Xuanwo
@xuanwo.io
ASF Member.
Apache OpenDAL PMC Chair.
VISION: Data Freedom.
Working on #RBIR.
More: https://bento.me/xuanwo
Apache OpenDAL PMC Chair.
VISION: Data Freedom.
Working on #RBIR.
More: https://bento.me/xuanwo
For everyone interested in data infra, want to get a quick sense of how big data works, how data systems are designed, and what the tradeoffs are, start with this share from @xiangpeng.systems, really nice intro!
intro-data-system.xiangpeng.systems
intro-data-system.xiangpeng.systems
October 29, 2025 at 5:01 PM
For everyone interested in data infra, want to get a quick sense of how big data works, how data systems are designed, and what the tradeoffs are, start with this share from @xiangpeng.systems, really nice intro!
intro-data-system.xiangpeng.systems
intro-data-system.xiangpeng.systems
Thank you for the kind words!
“My heartbeat is still synced to the 0 → 1 phase. Designing protocols, chasing regressions, turning bold ideas into first commits.” ❤️
Congrats @xuanwo.io and @jamescheng.bsky.social :)
Congrats @xuanwo.io and @jamescheng.bsky.social :)
June 30, 2025 at 6:11 AM
Thank you for the kind words!
Rust is not “Other” in linux anymore 🤪
June 4, 2025 at 6:19 AM
Rust is not “Other” in linux anymore 🤪
I'm happy to announce that @apache.org has refined its release policy, clarifying that expedited releases are permitted in certain circumstances.
Let's bring more good changes🥰
Let's bring more good changes🥰
March 13, 2025 at 6:12 PM
I'm happy to announce that @apache.org has refined its release policy, clarifying that expedited releases are permitted in certain circumstances.
Let's bring more good changes🥰
Let's bring more good changes🥰
@xiangpeng.systems shared a great post about system researchers. I wrote a comment on it and would like to share some thoughts here and offer complementary ideas.
In short: build paper with open source.
xuanwo.io/links/2025/0...
In short: build paper with open source.
xuanwo.io/links/2025/0...
March 10, 2025 at 7:26 AM
@xiangpeng.systems shared a great post about system researchers. I wrote a comment on it and would like to share some thoughts here and offer complementary ideas.
In short: build paper with open source.
xuanwo.io/links/2025/0...
In short: build paper with open source.
xuanwo.io/links/2025/0...
I shared a post about mcp-server-opendal along with a simple explanation of what the Model Context Protocol is.
Post: xuanwo.io/links/2025/0...
Repo: github.com/Xuanwo/mcp-s...
Post: xuanwo.io/links/2025/0...
Repo: github.com/Xuanwo/mcp-s...
March 5, 2025 at 7:33 AM
I shared a post about mcp-server-opendal along with a simple explanation of what the Model Context Protocol is.
Post: xuanwo.io/links/2025/0...
Repo: github.com/Xuanwo/mcp-s...
Post: xuanwo.io/links/2025/0...
Repo: github.com/Xuanwo/mcp-s...
Archlinux announced that they will remove the deprecated repository and now it effected.
Please go check your /etc/pacman.conf and remove the section that is deprecated.
xuanwo.io/links/2025/0...
Please go check your /etc/pacman.conf and remove the section that is deprecated.
xuanwo.io/links/2025/0...
March 3, 2025 at 7:18 AM
Archlinux announced that they will remove the deprecated repository and now it effected.
Please go check your /etc/pacman.conf and remove the section that is deprecated.
xuanwo.io/links/2025/0...
Please go check your /etc/pacman.conf and remove the section that is deprecated.
xuanwo.io/links/2025/0...
With @andrewlamb1111.bsky.social 's help, I assisted the Arrow Rust community in releasing Arrow Rust 54.2.1 within six hours.
I shared what I learned during this process, which I believe could benefit other ASF projects in handling similar cases.
xuanwo.io/links/2025/0...
I shared what I learned during this process, which I believe could benefit other ASF projects in handling similar cases.
xuanwo.io/links/2025/0...
February 27, 2025 at 5:27 PM
With @andrewlamb1111.bsky.social 's help, I assisted the Arrow Rust community in releasing Arrow Rust 54.2.1 within six hours.
I shared what I learned during this process, which I believe could benefit other ASF projects in handling similar cases.
xuanwo.io/links/2025/0...
I shared what I learned during this process, which I believe could benefit other ASF projects in handling similar cases.
xuanwo.io/links/2025/0...
Happy to read zlib-rs is faster than C from @trifectatech.bsky.social.
I read that post and took some notes on SIMD instructions and DFA jump threading. Feel free to check them out!
xuanwo.io/links/2025/0...
I read that post and took some notes on SIMD instructions and DFA jump threading. Feel free to check them out!
xuanwo.io/links/2025/0...
February 27, 2025 at 6:08 AM
Happy to read zlib-rs is faster than C from @trifectatech.bsky.social.
I read that post and took some notes on SIMD instructions and DFA jump threading. Feel free to check them out!
xuanwo.io/links/2025/0...
I read that post and took some notes on SIMD instructions and DFA jump threading. Feel free to check them out!
xuanwo.io/links/2025/0...
The AWS S3 SDK breaks its compatible services by enforcing integrity checksums. This reminds me of another key advantage of Apache OpenDAL: it's not controlled by any storage vendor.
xuanwo.io/links/2025/0...
xuanwo.io/links/2025/0...
February 20, 2025 at 8:40 AM
The AWS S3 SDK breaks its compatible services by enforcing integrity checksums. This reminds me of another key advantage of Apache OpenDAL: it's not controlled by any storage vendor.
xuanwo.io/links/2025/0...
xuanwo.io/links/2025/0...
