-
Core Java
Java: Aggregate Data Off-Heap
Explore how to create off-heap aggregations with a minimum of garbage collect impact and maximum memory utilization. Creating large aggregations…
Read More » -
Core Java
Who’s Been Naughty, Who’s Been Nice? Santa Gives You Java 11 Advice!
Ever wondered how Santa can deliver holiday gifts to all kids around the world? There are 2 billion kids, each…
Read More » -
Enterprise Java
Consuming Twitter Streaming API with Spring Integration
1. Overview Spring Integration has been known to have a myriad of connectors for interacting with external systems. Twitter was…
Read More » -
Agile
“Agile Coaching” Is Not the Goal
I’ve met a number of agile coaches recently. They tell me they’re hired as Scrum coaches or as Scrum Masters.…
Read More » -
Core Java
Security Enhancements in JDK 9, 10 and 11
One of reasons for shorter release cycles of the JDK is possibility to rollout faster security bugfixes and enhancements. In…
Read More » -
Enterprise Java
Log Aggregation using ELK Stack
1. Introduction With the use of microservices, it has become easy to create stable distributed applications and get rid of…
Read More » -
Enterprise Java
WTF Connection pools
Let’s talk about connection pools. I claim that: Default settings of most popular connection pools are poor! For you, it…
Read More » -
Android Core
Java vs Kotlin for Android Development
Mobile technology is one of the most disruptive innovations in the world today. Google’s Android and Apple’s iOS, are the operating systems…
Read More » -
Core Java
Using Java Flight Recorder with OpenJDK 11
Java Flight Recorder (JFR) used to be a commercial add-on of the Oracle JDK. As it’s been open sourced recently…
Read More »
