OpenSearch Project
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opensearch.org
OpenSearch Project
@opensearch.org
OpenSearch is the trusted open source platform for AI-powered search, observability, and analytics with built-in security, high performance and a flexible architecture for modern applications.

Learn more at https://opensearch.org/
Pinned
📢 OpenSearch 3.3 is out!

This release includes enhancements across search, observability, and AI—especially for those building agentic applications and advanced monitoring solutions.

Read the blog for more details > opensearch.org/blog/explore...
Try it today: opensearch.org/downloads.html
⚡️ Power smarter search with OpenSearch Vector Engine, an open-source vector database for real-time apps.

From semantic search to predictive analytics, it delivers speed and scale.

👉 Use cases: opensearch.org/platform/vec...

🔧 Get started: docs.opensearch.org/latest/vecto...

#OpenSearch #VectorDB
November 14, 2025 at 5:17 PM
👀 OpenSearch joins the Enterprise Search and Discovery Conference on November 18–20 in Washington, DC.
Meet the community and see how open source search can level up your data experience.

Details 🔗 www.enterprisesearchanddiscovery.com/2025/default...

#OpenSearch #OpenSource #Search
Enterprise Search & Discovery 2025 - Search | Discover | Inform | Deliver | Connect
Enterprise Search & Discovery 2025 will take place at the JW Marriott in Washington, DC between November 18 - 20, 2025 and will focus on enterprise search including cognitive search, machine learning,...
www.enterprisesearchanddiscovery.com
November 14, 2025 at 2:32 PM
🌐 OpenSearch under the @linuxfoundation.org: community-led, vendor-neutral, and open.

8,800+ contributions. Trillion-scale search. GPU-accelerated AI. 🚀

🎥 youtu.be/Kzk5LGBXtew?...

🔗 opensearch.org/blog/open-se...
#OpenSearch #OpenSource #Governance #Innovation
Keynote: The OpenSearch Community, Building the Future Together, AWS, NVIDIA and SAP
YouTube video by OpenSearch
www.youtube.com
November 13, 2025 at 8:20 PM
New blog by our new premier member, IBM! 👀

Explore how to build reliable retrieval augmented generation (RAG) pipelines by combining Docling and OpenSearch.

Read on here ➡️ hubs.la/Q03SBfFd0
November 11, 2025 at 2:47 PM
🧐 Interested to see how our newest premier member,
IBM, is using OpenSearch?

Check out this recent case study on what DataStax, an IBM company, learned using OpenSearch and JVector 👉 hubs.la/Q03SBh1S0

#OpenSourceFuture #OpenSearch #SearchInnovation #IBM
November 11, 2025 at 2:45 PM
🎉 IBM joins as a Premier Member of the OpenSearch Software Foundation strengthening the global open source community and driving next-generation search, analytics and AI innovation

Read the press release to learn more → opensearch.org/announcement...

#OpenSearch #IBM
November 11, 2025 at 2:05 PM
🚀 Excited for Red Hat Summit: Connect 2025 – Rome!
📅 November 12, 2025 | 📍 La Nuvola, Rome

Join industry experts, innovators, peers, @krisfreedain.com (Community Manager at OpenSearch), and Seacom!

👉 Don’t miss it — register now! www.redhat.com/en/summit/co...

#OpenSearch #OpenSearchCommunity
Red Hat Summit: Connect 2025 | Roma, Italia
Interagisci con idee, discussioni e approfondimenti insieme ai tuoi colleghi partecipando ai nostri eventi regionali in presenza.
www.redhat.com
November 11, 2025 at 1:14 PM
Day 1 recap! OpenSearch at KubeCon + CloudNativeCon NA! 🎉

Swing by our booth this week to say hi 👋, learn more about OpenSearch 📊, and grab some awesome swag 🎁!

Curious about OpenSearch but can't make the event?
🔎 See here to learn more: opensearch.org

#KubeCon #Cloudnativecon #OpenSearch
November 10, 2025 at 11:26 PM
OpenSearch 3.3 introduces system-generated search pipelines that let you embed logic directly into queries, saving time, reducing errors, and improving flexibility for developers.

🔗 opensearch.org/blog/making-...

#OpenSearch #Search #OpenSource #Developers
November 10, 2025 at 5:07 PM
Catch the OpenSearch Lightning Talk today, Nov 10, 5:00–5:10 PM EST with Ido Ziv from Kaltura 🎤

See how they unified observability using OpenSearch + OpenTelemetry, cutting costs by 40%!

👉 hubs.la/Q03PtG0P0

#KubeCon #CloudNativeCon #Search #Observability
November 10, 2025 at 2:33 PM
Time to vote! 🗳️
OpenSearch powers more than search — it drives observability, security, and AI/ML too.

Which area are you focused on?
🔍 Search & Analytics
📈 Observability
🔒 Security Analytics
🤖 AI/ML

#OpenSearch #OpenSource
November 7, 2025 at 2:07 PM
Search is moving towards semantic understanding.

With vector technology, OpenSearch is laying the foundation for AI-driven applications that truly ‘get’ user intent.

🚀 Be part of this journey: opensearch.org/platform/vec...

#OpenSearch #VectorDB #Search
November 6, 2025 at 2:00 PM
🚀 OpenSearch is heading to the Enterprise Search & Discovery Conference 🕵️‍♂️ on Nov 18–20 in Washington, DC!

Join us to explore the latest in enterprise search, data discovery, and AI-powered insights.

🔗 www.enterprisesearchanddiscovery.com/2025/default...

