Dotan Horovits
where else to find them
github:horovits
bluesky:horovits.bsky.social
mastodon:@horovits@fosstodon.org
x:horovits
linkedin:horovits
devto:horovits
medium:horovits
what they talk about
all 15 in the filters
where they keep going back
- KubeCon + CloudNativeCon Europe2 editions2022–2025
- stackconf2 editions2022–2024
- ContainerDays2 editions2022–2023
all 30 in the filters
on a stage with
- Adriel Perkinsonce
who talks about the same things
- Alolita Sharma30 talks
- Neel Shah13 talks
- Ted Young23 talks
- Seema Saharan8 talks
- Morgan McLean11 talks
- Aditya Soni21 talks
| title | conference | date |
|---|---|---|
| Vector Search Made Simple: Getting Started with OpenSearch for AI Applications | Codemotion Madrid 2026 | 2026-04-20 |
This talk explains how OpenSearch has evolved into a vector database for AI applications, supporting embeddings from text, images and audio. It covers the… | ||
| Vector Search Made Simple: Getting Started with OpenSearch for AI Applications | NDC London 2026 | 2026-01-26 |
OpenSearch claims end-to-end vector search at production scale: 140 GitHub repos, 1.6 billion downloads, and 3,000 contributors, and it runs billions to… | ||
| Welcome & Opening Remarks | OpenSearchCon Korea 2025 | 2025-11-04 |
Morning housekeeping that matters: announces sponsors AWS, OpenSearch Software Foundation, Linux Foundation, points to a QR code for the full event schedule… | ||
| Vector Search Made Simple: Getting Started with OpenSearch for AI Applications | Open Source Summit Korea 2025 | 2025-11-04 |
OpenSearch positions itself as a full vector database that handles trillions of vectors, offers both exact K-NN and ANN engines, and ships connectors for… | ||
| Vector Search Made Simple: Getting Started With OpenSearch for AI Applications | AI_dev Europe 2025 | 2025-08-28 |
OpenSearch functions as an end to end vector database that stores dense embeddings, supports exact and approximate k-NN (HNSW, IVF), and scales to trillions of… | ||
| Lightning Talk: OpenDevRel: Tales of Developer Relations in Open Source | Open Source Summit Europe 2025 | 2025-08-25 |
Companies take two open‑source plays: start your own and nurture community or join an established project and carve a focused niche. Practical actions are… | ||
| Sponsored Keynote: Foundation-Led Innovation: OpenSearch's Impact on Modern Data I... | Open Observability Summit + OTel Community Day 2025 | 2025-06-26 |
OpenSearch is an Apache-2.0 licensed fork of Elasticsearch that now claims over 1 billion downloads across 130+ repos and 26 releases, moved into the Linux… | ||
| Lightning Talk: From Fork To Foundation: The OpenSearch Journey To the Linux Found... | Open Source Summit North America 2025 | 2025-06-23 |
OpenSearch starts as a 2021 fork after Elasticsearch relicensing and lands in the Linux Foundation in September 2024, with 650 pull requests, 56,000 files… | ||
| Standardizing CI/CD Observability: Insights From the OpenTelemetry CI/CD SIG | Open Source Summit North America 2025 | 2025-06-23 |
Standardizes CI/CD telemetry via the OpenTelemetry CI/CD SIG with published semantic conventions for pipeline, deployment, VCS, test and artifact attributes so… | ||
| What’s New in the OpenSearch Project and Ecosystem | Berlin Buzzwords 2025 | 2025-06-15 |
OpenSearch 3.0 ships with Lucene 10, JDK 21 and Node 14 minimums, moves to foundation governance, and claims performance gains (about 20% aggregate vs 2.x and… | ||
| Standardizing CI/CD Observability With OpenTelemetry: Insights From the CI/CD Observability SIG | KubeCon + CloudNativeCon Europe 2025 | 2025-04-01 |
OpenTelemetry CI/CD SIG standardizes a concrete schema of semantic attributes for pipelines, deployments, VCS, tests and artifact attestations, and provides… | ||
