For widing the scope of DB SIG,

We plan to introduce more database solution in Big Data area. Due to so many bigdata senarios contain the SQL api/constructure. So we can not limit the scope only on the basic senarios.

So we plan to add some bigdata database solution into DB SIG, and cooperate with BigData-AI sig for DB related stuff.

The first we want to introduce is ksqldb, which is a database purpose-built for stream processing applications.

[Notes] This issue is tracing the full progress for this in DB SIG. Won't close till all the candidates are done in openEuler.