A small update on Oct JUG. Venue: Infosys Campus Attendees: Around 85 (Physically) + 12 (Virtually) Details : https://www.meetup.com/BangaloreOpenJUG/events/254584548/ 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 […]
Read More...
bangalore jug, c1, c2, Conference, India, Java, Java Compilers, jdk, jit, JUG, JVM, Micro Services, Optimization, runtime compiler
Oct JUG at Infosys Campus
c1, c2, compileonly, Java, Java Compilers, jdk, jit, JUG, JVM, Optimization, runtime compiler
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. […]
Read More...
bangalore jug, India, Java, Java Compilers, Java9, jdk, JUG, JVM, Optimization, streams, threads
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) – https://github.com/nawazishgithub/java8_handson_meetup_26_8_17 Java9 : https://docs.google.com/presentation/d/15SerZXLO3XIgfsN2j_6eonW2YWA7Z4jyaEQTP6-tw2s/edit?usp=drivesdk
Read More...A small talk : Java Memory Model Must read :- Effective Java – By Joshua Bloch Concurrency in Practice – Brian Goetz JSR 133 – https://www.cs.umd.edu/users/pugh/java/memoryModel/ JSR 133 FAQ – https://www.cs.umd.edu/~pugh/java/memoryModel/jsr-133-faq.html Chapter 17 of JLS – http://docs.oracle.com/javase/specs/jls/se8/html/jls-17.html#jls-17.4
Read More...Please find the presentation on Java_SafePoints_JUG Presentation covers :- Topic: Java Safepoints A safepoint is a state of your application execution where all references to objects are perfectly reachable by the VM. Some operations of the VM require that all threads reach a safepoint to be performed. The most common operation that need it is the GC. A […]
Read More...May 28-2016. We have presentations on :- Beyond Java 9: Mark R. slides, presented by Srikanth A. Java Locale and CLDR, presented by Rachna G. Completable Future and Micro Services presented by Srinivasan R : presentation will come soon. For any feedback, do drop a comment.
Read More...