Showing items from Development and Programming

In-place JVM memory analysis with jmap

• Gerben Castel
• 5 Min To Read
• 26 Feb, 2018
• • Development and programming

Diagnosing a java application for memory leaks or heavy resource consumption may involve the use of GUI tools such as JConsole or VisualVM. However, jmap , a small JDK tool may be very helpful.

JavaOne 2017 - Java 8, Three Years Ago. Functional & Reactive Programming

• Julien Villanti
• 12 Min To Read
• 06 Dec, 2017
• • Development and programming

Introduction

This article is part of a series of articles on the 2017 JavaOne Conference in San Francisco, CA. The first article, covering Java 9 and 2017 announcements, can be found here: JavaOne 2017 - Java 9, Jigsaw, Java EE 8 & EE4J .

Nouveautés ElasticSearch 6.0

• Damien Ferey
• 5 Min To Read
• 25 Oct, 2017
• • Development and programming

28 septembre 2017, Elastic met à disposition la RC1 de la Stack Elastic, à savoir :

Only SQL?

• Jean-Charles Leroy
• 6 Min To Read
• 27 Sep, 2017
• • Development and programming

Introduction

Storing data is something that is important in software architecture. There are a lot of data storage engines and especially NoSQL (Not Only SQL): Cassandra, MongoDB, etc.. And nowadays, we want everything: scalability, high availability and consistency.