OpenSearch: Difference between revisions
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== Open Standard == | == Open Standard == | ||
The [[wp:OpenSearch_(specification)|OpenSearch specification]] - an open standard for publishing search results came first in '''2005'''. Ironically, it was developed by an Amazon subsidiary. OpenSearch is | The [[wp:OpenSearch_(specification)|OpenSearch specification]] - an open standard for publishing search results came first in '''2005'''. Ironically, it was developed by an Amazon subsidiary<ref>[[wp:A9.com|A9]] (short for Algorithm) The chief product was a browser toolbar.</ref>. OpenSearch was (and still is) a way for people to directly use search engines from their browser. In addition to web search results, users could get product search results from Amazon, encyclopedia results from Wikipedia, movie information from IMDb, and countless more. Famously, [[MediaWiki]] includes this capability in the software, which means that you can directly search any wiki site (not just Wikipedia) from your browser. | ||
There are many references to | There are many references to the OpenSearch standard on this site - explaining how to implement and use this search feature. | ||
== Software == | == Software == | ||
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https://opensearch.org/ | https://opensearch.org/ | ||
=== Version 3 === | |||
Version 3.0 has been released as of May 6, 2025<ref>'''Blog announcement''' | Version 3.0 has been released as of May 6, 2025<ref>'''Blog announcement''' | ||
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'''Release Notes''' | '''Release Notes''' | ||
https://github.com/opensearch-project/opensearch-build/blob/main/release-notes/opensearch-release-notes-3.0.0.md</ref> - based on Lucene v10 and Java 21 plus support for the Java Platform Module System | https://github.com/opensearch-project/opensearch-build/blob/main/release-notes/opensearch-release-notes-3.0.0.md</ref> - based on Lucene v10 and Java 21 plus support for the Java Platform Module System. | ||
Experimental support for protocol buffers (protobuf<ref>[[wp:Protocol_Buffers|Protocol Buffers]] is a free and open-source cross-platform [[wp:Comparison_of_data-serialization_formats|data format used to serialize structured data]]. Faster than [[JSON]].</ref>) over [https://grpc.io/ gRPC] transport | |||
Experimental Model Context Protocol (MCP) support on both the server and client side as an experimental feature, enabling seamless integration with AI agents. | |||
{{References}} | {{References}} | ||
[[Category:Search]] | [[Category:Search]] | ||
Revision as of 16:12, 9 June 2025
Unfortunately, OpenSearch is two completely different things.
Open Standard
The OpenSearch specification - an open standard for publishing search results came first in 2005. Ironically, it was developed by an Amazon subsidiary[1]. OpenSearch was (and still is) a way for people to directly use search engines from their browser. In addition to web search results, users could get product search results from Amazon, encyclopedia results from Wikipedia, movie information from IMDb, and countless more. Famously, MediaWiki includes this capability in the software, which means that you can directly search any wiki site (not just Wikipedia) from your browser.
There are many references to the OpenSearch standard on this site - explaining how to implement and use this search feature.
Software
Almost 20 years later, OpenSearch (software) is a family of software products created by Amazon in 2021 as a fork of Elasticsearch. Now a Linux Foundation project, it is spearheaded by contributions from Amazon, SAP and Uber.
OpenSearch is a Lucene-based search engine that started as a fork of version 7.10.2 of the Elasticsearch service.
OpenSearch Dashboards started as a fork of version 7.10.2 of Elastic's Kibana software, and is also under the Apache License, version 2.
Version 3
Version 3.0 has been released as of May 6, 2025[2] - based on Lucene v10 and Java 21 plus support for the Java Platform Module System.
Experimental support for protocol buffers (protobuf[3]) over gRPC transport
Experimental Model Context Protocol (MCP) support on both the server and client side as an experimental feature, enabling seamless integration with AI agents.
References
- ↑ A9 (short for Algorithm) The chief product was a browser toolbar.
- ↑ Blog announcement https://opensearch.org/blog/unveiling-opensearch-3-0/ Release Notes https://github.com/opensearch-project/opensearch-build/blob/main/release-notes/opensearch-release-notes-3.0.0.md
- ↑ Protocol Buffers is a free and open-source cross-platform data format used to serialize structured data. Faster than JSON.
