# Webinar: What's new in 0.90 **URL:** \ **Category:** Elasticsearch\ **Created:** [April 25, 2013, 4:14pm UTC](https://discuss.elastic.co/t/webinar-whats-new-in-0-90/11695 "2013-04-25T16:14:34Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![Clinton\_Gormley](https://avatars.discourse-cdn.com/v4/letter/c/50afbb/32.png) [@Clinton\_Gormley](https://discuss.elastic.co/u/Clinton_Gormley)\ **Post date:** [April 25, 2013, 4:14pm UTC](https://discuss.elastic.co/t/webinar-whats-new-in-0-90/11695/1 "2013-04-25T16:14:34Z")
Hi all We're getting ready to release Elasticsearch 0.90, the first version to use Apache Lucene 4. But this release is not just about Lucene 4 - there are a whole lot of goodies that are going to make your life easier, such as: - Memory efficient facets - big improvements in field data cache - "Did you mean" suggestions - Rescoring and common terms query - improving relevance without sacrificing performance - Social graph filters - Sorting on multi-valued and nested fields I will be talking about these updates live on Thursday, May 2nd at 9:00am PDT (6pm CET).Pleae come and join us. The webinar is free, but you need to register at [http://info.elasticsearch.com/Webinar\_Version\_0.90\_.html](http://info.elasticsearch.com/Webinar_Version_0.90_.html) clint -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 2:39am UTC](https://discuss.elastic.co/t/webinar-whats-new-in-0-90/11695/2 "2017-07-06T02:39:36Z")
Closed on July 6, 2017, 2:39am UTC