Kazuho Oku of Cybozu Labs, Inc., a community contributor to MySQL and SCA signatory, gives a talk on Q4M, a message queue stroage engine for MySQL.

Kazuho Oku of Cybozu Labs, Inc., a community contributor to MySQL and SCA signatory, gives a talk on Q4M, a message queue stroage engine for MySQL.

Kazuho Oku of Cybozu Labs, Inc., a community contributor to MySQL and SCA signatory, gives a talk on Q4M, a message queue stroage engine for MySQL.

It is all about one bug fix, one little feature, one step at a time.

Armin Schöffmann fixed a bug (Deadlock in mysql_real_query with shared memory connections, is what Armin calls it), Armin signed the Sun Contributor Agreement (24 March 2009), Vladislav Vaintroub and Davi Arnaut reviewed, committed and queued the patch to MySQL 5.0 bug team (26 and 27th of March, 2009).

That's a great example of open, contribution-based MySQL development with real results.

Thank you Armin!

Thank you Vlad!

Thank you Chad!

Thank you Davi!

Thank you ... the one whose name I've left out! (Feel free to leave a comment below.)

It is all about one bug fix, one little feature, one step at a time.

Armin Schöffmann fixed a bug (Deadlock in mysql_real_query with shared memory connections, is what Armin calls it), Armin signed the Sun Contributor Agreement (24 March 2009), Vladislav Vaintroub and Davi Arnaut reviewed, committed and queued the patch to MySQL 5.0 bug team (26 and 27th of March, 2009).

That's a great example of open, contribution-based MySQL development with real results.

Thank you Armin!

Thank you Vlad!

Thank you Chad!

Thank you Davi!

Thank you ... the one whose name I've left out! (Feel free to leave a comment below.)

It is all about one bug fix, one little feature, one step at a time.

Armin Schöffmann fixed a bug (Deadlock in mysql_real_query with shared memory connections, is what Armin calls it), Armin signed the Sun Contributor Agreement (24 March 2009), Vladislav Vaintroub and Davi Arnaut reviewed, committed and queued the patch to MySQL 5.0 bug team (26 and 27th of March, 2009).

That's a great example of open, contribution-based MySQL development with real results.

Thank you Armin!

Thank you Vlad!

Thank you Chad!

Thank you Davi!

Thank you ... the one whose name I've left out! (Feel free to leave a comment below.)

I just checked the "Sun Contributor Agreement" (SCA) signatories list, and there are already 11 people who have signed the contributor agreement with an intent to contribute to MySQL.

Among the signatories, you will also notice Paul McCullagh of PrimeBase/PBXT fame. (To learn about how to submit your SCA paperwork, see here.)

Signing the SCA with an intent to contribute to any given Sun-sponsored open-source project would also suffice when it comes to contributing to any other Sun-sponsored open-source project.

So, as an example, Nils Goroll is both an OpenSolaris and MySQL contributor. (See Nils' OpenSolaris …

I just checked the "Sun Contributor Agreement" (SCA) signatories list, and there are already 11 people who have signed the contributor agreement with an intent to contribute to MySQL.

Among the signatories, you will also notice Paul McCullagh of PrimeBase/PBXT fame. (To learn about how to submit your SCA paperwork, see here.)

Signing the SCA with an intent to contribute to any given Sun-sponsored open-source project would also suffice when it comes to contributing to any other Sun-sponsored open-source project.

So, as an example, Nils Goroll is both an OpenSolaris and MySQL contributor. (See Nils' OpenSolaris …

I just checked the "Sun Contributor Agreement" (SCA) signatories list, and there are already 11 people who have signed the contributor agreement with an intent to contribute to MySQL.

Among the signatories, you will also notice Paul McCullagh of PrimeBase/PBXT fame. (To learn about how to submit your SCA paperwork, see here.)

Signing the SCA with an intent to contribute to any given Sun-sponsored open-source project would also suffice when it comes to contributing to any other Sun-sponsored open-source project.

So, as an example, Nils Goroll is both an OpenSolaris and MySQL contributor. (See Nils' OpenSolaris …

There are some basic, golden rules when it comes to having a vibrant community of contributors.

The following are rules I have extracted and learned based on my experience managing and working with engineers actively involved and participating in the Apache/Derby, PostgreSQL and MySQL open-source communities. These rules are also based on extensive discussions with many folks involved with the MySQL community, with the PostgreSQL community and with the Apache/Derby (Java DB) community, over many years.

Before I go through these rules, I would like to thank Marten Mickos for having suggested some of the headings for these rules. (I originally had much longer headings for all of them.) I would also like to thank many of MySQL, PostgreSQL and Java DB colleagues, as well as to many other colleagues involved in open-source development, for having contributed to the ideas and practices behind these rules.

A) …