In 7.13 we made some exciting performance improvements for several critical aggregations. We hope they'll make your interactions with Elasticsearch, Kibana, and all of Elastic's solutions faster.

Here's how we're making the date_histogram aggregation a ton faster in Elasticsearch 7.11 and how we're going to make it even faster-er in the future.

Version 6.2 of the Elastic stack will officially support running on Java 9 or Java 8. Your choice. Supporting Java 9 has been a pretty wild ride!

How to live and work with the asynchronous process Elasticsearch uses to make documents visible for search called "refresh".

Reindex and update-by-query are coming to Elasticsearch!

Comparing the performance of different kinds of queries in Elasticsearch.