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A comment on Show HN: I wrote a RDBMS (SQLite clone) from scratch in pure Python. Parent comment

Re:Show HN: I wrote a RDBMS (SQLite clone) from scratch in p... by fuzztester on Sunday August 13, 2023 @06:08PM (#37115047)
Yes. It's an interesting area, irrespective of implementation language.

I had tried out one or two Java-based RDBMSes back in the day, via programs written in Java, for fun.

I think one was HSQLDB.

https://en.m.wikipedia.org/wiki/HSQLDB

There was also another interesting one called PointBase, which was developed by Bruce Scott, an Oracle founder, and others.

https://en.m.wikipedia.org/wiki/PointBase

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Re:Show HN: I wrote a RDBMS (SQLite clone) from scratch in p... by gabereiser on Sunday August 13, 2023 @09:29PM (#37116429)
H2 is pretty great and fully supports JSONB and the like [1]. Full java-only RDBMS.

[1]: https://www.h2database.com/html/main.html

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Re:Show HN: I wrote a RDBMS (SQLite clone) from scratch in p... by p2detar on Monday August 14, 2023 @03:55AM (#37118530)
H2 is pretty solid. I used to ship a product with it as a default database. Customers could optionally use MySQL, MSSQL or Oracle, but for small businesses H2 was more than enough.
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Re:Show HN: I wrote a RDBMS (SQLite clone) from scratch in p... by fuzztester on Monday August 14, 2023 @01:27PM (#37123824)
Thanks, sounds worth checking out.
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