Build
Each project is a long-form series with working code at every step: a repository with a branch per chapter, and a toolchain the code was verified against.
From reset vector to an interactive shell on QEMU's virt machine.
Design a language, then lex, parse, check and compile it to native Linux x86-64 programs.
Coming next
Pager → B+tree → WAL → transactions → SQL, reusing the compiler series' parser.
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