| Project Lightning Talk: Quick Intro to CI/CD Observability with OpenTelemetry | KubeCon + CloudNativeCon Europe 2025 | 2025-04-01 |
OpenTelemetry now includes a CI/CD SIG that defines semantic conventions for pipeline attributes like pipeline_run_id, deployment_name and result and surfaces… | ||
| Platform Engineering: Evolution or a Fancy Rename? | SREday London 2024 | 2024-09-19 |
Argues that platform engineering is a DevOps approach that turns reusable tooling into a product: Citrix centralizes certificate rotation and cuts integration… | ||
| Navigating the Open Source Observability Landscape | Open Source Summit Europe 2024 | 2024-09-16 |
OpenTelemetry becomes the vendor‑neutral OpenTelemetry GA framework covering traces, metrics and logs with an OTLP gRPC protocol, language SDKs, a collector… | ||
| How We Gained Observability Into Our CI/CD Pipeline | Voxxed Days Luxembourg 2024 | 2024-06-20 |
A Jenkins pipeline summary step serializes branch, machine, step durations, status and flakiness into a JSON and persists it to OpenSearch/Elasticsearch so… | ||
| Distributed Tracing in Java? OpenTelemetry for the Rescue! | Voxxed Days Luxembourg 2024 | 2024-06-20 |
Shows how OpenTelemetry instruments Java services end to end: use the Java agent for zero‑code captures of HTTP, DB and messaging calls, fall back to manual… | ||
| Metadata: The Secret Sauce for Full Observability | stackconf 2024 | 2024-06-18 |
Observability becomes actionable by concrete metadata practices: use structured logs with trace ID in logs or even emit logs inside spans to guarantee precise… | ||
| How We Gained Observability Into Our CI CD Pipeline | Voxxed Days Brussels 2024 | 2024-05-21 |
Jenkins pipelines get instrumented into environment variables and a final JSON summary, sent to OpenSearch/OpenSearch Dashboards for logs/events, traces… | ||
| Gaining Observability Into Your CI/CD Pipeline | OpenSearchCon Europe 2024 | 2024-05-06 |
Engineered CI/CD observability by instrumenting Jenkins to export env-vars, adding a summary step that emits JSON, indexing runs in OpenSearch, and building… | ||
| From Observability to APM - Taking Cloud Native Up The Stack | Observability Day Europe 2024 | 2024-03-19 |
OpenTelemetry Collector now rolls spans into time-series via the span metric connector so service-level request rate error rate and latency become real… | ||
| When Your Open Source Turns to the Dark Side | SREcon24 Americas | 2024-03-18 |
Relicensing and sabotage are real risks: Terraform → BSL and HashiCorp’s fork ecosystem lead to OpenTofu (Linux Foundation) uptake; Elasticsearch → SSPL →… | ||
| What’s New in OpenTelemetry | KCD Los Angeles 2024 | 2024-03-14 |
OpenTelemetry applies for CNCF graduation and shows huge activity — ~55,000 commits, ~67,000 PRs, ~466k contributions from ~9,100+ individuals and 1,100+… | ||
| Observability? It's a Data Analytics Problem, You Fool! | DevOpsDays Boston 2023 | 2023-10-16 |
Claim: observability is a data analytics problem not just logs+metrics+traces. Concrete moves include adopting OpenTelemetry and its collector, adding… | ||
| Beyond Logs, Metrics and Traces. The Data Analytics Paradigm Shift in Observability — Dotan Horovits | ContainerDays 2023 | 2023-09-11 |
Claims that observability is observability = data analytics not just logs+metrics+traces, demonstrates OpenTelemetry’s pipeline… | ||
| OpenDevRel: Tales of Developer Relations in Open Source | FOSS Backstage 2023 | 2023-03-13 |
Advocates for a company-backed open source presence by showing concrete actions: running Slack channels, GitHub discussions and weekly community calls… | ||
| OpenTelemetry 101 | OSMC 2022 | 2022-11-14 |
