Show HN: Mongita is to MongoDB as SQLite is to SQL

• mongita

  10 867 1.0 Python

  "Mongita is to MongoDB as SQLite is to SQL"

  It's a good question and to be accurate, depending on the benchmark, Mongita is about the same speed at SQLite to several-times slower.

  There is less happening algorithmically than you would think. Where the tricky slow bits do exist, they have largely fallen into the happy-path of fast data structures in the Python language/stdlib. I also use sortedcontainers for indexes which helped quite a bit (http://www.grantjenks.com/docs/sortedcontainers/).

  If you're curious, the benchmark code is in the repo: https://github.com/scottrogowski/mongita/blob/master/benchma...

• mongodb-memory-server

  9 2,447 9.3 TypeScript

  Spinning up mongod in memory for fast tests. If you run tests in parallel this lib helps to spin up dedicated mongodb servers for every test file in MacOS, *nix, Windows or CI environments (in most cases with zero-config).

• 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.

  

• lungo

  2 448 5.2 Go

  A MongoDB compatible embeddable database and toolkit for Go.

• sortedcontainers

  6 3,219 7.4 Python

  Python Sorted Container Types: Sorted List, Sorted Dict, and Sorted Set

  It's a good question and to be accurate, depending on the benchmark, Mongita is about the same speed at SQLite to several-times slower.

  There is less happening algorithmically than you would think. Where the tricky slow bits do exist, they have largely fallen into the happy-path of fast data structures in the Python language/stdlib. I also use sortedcontainers for indexes which helped quite a bit (http://www.grantjenks.com/docs/sortedcontainers/).

  If you're curious, the benchmark code is in the repo: https://github.com/scottrogowski/mongita/blob/master/benchma...

• squongo

  1 1 1.8 Ruby

  document store on sqlite

  Funny enough I started something like that as a ruby library and stopped when I got to the query language shim because I just ran out of time and motivation. https://github.com/wa9ace/squongo

• indradb

  5 2,068 3.5 Rust

  A graph database written in rust

  

  For rust, I manage a graph database that can be embedded as a library: https://github.com/indradb/indradb/

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