ElasticSearch 0.19.7

Developer: Website: License / Price: Platforms: Databases: Language: Last Updated: Category: ElasticSearch Development Team | More scripts www.elasticsearch.org Apache License  Windows / Linux / Mac OS / BSD / Solaris N/A Java June 29th, 2012, 06:53 GMT [view history] C: \ Search Engines

Built especially for cloud computing infrastructures, it indexes data using JSON over HTTP.

ElasticSearch is currently used by companies like StumbleUpon, Mozilla, Assitly and Sony.

Here are some key features of "ElasticSearch":

· Distributed and Highly Available Search Engine
· Multi Tenant with Multi Types
· Various set of APIs
· Document oriented
· Reliable, Asynchronous Write Behind for long term persistency
· (Near) Real Time Search
· Built on top of Lucene
· Per operation consistency
· Start with one machine and scale to hundreds

What's New in This Release: [ read full changelog ]

· Upgrading from 0.18 requires issuing a full flush of all the indices in the cluster (curl host:9200/_flush) before shutting down the cluster, with no indexing operations happening after the flush.
· The local gateway state structure has changed, a backup of the state files is created when upgrading, they can then be used to downgrade back to 0.18. Don't downgrade without using them.

Via: ElasticSearch 0.19.7