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#architecture #database #javascript #typescript
This session demonstrates a bunch of great ideas that make databases work, with examples from a small database written in TypeScript.
Most of us use databases regularly, but have you ever wondered how they work? Despite representing fifty years of technological progress, database technology is mysterious to most people who use them, and that's sad, because databases are awesome. Non-stop academic and industrial progress, from System R to ClickHouse, has made database systems monuments to the engineering excellence our field is capable of, but rarely achieves.
This presentation will explore query evaluation right through the stack, including query parsing, planning and execution.
Investigating database internals is a great way to discover powerful and proven software architectures. It also helps attendees to get the most out of the database management products they are already using.