My fellow about:virtualization contributor Eric Wright joins me in our on-going "Devs from Venus, Ops from Mars" series with his unique Ops perspective as informed by the Meatloaf classic "Paradise by the Dashboard Light."
This post will discuss a technique to reduce the burden garbage collection pauses put on the latency of your application. There are applications out there which have gotten rid of the constly Full GC events. Getting rid of major GC events is truly a complex exercise, but reducing the frequency of those long pauses is something every deployment can achieve.
wanted to find an easy way to stream a Map in Java 8. Guess what? There isn???t!What I would???ve expected for convenience is the following method:
I wanted to find an easy way to stream a Map in Java 8. Guess what? There isn???t!
The Java Extension Mechanism is described in the Java Tutorial as a "standard, scalable way to make custom APIs available to all applications running on the Java platform." As described in Understand
The Java Extension Mechanism is described in the Java Tutorial as a "standard, scalable way to make...
Originally Written by Arunjith Aravindan
Percona Toolkit???s pt-table-checksum performs an online replication consistency check by executing checksum queries on the master, which produces different results on replicas that are inconsistent with the master ??? and the tool pt-table-sync synchronizes data efficiently between MySQL...
This post is part of the ???Legacy Code to Testable Code??? series. In the series we???ll talk about making refactoring steps before writing tests for legacy code, and how they make our life easier.As with renaming, extracting a method helps us understand the code better. If you find it easy to name the method, it makes sense. Otherwise, you just enclosed code that does a lot of things. It can be...