08 Oct 2014
The Memory Game
CPU time and memory are the two primary resources every performance-sensitive application needs to use wisely. Java is now the language of choice for many such systems. While most developers have at least basic understanding of computational complexity, I believe that few, especially among those who primarily use Virtual-Machine based languages such as Java, understand well how their applications manage memory. This is not only a very interesting topic in itself, but can also help in improving performance of Java applications or in understanding better the behavior of common Java-based databases such as Apache Cassandra.
