1464 Open source projects that are alternatives of or similar to Calcite

CUBRID is a comprehensive open source relational database management system highly optimized for Web Applications.

Postgres to elasticsearch sync

A modern database abstraction layer, batteries included.

Npgsql is the .NET data provider for PostgreSQL.

Localization.SqlLocalizer & ASP.NET Core MVC Localization Examples

CG/SQL is a compiler that converts a SQL Stored Procedure like language into C for SQLite. SQLite has no stored procedures of its own. CG/CQL can also generate other useful artifacts for testing and schema maintenance.

The NASA WorldWind Java SDK for Android (WWA) includes the library, examples and tutorials for building 3D virtual globe applications for phones and tablets.

The fastest and simplest library for SQLite3 in Node.js.

❤️ Node.js REST API boilerplate

Clone project of a famous Q/A website for developers which is stackoverflow built using MySQL-Express-React-Node 🌐

TypeScript SQLite layer with support for both native C++ & pure JavaScript drivers.

Advanced, Powerful and easy to use ORM for Qt

Lista de bancos brasileiros | Brazilian banks list

A fast PostgreSQL Log Analyzer

GORM - Groovy Object Mapping

osquery extensions by Trail of Bits

A SQL database implemented purely in TypeScript type annotations.

Semi-official Apache CouchDB Docker images

Mirror of Apache Flume

SQL schema migration tool for Go.

Provides guidance for fast ETL jobs, an IDataReader implementation for SqlBulkCopy (or the MySql or Oracle equivalents) that wraps an IEnumerable, and libraries for mapping entites to table columns.

An end-to-end machine learning and data mining framework on Hadoop

Simple and Distributed Machine Learning

Flexible SQL Exporter for Prometheus

pygeoapi is a Python server implementation of the OGC API suite of standards. The project emerged as part of the next generation OGC API efforts in 2018 and provides the capability for organizations to deploy a RESTful OGC API endpoint using OpenAPI, GeoJSON, and HTML. pygeoapi is open source and released under an MIT license.

A hackable lidar viewer

Automated feature engineering for geospatial data

轻量级JAVA持久层，类似Mybatis一样的用法，基于SpringJdbc实现更轻量

Modern cryptography for PostgreSQL using libsodium.

A JVM-embeddable Distributed Database

TPC-DS benchmark kit with some modifications/fixes

📏 cheapruler in Go: fast geodesic measurements

An open source book to learn data science, data analysis and machine learning, suitable for all ages!

SQL DataSource for Apollo GraphQL projects

Unified SQL Analytics Engine Based on SparkSQL

Library Written in C# For Parsing SQL Server T-SQL Scripts in .Net

Steampipe command line interface (CLI)

Extra functionality for leaflet R package.

用Java实现了一个关系型数据库,DBMS数据库管理系统，可使用常用增删改查的SQL语句，具有数据字典，数据索引文件，并且实现了启发式查询优化

Web scrapping and related analytics using Python tools

The Apache Flink SQL Cookbook is a curated collection of examples, patterns, and use cases of Apache Flink SQL. Many of the recipes are completely self-contained and can be run in Ververica Platform as is.

Distributed, Versioned, Image-oriented Dataservice

ETL scripts for Bitcoin, Litecoin, Dash, Zcash, Doge, Bitcoin Cash. Available in Google BigQuery https://goo.gl/oY5BCQ

JavaScript 3d maps and geospatial data visualization engine library.

PredictionIO Ruby SDK

Play Battleships on PostgreSQL

Application Insights for Java

GeoPackage JavaScript Library

基于开源项目RuoYi-Vue，扩展开发添加新业务功能。基于SpringBoot，Spring Security，JWT，Vue & Element 的前后端分离权限管理系统

🍹 A Clojure library for talking to your database.

OctoSQL is a query tool that allows you to join, analyse and transform data from multiple databases and file formats using SQL.

Distributed caching based on StackExchange.Redis and Redis. Includes support for tagging and is cluster-compatible.

Build criterion and ecosystem above multi-model databases

Query git repositories with SQL. Generate reports, perform status checks, analyze codebases. 🔍 📊

Apache Nutch is an extensible and scalable web crawler

OSM in memory

Keyvi - a key value index that powers Cliqz search engine. It is an in-memory FST-based data structure highly optimized for size and lookup performance.

Query AWS resources with SQL

GSTools - A geostatistical toolbox: random fields, variogram estimation, covariance models, kriging and much more

Bring power of Linq To DB to Entity Framework Core projects