Repository Index

Graph database optimized for fast analysis and real-time data processing. It is provided as an extension to PostgreSQL.

• postgresql
• graph-database
• analytics
• postgresql-extension

Up to 100x faster strings for C, C++, CUDA, Python, Rust, Swift, JS, & Go, leveraging NEON, AVX2, AVX-512, SVE, GPGPU, & SWAR to accelerate search, hashing, sorting, edit distances, sketches, and memory ops 🦖

• simd
• dataset
• string
• string-manipulation

High-performance time-series aggregation for PostgreSQL

• realtime
• stream-processing
• analytics
• sql

SIMD-accelerated distances, dot products, matrix ops, geospatial & geometric kernels for 16 numeric types — from 6-bit floats to 64-bit complex — across x86, Arm, RISC-V, and WASM, with bindings for Python, Rust, C, C++, Swift, JS, and Go 📐

• arm-neon
• assembly
• metrics
• simd

One advanced and mature open-source MPP (Massively Parallel Processing) database. Open source alternative to Greenplum Database.

• database
• data-analysis
• data-warehouse
• olap

GRASS - free and open-source geospatial processing engine

• grass-gis
• geospatial
• geospatial-analysis
• raster

Calling Python functions from the Ruby language

• ruby
• pycall
• data-science
• python

⚡ Datoviz: high-performance GPU rendering for scientific data visualization

• visualization
• graphics
• data-visualization
• scientific-visualization

SiriDB is a highly-scalable, robust and super fast time series database. Build from the ground up SiriDB uses a unique mechanism to operate without a global index and allows server resources to be added on the fly. SiriDB's unique query language includes dynamic grouping of time series for easy analysis over large amounts of time series.

• ticker-data
• siridb-server
• time-series
• timeseries

a numpy-like fast vector module for micropython, circuitpython, and their derivatives

• micropython-ulab
• numpy
• micropython
• module

Read SPSS, Stata and SAS files from R

• spss
• stata
• r
• sas

Quick serialization of R objects

• r
• compression
• serialization
• data-storage

Simple JSON Parser and Generator for R

• json
• r
• rstats
• parser

R package for converting objects to and from YAML

• r
• yaml
• cran