𝙳𝚘𝚝𝚊𝚗 𝙷𝚘𝚛𝚘𝚟𝚒𝚝𝚜 #CNCFAmbassador #OpenSearchAmbassador
@horovits.bsky.social
Tech and open source evangelist | Ambassador @cncf.io ⎈ | Ambassador @opensearch.org | Podcaster @openobservability.bsky.social 🎙️
Opinions - my own
linkedin.com/in/horovits
medium.com/@horovits
youtube.com/@horovits
fosstodon.org/@horovits
Opinions - my own
linkedin.com/in/horovits
medium.com/@horovits
youtube.com/@horovits
fosstodon.org/@horovits
Pinned
I'm honored to host the Cloud Native Computing Foundation's special live stream recap of last week's #KubeCon 🤩
I'll host my fellow #CNCF Ambassadors and #cloudnative experts @vfarcic.bsky.social @abangser.bsky.social @mkoerbi.bsky.social
📆 November 19th
🌐 community.cncf.io/j/74nwbaq35k...
@cncf.io
I'll host my fellow #CNCF Ambassadors and #cloudnative experts @vfarcic.bsky.social @abangser.bsky.social @mkoerbi.bsky.social
📆 November 19th
🌐 community.cncf.io/j/74nwbaq35k...
@cncf.io
Getting ready for our very first #OpenSearchCon in Japan 🇯🇵
Join me in Tokyo on December 11 to learn how to build freely with #OpenSearch integrated components. 🏗️
Explore the schedule: bit.ly/43WTL6N
Register here: bit.ly/4nD3gz7
@opensearch.org @linuxfoundation.org
Join me in Tokyo on December 11 to learn how to build freely with #OpenSearch integrated components. 🏗️
Explore the schedule: bit.ly/43WTL6N
Register here: bit.ly/4nD3gz7
@opensearch.org @linuxfoundation.org
November 26, 2025 at 12:41 PM
Getting ready for our very first #OpenSearchCon in Japan 🇯🇵
Join me in Tokyo on December 11 to learn how to build freely with #OpenSearch integrated components. 🏗️
Explore the schedule: bit.ly/43WTL6N
Register here: bit.ly/4nD3gz7
@opensearch.org @linuxfoundation.org
Join me in Tokyo on December 11 to learn how to build freely with #OpenSearch integrated components. 🏗️
Explore the schedule: bit.ly/43WTL6N
Register here: bit.ly/4nD3gz7
@opensearch.org @linuxfoundation.org
I had the pleasure of delivering a seminar about #OpenSearch in the #IBM Research Labs in Haifa.
It was extra special as it dovetailed IBMs announcement two weeks ago at #KubeCon about IBM's joining the @opensearch.org @linuxfoundation.org as a premier member.
www.linkedin.com/feed/update/...
It was extra special as it dovetailed IBMs announcement two weeks ago at #KubeCon about IBM's joining the @opensearch.org @linuxfoundation.org as a premier member.
www.linkedin.com/feed/update/...
#opensearch #ibm | Dotan Horovits
Today I had the pleasure of delivering a seminar about the OpenSearch Project in the IBM Research Labs in Haifa, overlooking the bay.
It was extra special as it dovetailed IBMs announcement two weeks ...
www.linkedin.com
November 25, 2025 at 2:05 PM
I had the pleasure of delivering a seminar about #OpenSearch in the #IBM Research Labs in Haifa.
It was extra special as it dovetailed IBMs announcement two weeks ago at #KubeCon about IBM's joining the @opensearch.org @linuxfoundation.org as a premier member.
www.linkedin.com/feed/update/...
It was extra special as it dovetailed IBMs announcement two weeks ago at #KubeCon about IBM's joining the @opensearch.org @linuxfoundation.org as a premier member.
www.linkedin.com/feed/update/...
