Kevin Liu @kevinjqliu
Seattle, WA Joined December 2016-
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We want `brew install tpchgen-cli` to work, but that requires the project to be "popular" enough according to homebrew (30 forks, 30 watchers and 75 stars) We just need 6 more forks and 24 watchers. Can you help us out? github.com/clflushopt/tpc… Deets: github.com/clflushopt/tpc…
🚀 Manage Lance Tables Seamlessly Across Any Catalog with Lance Namespace & Apache Spark! Lance Namespace (t.ly/ACv8L) is an open specification that standardizes how you access and manage collections of Lance tables across metadata services like Apache Hive…
tldr: the cutting edge in open-source file formats is now a Linux Foundation project 🚀🚀🚀
tldr: the cutting edge in open-source file formats is now a Linux Foundation project 🚀🚀🚀
Got upgraded on my flight to NYC this morning and everyone in 1st class had their laptops out, using Iceberg as their table format. I looked back into the rest of the plane - everyone was still using Hive tables. Was just a very interesting observation.
first slowly and then all at once
I know a dev from #OneLake, and he showed me something I can't even hint at, otherwise, @JoshCaplan1984 will send some killer ninjas. It's just beautiful
Analytics Accelerator Library for Amazon S3 and Iceberg docs.google.com/document/d/13s… A very interesting set of optimizations for reading Iceberg/parquet from S3. cc @andrewlamb1111
Just wrote a new blog post: how I spent a year making the world's fastest Parquet loader in JavaScript, and all the optimizations that went into it. TLDR: Hyparquet can load a parquet file from S3 in 155ms. While duckdb-wasm took 3466ms the same file!
Amazing product from an even more amazing team. Congrats on the new round!! Super excited to see the future of multimodal
Amazing product from an even more amazing team. Congrats on the new round!! Super excited to see the future of multimodal
The Apache Iceberg™ v3 table spec is officially ratified! A huge thank you to the entire open source community for this collaborative effort. This unlocks powerful new capabilities for developers, including native row lineage for reliable CDC workflows, client-side table…
#DataAISummit features a ton of sessions focused on open source and is the place to explore the latest advancements in Apache Spark, Delta Lake, Apache Iceberg, MLflow, Unity Catalog and more. With a career rooted in open source, @dennylee shares some of his top session picks…
#apacheiceberg that looks like a peace treaty 🤓 youtube.com/watch?v=JgEjf9…
@kevinjqliu you are alright 😎 #apacheiceberg youtube.com/watch?v=3N2KEU…
20x faster TPCH data generator availably via pip install: pip install tpchgen-cli Blog from @kevinjqliu: kevinjqliu.github.io/blog/posts/tpc…
This is a better version of the talk I gave for the workshop at Iceberg Summit Thanks @tlberglund youtu.be/TsmhRZElPvM?si…
> Since Google Cloud first brought Iceberg into its environment six months ago, adoption has tripled, Ahmad said. In fact, she added, Google Cloud’s support for Iceberg is market-leading in terms of performance and capabilities. bigdatawire.com/2025/04/11/goo…
🚀 this was not on my bingo card
🚀 this was not on my bingo card
We're live from #IcebergSummit 2025! Our very own EVP of Product, Christian Kleinerman, kicked things off on the 'Shaping the Future of Apache Iceberg' panel in front of a sold-out crowd. Join us for a day full of live workshops, technical deep-dives, face-to-face networking,…
Data lakes are taking over
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