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commit d5eedb0622df0df2f76df2e69ef960376968b3fd
Author: Dianjin Wang <[email protected]>
AuthorDate: Fri May 23 11:32:55 2025 +0800
Blog: Apache Cloudberry Incubation Report - May 2025
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+---
+slug: apache-cloudberry-incubation-report-202505
+title: "Apache Cloudberry Incubation Report - May 2025"
+description: "We’re making steady progress to grow!"
+authors: [asfcloudberry]
+tags: [Incubation]
+image: /img/blog/apache-cloudberry-incubation-report.png
+---
+
+:::note
+
+This Cloudberry incubation report summarizes our major progress during March
and April 2025. It is adapted from the [Apache Incubator Report May
2025](https://cwiki.apache.org/confluence/display/INCUBATOR/May2025#cloudberry),
with some modifications for readability.
+
+:::
+
+<!-- truncate -->
+
+## Cloudberry
+
+Cloudberry is an advanced and mature open-source Massively Parallel Processing
(MPP) database, derived from the open-source version of Pivotal Greenplum
Database®️ but built on a more modern PostgreSQL 14 kernel, whereas Greenplum
is based on PostgreSQL 12. This upgrade brings enhanced enterprise
capabilities, making Cloudberry well-suited for data warehousing, large-scale
analytics, and AI/ML workloads.
+
+Cloudberry has been incubating since 2024-10-11
+
+### Three most important unfinished issues to address before graduating:
+
+ 1. Complete the source code cleanup to ensure ASF compliance.
+ 2. Publish the first Apache release following ASF release processes.
+ 3. Grow the contributor and community to ensure long-term sustainability.
+
+### How has the community developed since the last report?
+
+ - Mailing list Activity: 59 messages and 92 messages on the Dev mailing list
in March and April 2025, covering technical and Apache-related
+ discussions.
+ - Slack Activity: 16 new threads in `general` channel, 27 new members since
last report.
+ - GitHub Discussions: 4 new threads in March and 7 new threads in April.
+ - New Committer: welcomed our first committer since joining the incubator.
+ - Mar 19, 2025 - Xiong Tong
+ - Events:
+ - Join OSPP 2025 to attract university students to join the open-source
development
+ - A Cloudberry Meetup hosted by HashData in Hangzhou attracted 30~
attendees.
+ - The contributor @Leonid Borchuk and PPMC Member @Kirill Reshke presented
their talks on Cloudberry at the sql-ninja conference in Moscow
+ on 03/22, 2025.
+ - PPMC member Shine Zhang presented "From Greenplum to Apache Cloudberry"
at Postgres Conference 2025, Orlando / United States, March 20, 2025
+ - 6+ Cloudberry proposals are submitted to CommunityOverCode NA/Asia 2025
(still in review and waiting for the final approval).
+ - Create website pages to guide on how to invite the new committer.
+
+### How has the project developed since the last report?
+
+ - Create the Wiki space in GitHub to organize the collective knowledge from
community practices, including the release process.
+ - Security:
+ - Integrated two code analysis tools to enhance our code quality and
identify potential issues in the development process: Coverity Scan and
SonarQube Scan.
+ - Fix the PostgreSQL security issue CVE-2025-1094.
+ - CICD:
+ - Working on adding the Ubuntu build and test environment support to
Cloudberry
+ - Codebase Updates:
+ - Evolve the Cloudberry code following the Roadmap: Contributed back the
row-column hybrid storage engine -PAX to the Cloudberry codebase;
+ - Completed the first stage of cherry-picking commits from the open-source
Greenplum project to Cloudberry (80%+ progress of plan).
+ - Work for the first Apache Cloudberry (Incubating) 2.0.0 release
+ - Pull Request management through the GitHub project:
https://github.com/orgs/apache/projects/490
+ - License-related updates:
+ - Update the NOTICE and LICENSE files.
+ - List the third-party licenses under the `licenses` directory.
+ - Replace the Pylint with a license-compatible one - ruff.
+ - Update the license headers with the Apache license header for the newly
created files.
+ - Add RAT license audit config and compliance metadata.
+ - Brand updates: rebrand old names to the latest Apache Cloudberry brand
both in the main codebase and the site source.
+ - Cleanup the old unused files from the source code for a clearer codebase
and ASF compliance (including `concourse/*`, `hd-ci/*`, `deploy/*`, and so on).
+
+### How would you assess the podling's maturity?
+
+ - [ ] Initial setup
+ - [X] Working towards first release
+ - [X] Community building
+ - [ ] Nearing graduation
+ - [ ] Other:
+
+### Date of last release:
+
+ N/A
+
+### When were the last committers or PPMC members elected?
+
+ - Mar 19, 2025 - Xiong Tong (committer)
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