On the last meeting of the @opensearch.org #Observability TAG (technical advisory group), #Uber maintainers presented their RFC for TSDB (time series #database) on #OpenSearch for large-scale #metrics.
github.com/opensearch-p...
p.s. next TAG meetings is TODAY, and open for all! (see comment)
github.com/opensearch-p...
p.s. next TAG meetings is TODAY, and open for all! (see comment)
November 25, 2025 at 7:25 AM
On the last meeting of the @opensearch.org #Observability TAG (technical advisory group), #Uber maintainers presented their RFC for TSDB (time series #database) on #OpenSearch for large-scale #metrics.
github.com/opensearch-p...
p.s. next TAG meetings is TODAY, and open for all! (see comment)
github.com/opensearch-p...
p.s. next TAG meetings is TODAY, and open for all! (see comment)
ההר הירוק כל ימות השנה
Up on the Carmel Mt. in Haifa, getting ready to give a seminar on the #OpenSearch project with the "northern" folks
@opensearch.org
Up on the Carmel Mt. in Haifa, getting ready to give a seminar on the #OpenSearch project with the "northern" folks
@opensearch.org
November 24, 2025 at 8:07 AM
ההר הירוק כל ימות השנה
Up on the Carmel Mt. in Haifa, getting ready to give a seminar on the #OpenSearch project with the "northern" folks
@opensearch.org
Up on the Carmel Mt. in Haifa, getting ready to give a seminar on the #OpenSearch project with the "northern" folks
@opensearch.org
I’m happy to share that I’ve obtained a new certification:
Speaker: Open Source Summit Korea 2025 from The Linux Foundation!
View my verified achievement: www.credly.com/users/dotan-...
#ossummit #opensource @linuxfoundation.org
Speaker: Open Source Summit Korea 2025 from The Linux Foundation!
View my verified achievement: www.credly.com/users/dotan-...
#ossummit #opensource @linuxfoundation.org
November 21, 2025 at 9:37 AM
I’m happy to share that I’ve obtained a new certification:
Speaker: Open Source Summit Korea 2025 from The Linux Foundation!
View my verified achievement: www.credly.com/users/dotan-...
#ossummit #opensource @linuxfoundation.org
Speaker: Open Source Summit Korea 2025 from The Linux Foundation!
View my verified achievement: www.credly.com/users/dotan-...
#ossummit #opensource @linuxfoundation.org
ICYMI #OpenSearch Dashboards can natively query #Prometheus and other data source via REST API.
Great capability of the OpenSearch Project, check out the PR by Ashish Agrawal:
github.com/opensearch-p...
#devops #observability #monitoring #opensource #cloudnative @opensearch.org
Great capability of the OpenSearch Project, check out the PR by Ashish Agrawal:
github.com/opensearch-p...
#devops #observability #monitoring #opensource #cloudnative @opensearch.org
November 20, 2025 at 3:52 PM
ICYMI #OpenSearch Dashboards can natively query #Prometheus and other data source via REST API.
Great capability of the OpenSearch Project, check out the PR by Ashish Agrawal:
github.com/opensearch-p...
#devops #observability #monitoring #opensource #cloudnative @opensearch.org
Great capability of the OpenSearch Project, check out the PR by Ashish Agrawal:
github.com/opensearch-p...
#devops #observability #monitoring #opensource #cloudnative @opensearch.org
I got this question a few times last week at #KubeCon North America, so:
@opensearch.org natively supports #OpenTelemetry, with ingesting native OTLP formatted telemetry, with visualizations on #OpenSearch Dashboards, and more.
Check out this blog post from SAP:
opensearch.org/blog/opentel...
@opensearch.org natively supports #OpenTelemetry, with ingesting native OTLP formatted telemetry, with visualizations on #OpenSearch Dashboards, and more.
Check out this blog post from SAP:
opensearch.org/blog/opentel...
November 19, 2025 at 3:53 PM
I got this question a few times last week at #KubeCon North America, so:
@opensearch.org natively supports #OpenTelemetry, with ingesting native OTLP formatted telemetry, with visualizations on #OpenSearch Dashboards, and more.
Check out this blog post from SAP:
opensearch.org/blog/opentel...
@opensearch.org natively supports #OpenTelemetry, with ingesting native OTLP formatted telemetry, with visualizations on #OpenSearch Dashboards, and more.
Check out this blog post from SAP:
opensearch.org/blog/opentel...
#Kubernetes users behold: Ingress #NGINX Retirement.
It's interesting to see the staggering gap between the widespread use of this #opensource project and the struggle to find maintainers for sustainability
Anyway, look at Gateway API or otherwise plan your migration
kubernetes.io/blog/2025/11...
It's interesting to see the staggering gap between the widespread use of this #opensource project and the struggle to find maintainers for sustainability
Anyway, look at Gateway API or otherwise plan your migration
kubernetes.io/blog/2025/11...
