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Racket Tower DB 🎾 🏰

This is a toy relational database using unclustered indexing for queries.

It is written in Racket for us to be able to practice Scheme lisp and also leverage the ecosystem.

Do not use it professionally (it’s always good to warn).

RoadMap

RacketowerDB 1.0 [6/6]

  • [X] Write the logical schema onto disk
  • [X] Reads of tables and schemas
  • [X] Persistent storage
  • [X] Constraints
    • [X] Add row-id to row reading from the disk
    • [X] Add local constraints to table struct
    • [X] Do a proof of concept using the back-ticked lambdas for local constraints
    • [X] Do a proof of concept using the hashed values for set constraints
    • [X] Add a serialization for constraints
  • [X] Keys (logical and indexing)
  • [X] Internal tooling for searches

RacketowerDB 2.0 [0/8]

  • [ ] Persist Indexing
  • [ ] Query Language
  • [ ] Improve searching with different types
  • [ ] Server
  • [ ] Client
  • [ ] Procedures
  • [ ] Transactions
  • [ ] Cascading

How to use RacketowerDB

Nix

> nix develop
> just run
> just test

Guix

TODO

Developers

  • EduardoLR10
  • MMagueta
  • z-silver

Dr.Nekoma

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