The “Build Your Own Database” book is finished

• build-your-own-x

  254 257,792 6.5

  Master programming by recreating your favorite technologies from scratch.

  

https://github.com/codecrafters-io/build-your-own-x

• multiversion-concurrency-control

  19 67 7.3 Java

  Implementation of multiversion concurrency control, Raft, Left Right concurrency Hashmaps and a multi consumer multi producer Ringbuffer, concurrent and parallel load-balanced loops, parallel actors implementation in Main.java, Actor2.java and a parallel interpreter

If you want some sample code to implement MVCC, I implemented MVCC in multithreaded Java as a toy example

https://github.com/samsquire/multiversion-concurrency-contro...

First read TransactionC.java then read MVCC.java

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

• multiversion-concurrency-contro

  16 - -

If you want some sample code to implement MVCC, I implemented MVCC in multithreaded Java as a toy example

https://github.com/samsquire/multiversion-concurrency-contro...

First read TransactionC.java then read MVCC.java

• whirlog

  8 71 1.8 Common Lisp

  a minimal versioned log structured relational DB in Common Lisp

There are many kinds of databases, I've used similar designs to [0] (Lisp warning, ymmv) successfully in several projects.

[0] https://github.com/codr7/whirlog

• MicroCalc

  1 7 10.0 Pascal

  Welcome to MicroCalc. A Turbo Pascal demonstation program -> running under Windows command line.

Turbo Pascal came with a public-domain sample spreadsheet implementation (CALC.PAS aka MicroCalc) since version 1 (from 1983, 40 years ago!). Here is the version from Turbo Pascal 3 on GitHub: https://github.com/hindermath/MicroCalc

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

Suggest a related project