Great catching up with Mario Macías at #OTelUnplugged EU after #FOSDEM, and discussing #OpenTelemetry, #eBPF instrumentation and more. Check out my recent @openobservability.bsky.social episode with Mario: horovits.medium.com/unveiling-op...

Proud to see the @opensearch.org sponsoring #OTelUnplugged #OpenTelemetry #opensearch

Let OTel Unplugged begin! First time @opentelemetry.io event for the European community, and a nice closure to @fosdem.org weekend. #OpenTelemetry #OTel #community #FOSDEM #OTelUnplugged

🇬🇧-->🇧🇪 @ndcconferences.com London was fun. Now off to Brussels for @fosdem.org #NDCLondon #FOSDEM @opensearch.org @linuxfoundation.org

Getting ready to take the stage at @ndcconferences.com London. See you at room 6! #NDCLondon #VectorDB #VectorSearch #OpenSearch #AI @opensearch.org #OpenSearchAmbassador

A nice talk by @jtowermi.bsky.social at #NDCLondon about semantic search in .Net Tomorrow I'll talk about using OpenSearch for these use cases. And yes, @opensearch.org has .NET clients Join me tomorrow to learn more @ndcconferences.com

🎉 W00t I'm @sessionize.com 's Speaker of the Day! I'll celebrate it with friends here @ndcconferences.com London, and @fosdem.org this weekend 😄 Huge thanks to #Sessionize and to every event organizer for giving me the stage 🙏 sessionize.com/horovits/ #PublicSpeaking #DevRel

Guess where I am :) @ndcconferences.com

📢 New release of #OpenSearch #Kubernetes operator has landed! This release includes over a 100 meaningful changes addressing critical bugs, feature requests, and improved stability and resilience. Check out the @opensearch.org release blog: opensearch.org/blog/bringin...

The IDF rescued Ran Gvili's remains from Gaza. The last of the 255 hostages who were kidnapped by Hamas during #October7Massacre 843 days ago. "Bring Them Home Now" says my special dreidl. Last month in Hanukkah 🕎 I was wondering if I'd use it again. I'm glad I can put it away now. Am Israel Hai 🇮🇱

#OTel Unplugged is coming to Europe, as a #FOSDEM fringe! I'm glad we're bringing this important #OpenTelemetry unconference to Europe for the first time, and I'm proud that @opensearch.org is sponsoring it. Join @opentelemetry.io community @fosdem.org 🔗 events.humanitix.com/otelunplugge...

See you in a few days at NDC Conferences London! 🇬🇧 I'll give a talk about Vector Search Made Simple and how the #OpenSearch Project can help you, a-la #OpenSource! See you 30 January @ndcconferences.com 💂 ndclondon.com/agenda/vecto... #NDClondon #vectorDB @opensearch.org #opensearchambassador

🌶️🌶️ One bold prediction by @cra.dev , the CTO of the #CNCF, about the role of #AI in #opensource Chris and I will be @fosdem.org , if you want to debate this one 😎 In the meantime, check out the latest OpenObservability Talks episode for this and more: 👉 medium.com/p/479e6bbf79...

🎤 OpenSearch at FOSDEM 2026 Session Join #OpenSearchAmbassador Dotan Horovits and Aswath Srinivasan as they share insights in search innovation - from neural sparse ANN to agentic workflows and everything in-between. Session info here 👉 fosdem.org/2026/schedul...

The CTO of the Cloud Native Computing Foundation @cncf.io, @cra.dev, gave some bold predictions for 2026, on his fireside chat with @horovits.bsky.social. Check out the latest episode and start the year with the best insights: 👉 medium.com/p/479e6bbf79... #opensource #cloudnative

Check out this fireside chat where Chris Aniszczyk reflects on 10 years of the Cloud Native Computing Foundation and looks ahead to 2026 with predictions on the state of open source. #CNCF #CloudNative

This made my day! Seeing a Data & AI leader like Verena Gorris, who owns observability domain at E.ON, share how my AI observability article helped connect dots in her thinking — this is why we write and share ideas. www.linkedin.com/posts/activi... #AI #observability

Less than 2 weeks to #FOSDEM! 🤩 It's an honour to be back @fosdem.org, and to represent @opensearch.org on this distinguished forum, as an official #OpenSearchAmbassador. Join us at the #Search DevRoom to hear about #OpenSearch V3 See you 1 February in Brussels 🇧🇪 fosdem.org/2026/schedul...