Reposted by Xuanwo
Chris Riccomini (@chris.blue) shares his thoughts on Open Source foundations: Apache, CNCF, Commonhaus. He also explains why Commonhaus is a better fit for SlateDB
cnr.sh/posts/compar...
cnr.sh/posts/compar...
Comparing Apache, CNCF, and Commonhaus | cnr.sh
I've used open source projects for over 30 years and contributed for about 20 of those. My first interaction with an open source foundation was with Apache when I began working with Apache Hadoop ...
cnr.sh
February 18, 2025 at 12:49 PM
Chris Riccomini (@chris.blue) shares his thoughts on Open Source foundations: Apache, CNCF, Commonhaus. He also explains why Commonhaus is a better fit for SlateDB
cnr.sh/posts/compar...
cnr.sh/posts/compar...
I am happy to announce the release of BackON v1.4.0.
BackON has been used by 1.1k projects on github, and been downloaded for 20k times per day.
Really nice!
xuanwo.io/links/2025/0...
BackON has been used by 1.1k projects on github, and been downloaded for 20k times per day.
Really nice!
xuanwo.io/links/2025/0...
February 18, 2025 at 10:40 AM
I am happy to announce the release of BackON v1.4.0.
BackON has been used by 1.1k projects on github, and been downloaded for 20k times per day.
Really nice!
xuanwo.io/links/2025/0...
BackON has been used by 1.1k projects on github, and been downloaded for 20k times per day.
Really nice!
xuanwo.io/links/2025/0...
Really appreciate @github.com and @glich.stream 's help with OpenDAL's GHAC service migration.
xuanwo.io/links/2025/0...
xuanwo.io/links/2025/0...
February 12, 2025 at 6:07 AM
Really appreciate @github.com and @glich.stream 's help with OpenDAL's GHAC service migration.
xuanwo.io/links/2025/0...
xuanwo.io/links/2025/0...
duckdb is the best TPC data generator!
Don't bother building dsdgen—just use @duckdb.org instead.
xuanwo.io/links/2025/0...
Don't bother building dsdgen—just use @duckdb.org instead.
xuanwo.io/links/2025/0...
February 11, 2025 at 1:46 PM
duckdb is the best TPC data generator!
Don't bother building dsdgen—just use @duckdb.org instead.
xuanwo.io/links/2025/0...
Don't bother building dsdgen—just use @duckdb.org instead.
xuanwo.io/links/2025/0...
Personal software has been trending recently.
I enjoyed reading @leerob.com's "personal software" and @edmarferreira.bsky.social 's "selfish software". Hope you enjoy them too!
xuanwo.io/links/2025/0...
I enjoyed reading @leerob.com's "personal software" and @edmarferreira.bsky.social 's "selfish software". Hope you enjoy them too!
xuanwo.io/links/2025/0...
February 7, 2025 at 4:25 AM
Personal software has been trending recently.
I enjoyed reading @leerob.com's "personal software" and @edmarferreira.bsky.social 's "selfish software". Hope you enjoy them too!
xuanwo.io/links/2025/0...
I enjoyed reading @leerob.com's "personal software" and @edmarferreira.bsky.social 's "selfish software". Hope you enjoy them too!
xuanwo.io/links/2025/0...
"Cloud virtualization: Red Hat, AWS Firecracker, and Ubicloud internals" provides a great conclusion to cloud virtualization in the 2020s.
Reading this post will give you a good understanding of the current state of cloud virtualization. Highly recommended.
xuanwo.io/links/2025/0...
Reading this post will give you a good understanding of the current state of cloud virtualization. Highly recommended.
xuanwo.io/links/2025/0...
February 5, 2025 at 5:50 AM
"Cloud virtualization: Red Hat, AWS Firecracker, and Ubicloud internals" provides a great conclusion to cloud virtualization in the 2020s.
Reading this post will give you a good understanding of the current state of cloud virtualization. Highly recommended.
xuanwo.io/links/2025/0...
Reading this post will give you a good understanding of the current state of cloud virtualization. Highly recommended.
xuanwo.io/links/2025/0...
I decided to follow @simonwillison.net's approach to creating a link blog, where I can share interesting links I find on the internet along with my own comments and thoughts about them.
xuanwo.io/links/2025/0...
xuanwo.io/links/2025/0...
Build a link blog
An infrastructure engineer, focused on distributed storage system
xuanwo.io
February 4, 2025 at 2:36 PM
I decided to follow @simonwillison.net's approach to creating a link blog, where I can share interesting links I find on the internet along with my own comments and thoughts about them.
xuanwo.io/links/2025/0...
xuanwo.io/links/2025/0...
February 2, 2025 at 10:41 AM
Maybe we can build a tool based on opendal to find the best object storage key pattern for given storage services?
github.com/apache/opend...
github.com/apache/opend...
January 20, 2025 at 2:37 PM
Maybe we can build a tool based on opendal to find the best object storage key pattern for given storage services?
github.com/apache/opend...
github.com/apache/opend...
January 20, 2025 at 3:42 AM
I haven't found a practical use for the infinite spinning wheel, but the act of spinning it makes me happy. I could spin it all day long!
January 20, 2025 at 2:47 AM
I haven't found a practical use for the infinite spinning wheel, but the act of spinning it makes me happy. I could spin it all day long!
Just bought a new Logi MX Master 3X. Really love it!
January 17, 2025 at 3:00 PM
Just bought a new Logi MX Master 3X. Really love it!
Great, I'm now a contributor to wasmtime!
December 30, 2024 at 3:04 AM
Great, I'm now a contributor to wasmtime!