I took part in the Billion Row Challenge. Enjoy a deep, step-by-step summary of how you get from a Parallel Java Streams implementation that takes 71 seconds to a super-optimized version that takes 1.7 seconds. Example code and walkthroughs included!
The One Billion Row Challenge Shows That Java Can Process a One Billion Rows File in Two Seconds infoq.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from infoq.com Daily Mail and Mail on Sunday newspapers.
Ever dealt with glitches in a SaaS platform where your actions don't seem to sync up? That's often a transaction isolation issue in databases. Lets talk about transaction isolation and how they work in Postgres, so you can write reliable and performant code with minimal headache.
This report provides a summary of how the InfoQ Java editorial team and several Java Champions currently see the adoption of technology and emerging trends within the Java and JVM space in 2022.
What the Heck is a Data Mesh?! cnr.sh - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from cnr.sh Daily Mail and Mail on Sunday newspapers.