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  • Berlin Meetup: Building AI Applications at Scale

    At this OSA Community meetup, engineers and practitioners will share how they’re building real-time analytics and AI systems at production scale: streaming pipelines, real-time databases, feature stores, event-driven architectures, and the open-source technologies making it all possible.

  • Warsaw Meetup: Building AI Applications at Scale

    At this OSA Community meetup, engineers and practitioners will share how they’re building real-time analytics and AI systems at production scale: streaming pipelines, real-time databases, feature stores, event-driven architectures, and the open-source technologies making it all possible.

  • Grafana & Friends Meetup – Observability, MCPs, and Tacos

    Excited to bring the community together for an evening of learning and great conversations! Come join Grafana, Altinity, and PostHog, our generous host for the night, for an in-person meetup focused on exciting topics in the observability space.

  • Community Over Code Glasgow 2026 Talk: Don’t Fire Your Developers and Other Lessons for the AI Revolution

    Pasadena Convention Center 300 E Green St, Pasadena, California, United States

    Community Over Code Glasgow 2026 is the premier annual gathering for Apache Software Foundation members, committers, and open source developers from around the world. Taking place October 11–14 at the Hilton Glasgow, the conference features four full days of sessions focused on Search, Big Data, Internet of Things, Community, Geospatial, Financial Tech, and many more topics.
    Our CEO, Robert Hodges, will present his talk - Don't Fire Your Developers and Other Lessons for the AI Revolution.

  • ATO 2026 – All Things Open 2026 – Observability is Broken and Open-Source (will be) the Solution

    The observability industry was built on a simple trade: ship your telemetry to a vendor and get insights back. That bargain made sense when data was small and cheap. It is not anymore. Josh Lee, Open Source Advocate at Altinity, argues that OpenTelemetry solved instrumentation and portability, but observability cannot be truly open until the storage layer is open, standardized, and hostable anywhere.

  • Cloud Native Denmark 2026 talks – Whose Code is it Anyways? and Beyond the Data Swamp: Building Your Semantic Observability Mesh

    Josh Lee, Open Source Developer Advocate at Altinity, takes the stage twice at Cloud Native Denmark 2026 in Copenhagen. In the keynote Whose Code is it Anyways?, he joins Adriana Villela, Principal Developer Advocate at Dynatrace, to make the case for bidirectional empathy in open source, from guardrails on AI-assisted pull requests to making sure junior developers still get room to grow. In Beyond the Data Swamp, he joins Graziano Casto to show how ClickHouse® and custom semantic layers turn raw, expensive telemetry into a source of truth that names the root cause in seconds. Both talks land on Thursday, November 19.