Find #OpenSearch at Booth G9 on April 2-3 at MCP Dev Summit North America in New York – the premier gathering for builders, contributors, and organizations advancing AI development with the Model Context Protocol (MCP).

Learn more here: https://bit.ly/4bI5Uj3

#MCP #MCPDevSummit

And that’s a wrap from #KubeCon + #CloudNativeCon EU—what an incredible week!

Great conversations, inspiring sessions, and fantastic to see the momentum around #OpenSearch continue to grow.

#Opensource proves its value through real outcomes.
OpenSearch is named a Leader and Fast Mover in the 2025 GigaOm Radar for Vector Databases.

S&P Global 451 Research shows a clear shift to hybrid search for production #AI.
One open, vendor-neutral platform. Built to scale.
Learn more 👇
#OpenSearch

Agentic AI is unlocking real autonomy and real risk, with attacks increasingly targeting access control. As Carl Meadows, Governing Board Chair at the #OpenSearch Software Foundation, highlights that trust comes from transparency and community-driven innovation. https://bit.ly/4lVH7Nk

#opensearch #dashboards | Dotan Horovits 📊 Variables in #OpenSearch Dashboards! This is Observability TAG (technical advisory group) at its best!!! At the previous TAG meeting, community members brought up the need for dashboard variables. ...

📊 Variables in #OpenSearch Dashboards!

we already have not just an RFC but a PoC with a cool demo!

www.linkedin.com/feed/update/...

@opensearch.org #KubeCon #KubeConEU #observability #monitoring #dashboards

The #OpenSearch Project community is launching a user group in Rome - March 30!

Join developers, data engineers, and platform engineers to explore how OpenSearch powers search, analytics, and observability at scale.

Clicca qui per l’agenda e i dettagli: https://bit.ly/4t2xyOR

Proud that the @opensearch.org is sponsoring #KubeCon Europe again 👏
Come visit our project booth (230), and say 'hi' from me (sorry I can't be there with y'all)
#OpenSearch #OpenSearchAmbassador #KubeConEU @cncf.io

OpenSearch Named a Leader in the GigaOm Radar™ for Vector Databases v3 Recognized for innovation in vector search, OpenSearch delivers flexible search capabilities, strong security, and high performance for enterprise-scale AI applications.

@opensearch.org was named a Leader and Fast Mover in the 2025 GigaOm Radar for Vector Databases 🏆

My #OpenSearch report highlights:
✅ Platform play
✅ Search variety
✅ Business criteria
✅ Security
And I'd add - it's OPEN SOURCE @linuxfoundation.org!!
opensearch.org/gigaom-radar...

#gigaom #vectorDB

#Observability, #AIML and #GPU are major themes in this week's #KubeCon Europe talks.
More interesting is the synergy between these themes in talks.
Cool, as #OpenSearch V3 has new capabilities combining all these themes 😁
linkedin.com/feed/update/...
#OpenSearchAmbassador @opensearch.org #KubeConEU

Three new General Members just joined the OpenSearch Software Foundation: BigData Boutique, OpenSource Connections, and Resolve Technology.
Enterprise search. Observability. Vector databases. The open source stack for AI-driven search keeps getting stronger.
bit.ly/4skRCvV
#OpenSearch #OpenSource

Experience all the innovation and energy at KubeCon CloudNativeCon EU throughout the week! Stop by booth 230 to see how #OpenSearch is powering scalable, open search and analytics—we’d love to connect.

#OpenSearchCommunity #KubeCon #CloudNativeCon

OpenSearch Emerges as Leader in GigaOm Radar for Vector Databases Amid Rising Demand for AI-Centric Search Solutions OpenSearch has been recognized as a Leader in GigaOm’s Radar for Vector Databases, highlighting its key role in enhancing AI and search capabilities for organizations. Discover more.

OpenSearch Emerges as Leader in GigaOm Radar for Vector Databases Amid Rising Demand for AI-Centric Search Solutions #Netherlands #Amsterdam #AI_Innovation #OpenSearch #Vector_Databases

OpenSearch Software Foundation Welcomes New General Members to Strengthen Collaborative Search and AI Initiatives The OpenSearch Software Foundation expands its membership with BigData Boutique, OpenSource Connections, and Resolve Technology to enhance search capabilities.

OpenSearch Software Foundation Welcomes New General Members to Strengthen Collaborative Search and AI Initiatives #None #Amsterdam #OpenSearch #BigData_Boutique #Resolve_Technology

#OpenSearch named as a "Leader and Fast Mover in Innovation/Platform Play quadrant" in the 2025 GigaOm Radar for Vector Databases.

The project was recognized for 40-60% enhancement in search relevance and 30-50% reduction in infrastructure costs.

Read more: https://bit.ly/3NWaCC3

ICYMI, #OpenSearch 3.5 is here! 🤩
I shared some of my personal highlights in this short clip.
Hope you enjoy the format 👍
#OpenSearchAmbassador @opensearch.org @linuxfoundation.org #observability #analytics #search #vectorDB #kubecon #kubeconEU #o11yDay

Meet the new #OpenSearch code contributors for February! Huge thanks to our community for powering the project—through code, docs, talks, and user groups.

forum.opensearch.org/t/new-contributors-febru...