The data science team at AWS makes pretty cool contributions to the #OpenSearch Project. Here's one of their improvements for binary quantization, adding random rotation as a data standardizing transformation. opensearch.org/blog/the-ben... #dataScience #search @OpenSearch.org #OpenSearchAmbassador

You may have seen a recent Node.js security advisory and related coverage discussing a potential denial-of-service issue involving async_hooks Here's what you need to know about the mitigating the #vulnerability in #OpenTelemetry opentelemetry.io/blog/2026/ot... #nodejs #cyber #cve @opentelemetry.io

Kicking off 2026 with a very special episode @openobservability.bsky.social 🎙️ I invited the @cncf.io's CTO @cra.dev for a fireside chat, to take a moment to reflect. Ten years of #CNCF. What a journey! and Chris gave some bold predictions you don't want to miss 😉 👉 medium.com/p/479e6bbf79...

📢 January episode is out! 📢 Opening 2026 with the CTO of the Cloud Native Computing Foundation @cncf.io @cra.dev Listen/Watch: 🎧 podcasters.spotify.com/pod/show/ope... 📺 www.youtube.com/watch?v=jf4C... Or read the recap post: 👉 medium.com/p/479e6bbf79... #CNCF #CloudNative #2026Predictions

#GenAI is put to use on all sort of exotic use cases, but I've been wondering why #translation, which should be a classic LLM use case, isn't tackled, and we still use "static" translations. Good to see OpenAI launching it with #ChatGPT to shake up the market www.androidauthority.com/chatgpt-tran...

您是否需要经济资助才能参加在上海举办的 OpenSearchCon China？您可以申请差旅资助。 Need financial support to attend #OpenSearchCon #China in Shanghai? 👉 www.lfasiallc.com/opensearchco... 🇨🇳 See you at the first @opensearch.org event in China, March 17-18, Shanghai #OpenSearch #OpenSearchAmbassador @linuxfoundation.org

Why write complex queries when you can have natural conversations with your data, and have #AI agents orchestrate the right tools to get you answers? With @opensearch.org 3.4, we introduced Agentic Search, which does exactly that! opensearch.org/blog/opensea... #OpenSearch #opensearchambassador

Thrilled to be in the top 3% of most active speakers in 2025 according to @sessionize.com! 🎤 Grateful to @awscloud.bsky.social for their support and proud to represent @opensearch.org in communities worldwide. Here's to more open source advocacy! 🚀 #OpenSource #DevRel #OpenSearch

NDC London is taking place in 2 weeks! 🇬🇧 I'll give a talk about Vector Search Made Simple and how the #OpenSearch Project can help you, a-la open source! See you end of January in London 💂 ndclondon.com/agenda/vecto... #NDClondon #vectorDB @opensearch.org #opensource

Our top 3 countries in 2025 are across 3 different continents! 🌎🌍🌏 Thank you to all our listeners from around the world! podcasters.spotify.com/pod/show/ope... #SpotifyWrapped #spotifywrapped2025 #podcast

🔥 992% growth in new listeners at OpenObservability Talks 🎧 I don't even know how to wrap my head around it. So excited we can get to so many folks. Thanks for sharing the show with your friends, and special thanks to our followers 🙏 Exciting 2026 ahead @openobservability.bsky.social! �

#SpotifyWrapped 2025 landed 🤯 🚀 55% audience growth 🔥 992% growth in new listeners 📈 28% follower growth Huge thanks to everyone listening, following, and supporting the show ❤️ If you like it—share it with your friends & teammates 👉 podcasters.spotify.com/pod/show/ope... On to 2026 🚀🎧

In 2025 we've established #Observability TAG (technical advisory group) @opensearch.org that has become a vibrant forum for the community (yes I'm the lead so I'm slightly biased :)) In 2026 we're looking to add a #Search TAG to #OpenSearch. Check out the proposal issue: github.com/opensearch-p...

Happy 2026 y'all! 🥳 Starting the new year with a new #OpenSearch release 🤩 ICYMI, @opensearch.org 3.4 landed just a few weeks ago, mid December. If you haven't had the time to check it out before the holidays, now's your chance. opensearch.org/downloads/ Want some teasers of what's in? 🧵

2025 was the year AI workflows moved to production. I've seen many organizations in the past year struggling to apply the #observability they know, to their #AI workflows. It's not their fault. It's something else. Here are my 2c. Do chime in with yours. horovits.medium.com/observabilit...

