< 2016

< November >

30 November 2016 User Stories

Elasticsearch powering Twitter Archives at Institut National de l’Audiovisuel

By Zeynep Pehlivan

Learn how Institut National de l'Audiovisuel uses Elasticsearch to index and search millions of web pages and tweets in its national archives.

29 November 2016 Releases

Elasticsearch 5.0.2 released

By Clinton Gormley

Today we are pleased to announce the bug fix release of Elasticsearch 5.0.2 based on Lucene 6.2.1. All users are advised to upgrade.

29 November 2016 Releases

Kibana 5.0.2 released

By Kevin Kluge

Today we released Kibana 5.0.2 with a few important fixes. Users are advised to upgrade.

24 November 2016 Engineering

Is your Elasticsearch "Trimmed"?

By Dimitrios Liappis

Why running Elasticsearch on SSD drives with the default TRIM settings on most Linux distributions can have a negative impact on performance and how to fix it.

22 November 2016 Engineering

Sparse versus dense document values with Apache Lucene

By Michael McCandless

Lucene's next major release, 7.0, has exciting improvements to doc values, especially helping users with sparse values.

22 November 2016 Releases

Elasticsearch 2.4.2 and 1.7.6 released

By Clinton Gormley

Today we are pleased to announce bug fix releases of Elasticsearch 2.4.2 and Elasticsearch 1.7.6. This is the final release in the 1.x series.

21 November 2016 Engineering

Writing Your Own Ingest Processor for Elasticsearch

By Alexander Reelsen

Learn how to write your own ingest processor plugin in a few steps and start enriching your documents even further!