Ingress NGINX Retirement: What You Need to Know
To prioritize the safety and security of the ecosystem, Kubernetes SIG Network and the Security Response Committee are announcing the upcoming retirement of Ingress NGINX. Best-effort maintenance will...
kubernetes.io
November 16, 2025 at 1:30 PM
#Kubernetes users behold: Ingress #NGINX Retirement.
It's interesting to see the staggering gap between the widespread use of this #opensource project and the struggle to find maintainers for sustainability
Anyway, look at Gateway API or otherwise plan your migration
kubernetes.io/blog/2025/11...
It's interesting to see the staggering gap between the widespread use of this #opensource project and the struggle to find maintainers for sustainability
Anyway, look at Gateway API or otherwise plan your migration
kubernetes.io/blog/2025/11...
Around the world in 12 days 🛩️ 🌎 🌏 🌍
Followed the rising sun from Tel Aviv -> Seoul -> Atlanta -> Tel Aviv.
Nothing more symbolic than concluding this week's #KubeCon Atlanta wearing last week's #OpenSearchCon Korea shirt.
Safe travels y'all.
@cncf.bsky.social @linuxfoundation.org
Followed the rising sun from Tel Aviv -> Seoul -> Atlanta -> Tel Aviv.
Nothing more symbolic than concluding this week's #KubeCon Atlanta wearing last week's #OpenSearchCon Korea shirt.
Safe travels y'all.
@cncf.bsky.social @linuxfoundation.org
November 14, 2025 at 8:54 AM
Around the world in 12 days 🛩️ 🌎 🌏 🌍
Followed the rising sun from Tel Aviv -> Seoul -> Atlanta -> Tel Aviv.
Nothing more symbolic than concluding this week's #KubeCon Atlanta wearing last week's #OpenSearchCon Korea shirt.
Safe travels y'all.
@cncf.bsky.social @linuxfoundation.org
Followed the rising sun from Tel Aviv -> Seoul -> Atlanta -> Tel Aviv.
Nothing more symbolic than concluding this week's #KubeCon Atlanta wearing last week's #OpenSearchCon Korea shirt.
Safe travels y'all.
@cncf.bsky.social @linuxfoundation.org
Are you at #KubeCon North America?
Stop by the #OpenSearch Project booth (Booth 1431) to see some demos and grab a cool swag.
#KubeConNA @opensearch.org @linuxfoundation.org
www.linkedin.com/posts/horovi...
Stop by the #OpenSearch Project booth (Booth 1431) to see some demos and grab a cool swag.
#KubeConNA @opensearch.org @linuxfoundation.org
www.linkedin.com/posts/horovi...
#kubecon #kubeconna #opensearch | Dotan Horovits ✈️ KubeCon NA 🇺🇸
Are you at #KubeCon North America?
Stop by the OpenSearch Project booth (Booth 1431) to see some demos and grab a cool swag.
#KubeConNA #OpenSearch
www.linkedin.com
November 12, 2025 at 8:47 PM
Are you at #KubeCon North America?
Stop by the #OpenSearch Project booth (Booth 1431) to see some demos and grab a cool swag.
#KubeConNA @opensearch.org @linuxfoundation.org
www.linkedin.com/posts/horovi...
Stop by the #OpenSearch Project booth (Booth 1431) to see some demos and grab a cool swag.
#KubeConNA @opensearch.org @linuxfoundation.org
www.linkedin.com/posts/horovi...
November 11, 2025 at 11:09 PM
#IBM joins as a Premier Member of the #OpenSearch Software Foundation to help drive next-generation #opensource search, analytics and AI innovation
Read the press release to learn why they’re joining in on @opensearch.org 's mission → hubs.la/Q03SB4r20
Read the press release to learn why they’re joining in on @opensearch.org 's mission → hubs.la/Q03SB4r20
November 11, 2025 at 3:59 PM
#IBM joins as a Premier Member of the #OpenSearch Software Foundation to help drive next-generation #opensource search, analytics and AI innovation
Read the press release to learn why they’re joining in on @opensearch.org 's mission → hubs.la/Q03SB4r20
Read the press release to learn why they’re joining in on @opensearch.org 's mission → hubs.la/Q03SB4r20
At #ObservabilityDay ( #KubeCon), catching up with Mike Shi of @clickhouse.com
Mike heads #ClickStack, a new #opensource #observability stack based on #ClickHouse project, that came out earlier this year.