It was a pleasure being this month at the first Open Source Summit in Japan, as well as the first OpenSearchCon in the country. Japan is on the map, and we want to hear what will help you. Check out the OpenTelemetry questionaire 👇

Year-end desk cleaning, and look what I found buried 😄 My first year with AWS Open Source and the @opensearch.org has been rather busy. Happy New Year! Can't wait to see what y'all again in 2026! www.linkedin.com/feed/update/... #devrel #publicSpeaking #opensource #advocacy #cloudnative @cncf.io

W00t my talk got accepted to #FOSDEM! 🎉 It's probably the biggest community-led #opensource conf, it's an honour to speak there again, this time in the #Search DevRoom with Aswath about #OpenSearch. See you Sunday, 1 February, in Brussels 🇧🇪 www.linkedin.com/feed/update/... @opensearch.org

𝗞𝘂𝗯𝗲𝗿𝗻𝗲𝘁𝗲𝘀 𝟭.𝟯𝟱 𝗶𝘀 𝗼𝘂𝘁! Just in time for the holidays 🎉 Codenamed World Tree, it nicely concludes the 2025 releases theme with a gesture to Norse mythology's Yggdrasil, the tree of life. Here are some noteworthy #Kubernetes capabilities you don't want to miss: www.linkedin.com/feed/update/...

One month to NDC London! 🇬🇧 I'll give a talk about Vector Search Made Simple and how the #OpenSearch Project can help you, a-la open source! See you last week of January in London 💂‍♂️ ndclondon.com/agenda/vecto... #ndclondon @opensearch.org #opensource #london #vectorDB #search #searchEngine

Snowflake in Talks to Buy App Monitoring Startup Observe Inc. For Around $1 Billion www.theinformation.com/articles/sno... #observability #MnA #snowflake

The advantage of working for #AWS is that if I missed re:Invent, I get an internal recap of the announcements and releases, delivered by local @awscloud.bsky.social experts, right here in Tel Aviv. www.linkedin.com/feed/update/...

The upcoming #OpenSearchCon Europe will have a designated "Search & Apache Lucene" track. If you're involved in Apache #Lucene project, or the broader search and relevancy ecosystem, I encourage you to submit a talk: events.linuxfoundation.org/opensearchco... @opensearch.org @apache.org #search

#OpenLLMetry is a project that extends #OpenTelemetry to provide #opensource #observability for #LLM applications On our latest episode, creator Nir Gazit joined our host @horovits.bsky.social to explore the project. Check out the latest episode: medium.com/p/81b9cea6a771 #genAI

My last Cloud Native Computing Foundation @cncf.io blog for 2025 is out: Building microservices the easy way with Dapr www.cncf.io/blog/2025/12... #dapr #microservices #cloudnative @daprdev.bsky.social @diagrid.bsky.social

Last month at #KubeCon North America we unveiled some cool #observability capabilities from the @opensearch.org 3.3 release. Here's a recording of a short demo we did on the show floor, to give you a taste: www.youtube.com/watch?si=1_W...

My talk from Open Source Observability Day about the #OpenSearch Project is now available on YouTube: www.youtube.com/watch?v=KmhT... #opensource #observability #OSODay @opensearch.org

#OpenSearch 3.4 is out! Our last release for 2025 brings some key upgrades, including: 🔵 An all-new user experience for agentic search, with a no-code UX. 🔵 New tools to advance search relevance, such as scheduled experiments, and search experiments by ID with GUID filtering. @opensearch.org 🧵

Performance is the cornerstone of the #OpenSearch Project. With our latest hashtag#OpenSearch 3.3 release, our searches are now 10x faster! And it's not just about boosting search, but also data transfer, indexing and storage. Check out the blog @opensearch.org : opensearch.org/blog/opensea...

Back from Japan. My last trip for 2025. Looking forward to some home time. www.linkedin.com/feed/update/...

It was an honor emceeing the first #OpenSearchCon in Japan, with such great speakers and talks about @opensearch.org Well done to the speakers and organizers 👏 www.linkedin.com/posts/horovi... #OpenSearch #OSSummit @linuxfoundation.org

A nice talk on neural sparse search with #OpenSearch at #OpenSearchCon Japan, delivered by contributor Zhichao Geng of AWS