to have a highly responsive system, that can handle the… (more…)

My Java Update — Learning Java is extremely important because of its high demand and how Lucrative knowing it is. (more…)

(Not having access to the JDK source I am having to guess causes from... (more…)

Introduction A high-performance data access layer requires a lot of knowledge about database internals, JDBC, JPA, Hibernate, and this post summarizes some of the most important techniques you can use to optimize your enterprise application. 1. SQL statem... (more…)

This is a guest blog post written by Sanhong Li, Ziyi Lin, Chuansheng Lu and Kingsum Chow from the Alibaba JVM team. (more…)