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Category Archives: Optimization

Oct JUG at Infosys Campus

A small update on Oct JUG. Venue: Infosys Campus Attendees: Around 85 (Physically) + 12 (Virtually) Details : It covered 4 talks with JDK11 celebration. 1. JMS API – Different Messaging Concepts. JMS API Drone Delivery System. Comparing different messaging brokers like Rabbit MQ and Redis Comparison of JMS and Kafka 2. Securing Microservices using Keycloak […]


Restricting runtime compiler on a method – CompileOnly option

If you know the details of runtime (JIT) compiler and you want to restrict some method to go for runtime compiler, we have a JVM arg called (-XX:CompileOnly) Definition as per the documentation :- -XX:CompileOnly=methods Sets the list of methods (separated by commas) to which compilation should be restricted. Only the specified methods will be compiled. […]


August JUG with Pattern Matching, Lambdas Hands On and JDK9

Here goes the presentations … Pattern Matching (Future JDK) Pattern Matching Lambdas and Streams (Java 8) – Java9 :              


Working with Garbage Collectors

A small talk in Hyderabad JUG on Garbage Collectors. Challenges, Solutions and many more. Presentation can be seen here : Working Through Garbage Collectors  


Live Java Heap, Compact String, Value Types, Reactive Micro-services by Vert.X

A small presentation today in Bangalore JUG By Vaibhav Choudhary, Live Heap Analysis And Compact String Also, look into “Reactive Microservices with Vert.X” by Niraj.      


Let’s meet on 28th May 2016

We are going to have a JUG meeting at :- Oracle India Ltd Prestige Tech Park Venus Building – Ground Floor – 1J001 Kadubeesanahalli Marathalli Ring Road Bangalore – 560103 , Bangalore Time: 10.15 AM to 1.15 PM (28th-May-2016) Talks that are lined up :- Project Valhalla (Beyond JDK9) – Value Types – Specialized Generics […]