OpenTelemetry provides a unified API/SDK, an extensible Collector with receivers/processors/exporters, and OTLP (over gRPC and HTTP with protobuf or JSON). Key… | ||
| How We Gained Observability Into Our CI/CD Pipeline | Continuous Delivery Summit 2022 | 2022-10-25 |
Engineers instrument Jenkins to export branch, commit, machine and step data into environment variables, write a JSON summary at job end, and persist it to… | ||
| When Your Open Source Tool Turns to the Dark Side | OSPOCon @ Open Source Summit Europe 2022 | 2022-09-13 |
Elastic re-licenses Elasticsearch and Kibana from Apache 2.0 to SSPL and Elastic License, then injects checks that break Filebeat and client libraries unless… | ||
| OpenTelemetry: The Vision, the Reality and How To Get Started | ContainerDays 2022 | 2022-09-05 |
Companies use 5 to 10 tools on average to collect logs, metrics and traces and the talk claims OpenTelemetry replaces that fragmentation with a vendor‑agnostic… | ||
| Cracking Microservices Performance Issues with Distributed Tracing | ContainerDays 2022 | 2022-09-05 |
Distributed tracing demo uses Jaeger with OpenTelemetry and a Hot Rod sample app to find concrete bottlenecks: a customer-service span shows a 1.18s lock wait… | ||
| IGNITE: The State of DevOps and Observability | stackconf 2022 | 2022-07-19 |
DevOps Pulse 2022 data from logs io reports that more than 50% of teams run over half their apps in containers and about 30% have >75% containerized, including… | ||
| Open Source for Better Observability | stackconf 2022 | 2022-07-19 |
Cloud‑native observability is framed as a data‑analytics problem: metrics tell what, logs explain why and traces show where. Popular open source components… | ||
| OpenTelemetry: The Vision, Reality, and How to Get Started | KubeCon + CloudNativeCon Europe 2022 | 2022-05-16 |
Companies run 5–10 tools for telemetry today; OpenTelemetry promises one unified framework with concrete pieces: language APIs/SDKs, auto-instrumentation, an… | ||
| How We Gained Observability Into Our CI/CD Pipeline | DevDays Europe 2022 | 2022-04-27 |
Jenkins pipelines emit environment variables that get turned into JSON and stored in Elasticsearch/OpenSearch so dashboards answer which step, branch, or… | ||
| Relicensing: When Your Open Source Tool Turns to the Dark Side | FOSS Backstage 2022 | 2022-03-17 |
Elasticsearch and Kibana move from Apache 2.0 to SSPL/Elastic License starting with 7.11, then introduce version checks in 7.13–7.14 that break Beats and… | ||
| Investigating Performance Issues In Microservices Arch. | Conf42 Site Reliability Engineering 2021 | 2021-09-30 |
A multi-tenant SaaS running on Kubernetes and Docker across AWS and Azure instruments logs and metrics but still faces sporadic UI slowdowns; adopting Jaeger… | ||
| Open Source for Better Observability | Open Source Summit + Embedded Linux Conference + OSPOCon 2021 | 2021-09-27 |
Cloud native observability relies on concrete stacks: Prometheus + Grafana for metrics, Elasticsearch → OpenSearch (plus Kibana) or Loki for logs, and Jaeger… | ||
| Monitoring Microservices The Right Way | stackconf online 2021 | 2021-06-15 |
Microservice monitoring shifts from Graphite+StatsD push metrics to Prometheus scraping and service discovery because systems produce thousands of ephemeral… | ||
| Open Source for Better Observability | DevOps Pro Europe 2021 | 2021-05-11 |
Argues that open source and open standards are the practical path to observability, showing concrete stacks: Prometheus for metrics, Jaeger for traces and ELK… | ||
| Monitoring Microservices The Right Way | Conf42 Cloud Native 2021 | 2021-04-29 |
Argues that Graphite+StatsD breaks under microservices and promotes labeling model with Prometheus-style labels, shows metric endpoints at /metrics and metric… | ||
| nothing matches | ||