#OpenSearch #OpenSource #Search
Enterprise Search & Discovery 2025 - Search | Discover | Inform | Deliver | Connect
Enterprise Search & Discovery 2025 will take place at the JW Marriott in Washington, DC between November 18 - 20, 2025 and will focus on enterprise search including cognitive search, machine learning,...
www.enterprisesearchanddiscovery.com
November 5, 2025 at 1:59 PM
AI agents in OpenSearch are evolving from simple flows to advanced ReAct systems that understand context and power smarter workflows.

Check out the latest blog from #OpenSearchAmbassador www.linkedin.com/in/horovits/ and www.linkedin.com/in/mingshiliu/

opensearch.org/blog/introdu...
#OpenSearch
November 4, 2025 at 6:14 PM
🎙️ Hear from Mehul Shah, CEO of Aryn.ai, on why they sponsored OpenSearchCon NA and what they bring to the OpenSearch ecosystem.

🔗 Learn more about Aryn.ai: www.aryn.ai

👀 Discover more about OpenSearch and how you can also get involved: opensearch.org/foundation/
📽️ youtube.com/shorts/01uRx...
Why Aryn.ai Supports OpenSearchCon NA: CEO Mehul Shah Shares Insights
YouTube video by OpenSearch
youtube.com
November 4, 2025 at 2:18 PM
🧠 Take your semantic search to the next level.
OpenSearch 3.3 now supports batch processing for semantic highlighting, reducing latency and improving accuracy across large datasets.

Learn how this community-driven update enhances NLP-based search performance.
🔗 opensearch.org/blog/batch-p...
November 3, 2025 at 5:56 PM
One week until KubeCon + CloudNativeCon! 🙌

Meet us at Atlanta, Georgia from Nov 10–13 to chat about search, explore our latest releases, and see how you can get involved in our OpenSearch community.

events.linuxfoundation.org/kubecon-clou...

📚 Learn more: opensearch.org

#OpenSearch
KubeCon + CloudNativeCon North America | LF Events
The Cloud Native Computing Foundation’s flagship conference gathers adopters and technologists from leading open source and cloud native communities.
events.linuxfoundation.org
November 3, 2025 at 2:29 PM
OpenSearch 3.3.2 patch release is now available.

💻 Download now>> hubs.la/Q03R2G7z0
📃 Read the release notes >> hubs.la/Q03R2Hj00
Download & Get Started - OpenSearch
OpenSearch is a community-driven, Apache 2.0-licensed open source search and analytics suite that makes it easy to ingest, search, visualize, and analyze data.
hubs.la
October 31, 2025 at 3:17 PM
One week away! Berlin User Group – come join us!

🗓️ Thursday, Nov 6 🕡 6:30 PM – 8:30 PM CET

📢 RSVP now: www.meetup.com/opensearch-p...

Sponsors: Eliatra and OpenSearch

#OpenSearch #BerlinMeetup
OpenSearch Project Autumn meetup in Berlin, Thu, Nov 6, 2025, 6:30 PM | Meetup
Hi Everyone, we are very excited to announce our OpenSearch Project Berlin autumn meetup on **Thursday November 6th** **Agenda** **6:30pm Start** (Drinks and snacks will
www.meetup.com
October 31, 2025 at 1:08 PM
Seoul is calling! 🇰🇷
Next week, open source leaders and builders come together for OpenSearchCon, Open Source Summit, and the AWSKRUG x OpenSearch meetup.

It’s going to be a week full of collaboration, innovation, and community spirit.
See you in Seoul! 💙

#OpenSearch #OpenSource #Seoul #Community
다음 주, 서울에서 글로벌 오픈소스 행사가 한자리에 모입니다!
NEXT WEEK will be PACKED with action in Seoul, S. Korea! 🇰🇷
🔹 Open Source Summit #ossummit @linuxfoundation.org
🔸 OpenSearchCon @opensearch.org
🔹 Meetup of the AWS Korea Usergroup (AWSKRUG) jointly with the #OpenSearch user group
www.linkedin.com/feed/update/...
October 30, 2025 at 4:58 PM
Meet two of the creators of OSCAR at OpenSearchCon NA, Divyam Sengar and Jiaxiang (Peter) Zhu. 🤖

OSCAR is the AI assistant making OpenSearch releases faster for everyone. 💨

Read more here:
🔗 opensearch.org/blog/meet-os...

#OpenSearch #OpenSearchCon #AI #OSCAR
October 29, 2025 at 7:19 PM
💻 Join us at KubeCon CloudNativeCon!
📅 11/11 at 2 PM — In-booth demo with Peter Zhu

🤖 See how OSCAR uses conversational AI to simplify OpenSearch releases — from build/test analysis to docs and workflow automation.
#OSCAR #OpenSearch #KubeCon #CloudNativeCon
October 29, 2025 at 1:12 PM
🔎 Make search smarter and faster with OpenSearch.
From e-commerce to app search, get the tools for semantic, vector, and low-latency analytics—all open source and scalable.
🌐 Learn more: opensearch.org/platform/os-...

#Search #OpenSearch #VectorSearch #SemanticSearch #DataAnalytics #OpenSource
October 28, 2025 at 7:17 PM
🚨 SEISMIC is now in OpenSearch 3.3!
This new algorithm delivers faster query latency than BM25 while preserving the semantic strength of neural sparse models.

👇 Learn more:
📖 opensearch.org/blog/scaling...

#OpenSearch #Search #semanticsearch
October 28, 2025 at 4:02 PM
🚀 OpenSearch 3.3 brings UI upgrades, faster performance ⚡, and better insight workflows 🔍 for devs and enterprises.

Thanks @thenewstack.io for the feature! 🙌
👉 Read more: thenewstack.io/opensearch-3...

🔎 Release blog: opensearch.org/blog/explore...

#OpenSearch #Observability #Search #genAI
October 28, 2025 at 1:04 PM