what’s new?
- Pipeline aggregations - an entirely new class of analytic functions that push more computation into Elasticsearch, making advanced applications simpler and easier to create.
- Query/Filter merging - query execution can now be automatically optimized to run in the most efficient order possible.
- Configurable store compression - a new high-compression option added to each index, which can reduce storage size by up to 30%.
- Performance and resilience - a multitude of smaller changes in Elasticsearch that add up to a more stable, reliable, easy-to-configure system.
- And much, much more!
Marvel 2.0.0 free to use in production
Marvel is now free to use in production for all Elasticsearch users. A license is required, but is available to all users free of charge. If you require multi-cluster monitoring support, that is a commercial feature.
Migration Plugin
from elasticsearch 1.x to 2.0
elastic/elasticsearch-migration https://github.com/elastic/elasticsearch-migration
Links
Elasticsearch 2.0.0 GA released | Elastic
Elasticsearch 2.0 Overview & Demo - YouTube
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