Elasticsearch is currently the most popular database of its kind, and it has up-to-date and thorough documentation. Otherwise, there are several reasons we suggest Elasticsearch in most cases. If you have experience with Solr, need advanced options for full-text searches, want to offer your product as a managed service, or are an open source purist, then Solr might be the right choice for you. Additionally, committers to Elasticsearch are limited to Elastic employees. For more information on the licensing limitations, check out our Elasticsearch basics post. However, starting in 2021 with the release of version 7.11, Elasticsearch is now free under the Server Side Public License. NETs popularity and activity Repository 1,806, Stars, 3,284 178, Watchers, 467 599, Forks, 1,121 -, Release Cycle. Elasticsearch was formerly open source under the Apache 2.0 License.
Apache lucene vs elasticsearch software#
Solr is open source software with a community of committers that are assigned based on merit alone. They are designed for high-performance custom ranking and sorting functions and are enabled for inline and stored scripting by default.
Lucene’s expressions compile a javascript expression to bytecode. Both technologies also have a large community of contributors and several options for expert support from companies like Dattell. Elasticsearch Guide 8.2 » Scripting » Lucene expressions language « Scripting and security Advanced scripts using script engines » Lucene expressions languageedit.
As far as speed and performance go, Elasticsearch and Solr are often comparable, but that can change depending on your specific use case.
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