Hi community,

Following is the draft I made for the next board report, any comments

will be appreciated, thanks!

## Description:

The mission of Apache Celeborn is the creation and maintenance of software

related to an intermediate data service for big data computing engines to boost


performance, stability, and flexibility

## Project Status:

Current project status: Ongoing

Issues for the board: None

## Membership Data:

Apache Celeborn was founded 2024-03-20

There are currently 27 committers and 16 PMC members in this project.

The Committer-to-PMC ratio is roughly 7:4.

Community changes, past quarter:

- No new PMC members. Last addition was Fei Wang on 2024-12-31.

- Erik Fang was added as committer on 2025-12-03.

## Project Activity:

Software development activity:

- Release 0.6.2 is released on 8 December.

- CIP-13 Support auto scaling is under development.

- CIP-14 Support cpp client for shuffle write is finished.

- CIP-19 Support app priority is under development.

- CIP-20 Dynamically optimize shuffle write parallelism is
under development.

- CIP-21 Support Flink JM failover is under discussion.

- Support Ray is under discussion.

Meetups and Conferences:

- 1 talk was given in a local meetup in ShangHai.

Recent releases:

- Release 0.6.2 is released on 8 December.

## Community Health:

Overall community health is good. In the past quarter, the dev mail list mail


number had a 7% increase in the past quarter. The issues mail list had

a 30% decrease to 610, the PMC considered it as normal because the absolute

number is relatively high. We have been performing extensive outreach for our


users, and encouraging them to contribute back to the project. Also, we are

active in making a voice in various conferences to attract more users.

Regards,

Keyong Zhou

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