[Update author info] Blog: Embedding User-Defined Indexes in Apache Parquet Files #79

[JigaoLuo]

This is related to the message: #79 (comment)

Hi @alamb, I copied your information from the blog you shared earlier. I also hope what I wrote looks nice. Carsten also thinks this is a nice blog!

Hi @zhuqi-lucas, if you’d like to add your own information, feel free to open a PR or send me the text, and I’ll include it. My prof would like me to make some noise on social media.

[JigaoLuo]

Also see this today: https://news.ycombinator.com/item?id=44562036

[zhuqi-lucas]

This is related to the message: #79 (comment)

Hi @alamb, I copied your information from the blog you shared earlier. I also hope what I wrote looks nice. Carsten also thinks this is a nice blog!

Hi @zhuqi-lucas, if you’d like to add your own information, feel free to open a PR or send me the text, and I’ll include it. My prof would like me to make some noise on social media.

Thank you @JigaoLuo , here is my info:

Qi Zhu is a Senior Engineer at Cloudera, an active contributor to Apache DataFusion and Apache Arrow, a committer on Apache Hadoop and Apache YuniKorn. He has extensive experience in distributed systems, scheduling, and large-scale computing.

text format to copy:

[Qi Zhu](https://www.linkedin.com/in/qi-zhu-862330119/) is a Senior Engineer at [Cloudera](https://www.cloudera.com/), an active contributor to [Apache DataFusion](https://datafusion.apache.org/) and [Apache Arrow](https://arrow.apache.org/), a committer on [Apache Hadoop](https://hadoop.apache.org/) and [Apache YuniKorn](https://yunikorn.apache.org/). He has extensive experience in distributed systems, scheduling, and large-scale computing.

[alamb]

Thanks @JigaoLuo and @zhuqi-lucas -- I'll clean this up and get it merged

[JigaoLuo]

I could do a push. I am also on it

[alamb]

I could do a push. I am also on it

Awesome -- thank you

[alamb]

Thank you @JigaoLuo -- I pushed a few small changes (to add affiliations to the top byline, and to reduce the focus on optimizers from my about line)

If it is good with you I will merge the PR

[JigaoLuo]

Thank you @alamb and @zhuqi-lucas . I added the group name and removed the Dagstuhl part. Let's merge.

[alamb]

Thanks again @JigaoLuo and @zhuqi-lucas

I'll merge this one now and if we want any more changes we can make another PR

[zhuqi-lucas]

Thank you @alamb @JigaoLuo!

[alamb]

The post has been updated: https://datafusion.apache.org/blog/2025/07/14/user-defined-parquet-indexes/

[JigaoLuo]

Hi @alamb
One small typo in https://bsky.app/profile/andrewlamb1111.bsky.social I read: the name should be Qi Zhu as https://github.com/zhuqi-lucas

[zhuqi-lucas]

Hi @alamb One small typo in https://bsky.app/profile/andrewlamb1111.bsky.social I read: the name should be Qi Zhu as https://github.com/zhuqi-lucas

Thank you @JigaoLuo , good catch!

[alamb]

Hi @alamb One small typo in https://bsky.app/profile/andrewlamb1111.bsky.social I read: the name should be Qi Zhu as https://github.com/zhuqi-lucas

Thank you @JigaoLuo , good catch!

sorry about that 🤦 -- I can't quite figure out how to edit posts on bluesky (maybe I can't 🤔 )

Sorry again

[zhuqi-lucas]

Hi @alamb One small typo in https://bsky.app/profile/andrewlamb1111.bsky.social I read: the name should be Qi Zhu as https://github.com/zhuqi-lucas

Thank you @JigaoLuo , good catch!

sorry about that 🤦 -- I can't quite figure out how to edit posts on bluesky (maybe I can't 🤔 )

Sorry again

No worries at all, @alamb! It's totally fine.