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Sijie
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@sijieg

Sijie

@sijieg
Co-founder & CEO of @streamnativeio | @apache_pulsar, @asfbookkeeper. In a previous life: @streamlio @twitter @yahoo
Bay Area
github.com/sijie
Joined April 2008
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  • Pinned
    @sijieg
    Sijie
    @sijieg
    May 19, 2025
    🌊 Stream Smarter. Switch to Ursa. #ApacheKafka #ApachePulsar #Ursa #DataStreaming @streamnativeio
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  • @sijieg
    Sijie
    @sijieg
    Jun 9
    Last week Snowflake launched Datastream — Kafka-compatible streaming built directly into the platform. To me that's a strong signal: the industry now agrees streaming and the lakehouse belong together, especially for AI agents that need to act on fresh data. That convergence is
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    What Is a Lakestream?
    From streamnative.io
  • @sijieg
    Sijie
    @sijieg
    May 29
    Data Streaming Summit (organized by @streamnativeio) back. October 7–8, San Francisco. 🎉 Same hardcore, community-first conference we've always run. Same room full of practitioners running real-time data infrastructure at real scale. Same bias toward production numbers over
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    Announcing Data Streaming Summit 2026: The Data Streaming + Agent Infra Conference
    From streamnative.io
    1
  • @sijieg
    Sijie
    @sijieg
    Apr 10
    Article cover image
    Article
    Open-Sourcing the Leaderless Log Protocol Behind Ursa
    Since we launched Ursa and Ursa For Kafka, the #1 question from the community has been: “What are you going to open-source, and when?” We are publishing this article because we want to be transparent...
    1
  • @sijieg
    Sijie
    @sijieg
    Apr 7
    Six days ago I said we're a #Kafka company, too. Not an April Fools' joke. Today: introducing #Lakestream — an architecture where streams are first-class lakehouse primitives alongside tables. First proof point: a Native #ApacheKafka Service powered by #Ursa. Now in Limited
    @streamnativeio
    StreamNative
    @streamnativeio
    Apr 7
    🚀 The Native Apache Kafka Service powered by Ursa is now in Limited Public Preview. Apache Kafka 4.2+ on Ursa. Every topic is a lakehouse table. Up to 95% lower TCO. 🌟 $1,000 credits with code UFK1000 (Apr 7–14). 👉 Sign up: hubs.ly/Q049R9Kr0 📖 Read the announcement:
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