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I'm working from the Earth.
I'm working from the Earth.




@archlinuxcn @tikv @beyondstorage @datafuselabs
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Hi, I'm Xuanwo 👋

I'm focused on Automation, Distributed Systems and Storage.

  • To read more about me: Blog
  • To know what I'm doing: Work
  • To find what I'm learning: Note
  • To subscribe my newsletter: Newsletter
  • Also, follow me on Twitter

I'm trying to learn, work and think in an open-source way.

Learn publicly in an open-source way

Work publicly and report to the community

  • I get paid for my work in open source projects. (For now, I'm backed by @datafuselabs)
  • I publicly track all my works at Xuanwo's Work

Projects that I'm working on

  • databend: A modern Elasticity and Performance cloud data warehouse, activate your object storage for real-time analytics.
  • opendal: Open Data Access Layer that connect the whole world together.
  • reqsign: Signing HTTP requests without heavy SDKs.
  • backon: Another implementation of backoff via Iterator.
  • serde-bridge: A bridge between different serde implemantations.
  • serde-env: Deserialize env into structs via serde.
  • serfig: Layered configuration system built upon serde.
  • hdfs-sys: Bindings to HDFS Native C API.
  • hdrs: HDFS Native Client in Rust based on hdfs-sys.
  • globiter: Turns glob range and set into Iterator.

Think publicly and export to blog posts

I think it's a reproducible way for learning, working and thinking. Anyone with a similar background to mine can start learning incrementally with this repo. Also, It will be very interesting to see how this project will develop in the end. Whether the end result is good or bad, I believe it will be an interesting journey.

Let's rock!


  1. Xuanwo Public

    Learn, work and think in an open-source way!

    Shell 41 3

  2. blog Public

    All my thinking land down here.

    JavaScript 41 20

  3. A powerful cloud data warehouse. Built for elasticity and efficiency. Free and open. Also available in the cloud:

    Rust 4.6k 485

  4. OpenDAL: Access data freely, painlessly, and efficiently

    Rust 164 28

  5. tikv/tikv Public

    Distributed transactional key-value database, originally created to complement TiDB

    Rust 11.9k 1.8k

  6. reqsign Public

    Signing HTTP requests without heavy SDKs.

    Rust 25 5

Contribution activity

October 2022

Created a pull request in datafuselabs/databend that received 2 comments

feat: Bump opendal to reuse metadata during list

Signed-off-by: Xuanwo I hereby agree to the terms of the CLA available at: Summary feat: Bum…

+22 −43 2 comments

Created an issue in datafuselabs/databend that received 1 comment

feat: Integrate with iceberg table format

Summary Apache Iceberg is the open table format for analytic datasets. Integrating databend with iceberg makes it an open data lake. It's interesti…

1 comment
Started 3 discussions in 1 repository
  • v0.18.2
    This contribution was made on Oct 1
  • v0.18.1
    This contribution was made on Oct 1
  • v0.18.0
    This contribution was made on Oct 1

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