For questions about contributing to pandas, please ask in the pandas-dev/community channel

discussion on how we can use statistical methods to measure and improve the efficacy of http://freeCodeCamp.com

Open Source In-Memory Data Grid

Hibernate's core Object/Relational Mapping functionality (prefer the hibernate-user room/stream on https://hibernate.zulipchat.com)

Npgsql is the .NET data provider for Postgresql. It allows any program developed for .NET framework to access a Postgresql database server. It is implemented in 100% C# code. Postgresql versions since 9.0 are officially supported, others may work.

GeoTrellis is a geographic data processing engine for high performance applications.

https://github.com/solid/node-solid-server

Most discussion is on Typelevel Discord: https://discord.gg/bSQBZA3Ced

scalable analysis of images and time series

Closed and archived channel; see https://gitter.im/pyviz/pyviz instead.

Distributed, masterless, fault tolerant data processing for Clojure

https://github.com/solid/specification

A library of JavaScript components to represent biological data

Data Visualization Server

Linked Data API for JavaScript

A framework for real-time shared editing on any data.

Light-weight Python OLAP framework. Docs: http://cubes.readthedocs.io/en/latest/

NumPy and Pandas interface to Big Data

Unified, simple data access library for data & facts about C. elegans anatomy

A data management platform for the web

Test data editor for Robot Framework

Access your meal tracking data stored in MyFitnessPal programatically

Big Data and Visualization

The Distributed Data Framework - Distribution, SDK, and Test

Data Structure and Algorithm. leetcode/lintcode题解/算法学习笔记

Linked Data server for Go

Links to open terrain data sources for the entire world

A feature-rich but lightweight ES6 AngularJS Data Table crafted for large data sets!

A collection of tips, tricks and patterns for data work.

Import and export tabular data easily with Python

Commerce data models, using a RESTful interface.

Functions and classes to access online data resources. Maintainer: @keflavich

Open data project for small-scale food growers - BACK FROM THE DEAD

Purely Functional Algorithms and Data Structures in Scala

Import tool for OpenStreetMap data to pgRouting database

Siphon - A collection of Python utilities for retrieving data from Unidata data technologies.

Complete Pipeline Training at Big Data Scala By the Bay

Lightweight and powerful data binding + templating solution

A repository to integrate data, information, scripts, and models of ion channels in C. elegans

Ren data exchange format

Python/PyMC3 versions of the programs described in Doing bayesian data analysis by John K. Kruschke

The DataTank is open source data platform, which you can use to transform any dataset into an HTTP API.

Interactive electrophysiological data analysis package

DIT4C - This is the **public** room, which is searchable by Google et al. If you have private info you want to post put it in the "dit4c" org room.

Modern JSON synchronization to Core Data

Bio-Formats is a Java library for reading and writing data in life sciences image file formats. It is developed by the Open Microscopy Environment (particularly UW-Madison LOCI and Glencoe Software). Bio-Formats is released under the GNU General Public License (GPL); commercial licenses are available from Glencoe Software.

Pebble app to view data from two nightscout servers .

A dual client/server side form data validation and transformation package for Meteor

a data management platform