Check out my recent @openobservability.bsky.social episode with Mike:
medium.com/p/73f129a179a3
Mike heads #ClickStack, a new #opensource #observability stack based on #ClickHouse project, that came out earlier this year.
Check out my recent @openobservability.bsky.social episode with Mike:
medium.com/p/73f129a179a3
November 11, 2025 at 11:46 AM
At #ObservabilityDay ( #KubeCon), catching up with Mike Shi of @clickhouse.com
Mike heads #ClickStack, a new #opensource #observability stack based on #ClickHouse project, that came out earlier this year.
Check out my recent @openobservability.bsky.social episode with Mike:
medium.com/p/73f129a179a3
Mike heads #ClickStack, a new #opensource #observability stack based on #ClickHouse project, that came out earlier this year.
Check out my recent @openobservability.bsky.social episode with Mike:
medium.com/p/73f129a179a3
오빠 강남 스타일 oppa gangnam style!
(Open Source Summit and OpenSearchCon Korea took place in Gangnam, Seoul, so here's my homage and farewell)
#OSSummit #OpenSearchCon #Korea @linuxfoundation.org @opensearch.org
www.linkedin.com/posts/horovi...
(Open Source Summit and OpenSearchCon Korea took place in Gangnam, Seoul, so here's my homage and farewell)
#OSSummit #OpenSearchCon #Korea @linuxfoundation.org @opensearch.org
www.linkedin.com/posts/horovi...
#ossummit #opensearchcon #korea | Dotan Horovits ✈️ Open Source Summit 🇰🇷
오빠 강남 스타일 oppa gangnam style!
(Open Source Summit and OpenSearchCon Korea took place in Gangnam, Seoul, so here's my homage and farewell)
#OSSummit #OpenSearchCon #Korea
www.linkedin.com
November 8, 2025 at 11:18 PM
오빠 강남 스타일 oppa gangnam style!
(Open Source Summit and OpenSearchCon Korea took place in Gangnam, Seoul, so here's my homage and farewell)
#OSSummit #OpenSearchCon #Korea @linuxfoundation.org @opensearch.org
www.linkedin.com/posts/horovi...
(Open Source Summit and OpenSearchCon Korea took place in Gangnam, Seoul, so here's my homage and farewell)
#OSSummit #OpenSearchCon #Korea @linuxfoundation.org @opensearch.org
www.linkedin.com/posts/horovi...
Reposted by 𝙳𝚘𝚝𝚊𝚗 𝙷𝚘𝚛𝚘𝚟𝚒𝚝𝚜 #CNCFAmbassador #OpenSearchAmbassador
Learn about #OpenTelemetry 's new #eBPF based agent that offers no-code instrumentation and observability
👉 horovits.medium.com/unveiling-op...
@grafana.bsky.social
👉 horovits.medium.com/unveiling-op...
@grafana.bsky.social
Unveiling OpenTelemetry eBPF Instrumentation
New open source automatic instrumentation in OTel in Java, .NET, Go, Python, Ruby, Node.js, C, C++, and Rust, with Grafana Beyla donation
horovits.medium.com
November 1, 2025 at 5:32 PM
Learn about #OpenTelemetry 's new #eBPF based agent that offers no-code instrumentation and observability
👉 horovits.medium.com/unveiling-op...
@grafana.bsky.social
👉 horovits.medium.com/unveiling-op...
@grafana.bsky.social
Finally I got to see some of Seoul's historic center (and even people dressed in traditional hanbok)
#Korea #culture #OSSummit #OpenSearchCon
#Korea #culture #OSSummit #OpenSearchCon
November 6, 2025 at 6:59 AM
Finally I got to see some of Seoul's historic center (and even people dressed in traditional hanbok)
#Korea #culture #OSSummit #OpenSearchCon
#Korea #culture #OSSummit #OpenSearchCon
Finally I got to see some of Seoul's historic center (and even people dressed in traditional hanbok)
#Korea #culture #OSSummit #OpenSearchCon
#Korea #culture #OSSummit #OpenSearchCon
November 6, 2025 at 6:59 AM
Finally I got to see some of Seoul's historic center (and even people dressed in traditional hanbok)
#Korea #culture #OSSummit #OpenSearchCon
#Korea #culture #OSSummit #OpenSearchCon
I had the honor of giving a talk at a #meetup which brought together the local #OpenSearch user group and the AWS Korea User group in Seoul 🇰🇷.
