js-db VS stm-haskell

Compare js-db vs stm-haskell and see what are their differences.

js-db

Key-Value DB for TypeScript and JavaScript Applications (by MatrixAI)

stm-haskell

Concurrent algorithms in Haskell using software transactional memory (STM monad) (by jasonincanada)
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js-db stm-haskell
1 2
5 13
- -
7.1 0.0
6 months ago over 1 year ago
TypeScript Haskell
Apache License 2.0 -
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

js-db

Posts with mentions or reviews of js-db. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-07-26.
  • Software Transactional Memory (1997)
    4 projects | news.ycombinator.com | 26 Jul 2022
    I've been working on a JS database to support optimistic concurrency control. I did some research and arrived on 2 seemingly related concepts but from independent research lines. Software transactional memory in functional programming/Haskell land versus snapshot isolation in database research.

    After reading them both, I asked this unanswered question on SO: https://stackoverflow.com/q/72084071/582917. My theory is that STM is the same as SI, but most SI database implementations don't just do value comparisons, but actually check a logical timestamp. This is probably done for performance reasons as databases handle larger pieces of data than functions would when using STM.

    Along the way I also discovered SSI serializable snapshot isolation but it isn't yet available in rocksdb but cockroachdb apparently has a fork of rocksdb with it but I couldn't find it.

    Anyway the db library which wraps around rocksdb is available to be used embedded in any nodejs program at https://github.com/MatrixAI/js-db.

stm-haskell

Posts with mentions or reviews of stm-haskell. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-07-26.

What are some alternatives?

When comparing js-db and stm-haskell you can also consider the following projects:

stm-containers - Containers for STM

stmx - High performance Transactional Memory for Common Lisp

TypeORM - ORM for TypeScript and JavaScript. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.