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Code a database in 45 steps (Go)
a series of test-driven small coding puzzles
This book is 100% completeLast updated on 2025-12-21
This series of test-driven small coding puzzles lets you code a database from scratch (no dependencies).
We'll cover KV storage engines, LSM-Tree indexes, SQL, concurrent transactions, ACID, etc.
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About the Book
This series of test-driven small coding puzzles lets you code a database from scratch (no dependencies).
There are 45 puzzles, most puzzles are fewer than 50 lines of code, covering ALL major aspects of databases, including KV storage engines, LSM-Tree indexes, SQL, concurrent transactions, ACID, etc.
This sounds complicated, but software dev often evolves dealing with complexities, a skill not learned from tutorial-ish code or simple CRUD jobs.
This is the 1st Trial of Code project (2025). I plan to release more next year. Subscribe to get updates.
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About the Author
Lowram Eepson
Hi. I’m Lowrom Eepson. I’ve been coding for 10+ years. “Trial of Code” is my project to share what I have learned in an accessible form. Subscribe to get updates.
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