#OpenSearchCommunity #Searchcommunity

Today at Observability Day EU, #OpenSearch Project maintainer Kyle Hounslow delivered a project update and preview of new observability capabilities coming soon in OpenSearch 3.6. #Observabilityday

#OpenSearch v3 marks a major step forward for open source search, introducing key innovations in neural search, AI-driven experiences, and performance.

At FOSDEM 2026, Dotan Horovits (#OpenSearchAmbassador) & Aswath Srinivasan highlight the major features of the 3.x releases: https://bit.ly/4sX5ufK

What if data could answer questions in natural language?

Agentic search in #OpenSearch delivers relevant results and accurate queries, showing how conversational search can simplify complex information retrieval across both structured and unstructured data. https://bit.ly/4rNRwvM

Cost-Optimized Vector Search with Amazon OpenSearch Service and Amazon S3 Vectors This article walks through a range of cost optimization techniques available to you on Amazon OpenSearch Service and S3-vectors including vector quantization, search techniques, storage options and infrastructure optimizations. Discover how to balance cost, latency, and accuracy for RAG architectures at any scale. Includes a practical decision framework to help you choose the right architecture based on your workload characteristics, latency requirements, and budget constraints.

"Cost-Optimized Vector Search with Amazon OpenSearch Service and Amazon S3 Vectors" by dileepaj

#opensearch #amazon-s3-vectors #vector-search

Amazon OpenSearch Service now supports OpenSearch version 3.5

חדש! OpenSearch 3.5 ב-Amazon OpenSearch Service עם יכולות AI מתקדמות, כלי חיפוש חכמים ושיפור ביצועים #AWS #OpenSearch

Gave the closing keynote at #OpenSearchCon China in Shanghai today. Being able to continue building community with the @opensearch.org Project has been so rewarding.

#OpenSearch #opensource #OpenSearchAmbassador

And that’s a wrap for #OpenSearchCon China—what an incredible experience from start to finish. Grateful for the insightful conversations, inspiring talks, and the chance to connect with such a passionate community. Looking forward to what’s next! #OpenSearch

My talk from #NDCLondon is now available on YouTube! 🇬🇧
youtube.com/watch?v=N2kn4UybFBI&list=PLPFMHjhoDntsPHFHTN1d4H-U3G8zRlJ-p&index=1&t=9s

@ndcconferences.com @opensearch.org @linuxfoundation.org
#vectorDB #OpenSearch #opensource #search #GenAI #OpenSearchAmbassador

A wooden box with an embroidered cushion top, next to my OpenSearchCon China speaker badge.

Inside the box is a stone seal on the right and a sealed case (presumably containing seal paste) on the left.

View of the bottom of the seal showing the OpenSearch logo and wordmark (mirrored, as it'll be the right orientation when "stamped" on paper).

Closer look at the carving of a horse sitting atop the seal (this is the year of the horse), with the OpenSearchCon lanyard next to it.

A lovely and thoughtful Speaker gift from #OpenSearchCon China - a seal with the #OpenSearch logo.

I've no idea where my own name seal went, misplaced it decades ago. Maybe I can get a new one sometime :)

Bianca Lewis gives the community in Shanghai an overview and update on the OpenSearch Software Foundation at #OpenSearchCon China this morning 🎉
@opensearch.org Project #OpenSearch #opensource #OpenSearchAmbassador

Yupeng Fu, Principal Engineer at Uber & OpenSearch TSC member, with the opening keynote this morning at #OpenSearchCon China - sharing lessons from implementing and improving search at a massive scale. @opensearch.org Project #OpenSearch #opensource #OpenSearchAmbassador

Day 1 recap from #OpenSearchCon China - strong sessions and thoughtful discussions throughout the day.

The moments in between stood out most — hallway conversations, quick catch-ups, and getting to connect with people across the #OpenSearch community.

Great start, looking forward to Day 2.

#gtc #opensearch #nvidia #opensource #opensearchambassador #vectorsearch | Dotan Horovits Stoked seeing the OpenSearch Project featured by Jensen Huang on NVIDIA #GTC keynote! 😍 One of the innovations in #OpenSearch V3 has been adding GPU acceleration based on #NVIDIA's cuVS. Our benchmar...

Stoked seeing @opensearch.org featured by @jensenhuang.bsky.social on #NVIDIA #GTC keynote! 😍

One of the innovations in #OpenSearch V3 has been adding GPU acceleration based on cuVS. Our #vectorSearch benchmarks showed impressive performance boost!
www.linkedin.com/feed/update/...

#GTC2026 #GTC26

Yakun LI, Head of Cloud Search, Database BU, Bytedance; OpenSearch TSC & Governing Board Member, w/ the opening keynote of #OpenSearchCon China, walking us through a deep dive of ByteDance @opensearch.org Project practice & key lessons they have learned
#OpenSearch #opensource #OpenSearchAmbassador