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A comment on Simple, Efficient, and Robust Hash Tables for Join Processing.

Re:Simple, Efficient, and Robust Hash Tables for Join Proces... by cricketlover on Wednesday June 05, 2024 @02:32PM (#40588578)
Good post but given my lack of experience, I could only follow about half of it.

What would be a good place for me to understand how Query Processing Engines excute and optimise in general? I want to see and understand actual system calls behind them.

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Re:Simple, Efficient, and Robust Hash Tables for Join Proces... by ChrisWint on Wednesday June 05, 2024 @03:45PM (#40589628)
I can recommend the lecture for implementing database systems by Thomas Neumann, who spearheaded the Umbra system which CedarDB builds on. The slides and lecture recordings are available online:

https://db.in.tum.de/teaching/ss21/moderndbs/

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