Java Hashing Mechanism

Overriding hashCode() Equal() contract Every Java object has two very important methods i.e. hashCode() and an equals() method. These methods are designed to be overridden according to their specific general contract. This article describes why and how to override the hashCode() method that preserves the contract of HashCode while using HashMap, HashSet or any Collection. […]

25 Apache Performance Tuning Tips

Originally posted on SysAdmin Việt Nam:
We all know and love Apache.  Its great, it allows us to run websites on the Internet with minimal configuration and administration. However, this same ease of flexibility and lack of tuning, is typically what leads Apache to becoming a memory hog.  Utilizing these easy to understand tips,…

OPTIMIZE APACHE FOR WORDPRESS – HIGH TRAFFIC WEBSITES

Originally posted on SysAdmin Việt Nam:
OPTIMIZE APACHE FOR WORDPRESS – HIGH TRAFFIC WEBSITES This article will help you to tweak your apache server and can aceept high traffic, but let’s talk about the insides and possibilities first. Optimizing apache matters the server hardware so if you checking the solution for Shared Hosting then this article…