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Showing posts from July, 2012

JVM Garbage Collection and Optimizations

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Overview When troubleshooting systems for performance-related issues, memory optimizations are a place that needs a deep analysis of what each system stores in the memory, how long those are stored, and access patterns. This post is to keep a note on the background information and valuable points to note in such an effort, specific to Java-based implementations as a deep understanding of the JVM behaviors is very beneficial in the process.

Java language provides much convenience to the developers by taking care of the memory management to a great extent letting the focus be on the rest of the logic. Still having a good understanding of how Java does this underneath, rationalize several best practices we follow in Java implementations and help design the programs better and think seriously on some aspects that can later lead to memory leaks and system stability in the long run. Java Garbage Collector has a big role in this been responsible for freeing up memory by removing memory gar…

FYP-Kanthaka - Big Data CDR Analyzer

This is the presentation we at team 'Kanthaka', did on the major progress evaluation after a thorough literature review on the technologies to be used in developing the big data CDR analyzer. This will be beneficial for anyone who is looking for technologies to deal with big volumes of data with near real time execution speed requirements.Kanthaka - High Volume CDR Analyzer
View more presentations from Pushpalanka Jayawardhana