It was great meeting these vibrant communities.
@opensearch.org
www.linkedin.com/posts/horovi...
#OSSummit #AWS #opensource
It was great meeting these vibrant communities.
@opensearch.org
www.linkedin.com/posts/horovi...
#OSSummit #AWS #opensource
#meetup #opensearch | Dotan Horovits ✈️ Open Source Summit 🇰🇷
I just had the honor of giving a talk at a joint #meetup which brought together the local OpenSearch Project user group and the AWS Korea Usergroup (AWSKRUG).
It was great meeting these vibrant commun...
www.linkedin.com
November 5, 2025 at 1:27 PM
I had the honor of giving a talk at a #meetup which brought together the local #OpenSearch user group and the AWS Korea User group in Seoul 🇰🇷.
It was great meeting these vibrant communities.
@opensearch.org
www.linkedin.com/posts/horovi...
#OSSummit #AWS #opensource
It was great meeting these vibrant communities.
@opensearch.org
www.linkedin.com/posts/horovi...
#OSSummit #AWS #opensource
#OpenSearch Project and the community-driven ecosystem is presented in the keynote at Open Source Summit Korea by Andrew Ross, member of the Technical Steering Committee @opensearch.org
#OSSummit
#OSSummit
November 5, 2025 at 1:20 AM
#OpenSearch Project and the community-driven ecosystem is presented in the keynote at Open Source Summit Korea by Andrew Ross, member of the Technical Steering Committee @opensearch.org
#OSSummit
#OSSummit
@atlassian.bsky.social runs massive scale #OpenSearch deployment, with 300+ clusters, 23B+ documents per cluster 🫨
Atlassian uses @opensearch.org across the org: operational data, user search, Jira, Enterprise search with Rovo.
And it's on Kubernetes!
#OpenSearchCon Korea keynote by Cameron Stewart
Atlassian uses @opensearch.org across the org: operational data, user search, Jira, Enterprise search with Rovo.
And it's on Kubernetes!
#OpenSearchCon Korea keynote by Cameron Stewart
November 4, 2025 at 5:54 AM
@atlassian.bsky.social runs massive scale #OpenSearch deployment, with 300+ clusters, 23B+ documents per cluster 🫨
Atlassian uses @opensearch.org across the org: operational data, user search, Jira, Enterprise search with Rovo.
And it's on Kubernetes!
#OpenSearchCon Korea keynote by Cameron Stewart
Atlassian uses @opensearch.org across the org: operational data, user search, Jira, Enterprise search with Rovo.
And it's on Kubernetes!
#OpenSearchCon Korea keynote by Cameron Stewart
November 4, 2025 at 1:16 AM
Next week at Open Source Summit Korea I'll deliver a talk about vector databases and how to do vector search with the OpenSearch Project open source under The Linux Foundation.
Looking forward to seeing you in Seoul 🇰🇷
👉 sched.co/2AwQ7
#ossummit #opensearch @linuxfoundation.org @opensearch.org
Looking forward to seeing you in Seoul 🇰🇷
👉 sched.co/2AwQ7
#ossummit #opensearch @linuxfoundation.org @opensearch.org
October 31, 2025 at 10:01 AM
Next week at Open Source Summit Korea I'll deliver a talk about vector databases and how to do vector search with the OpenSearch Project open source under The Linux Foundation.
Looking forward to seeing you in Seoul 🇰🇷
👉 sched.co/2AwQ7
#ossummit #opensearch @linuxfoundation.org @opensearch.org
Looking forward to seeing you in Seoul 🇰🇷
👉 sched.co/2AwQ7
#ossummit #opensearch @linuxfoundation.org @opensearch.org
Reposted by 𝙳𝚘𝚝𝚊𝚗 𝙷𝚘𝚛𝚘𝚟𝚒𝚝𝚜 #CNCFAmbassador #OpenSearchAmbassador
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
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/...
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
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
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/...
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 29, 2025 at 12:51 PM
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/...
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/...