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Store, explore, and understand your data.

Useful GitHub projects

3,192 projects

griddb

griddb

2,472stars

GridDB is a next-generation open source database that makes time series IoT and big data fast,and easy.

DataC++AGPL-3.0GitHub

CppGuide

GrindGold

2,403stars
CppGuide preview

「C/C++学习+面试指南」一份涵盖大部分 C++ 程序员所需要掌握的知识。入门、进阶、深入、校招、社招,准备 C++ 学习& 面试,首选 CppGuide!

qwery-core

Guepard-Corp

135stars
qwery-core preview

The Boring query platform - Connect and query anything

  • Natural-language querying: ask in plain language, get SQL automatically.
  • Privacy-preserving: a local query engine keeps row data on your machine; only schemas/aggregates reach the LLM.
DataTypeScriptMITGitHub

LitePal

guolindev

8,042stars

An Android library that makes developers use SQLite database extremely easy.

  • Using object-relational mapping (ORM) pattern.
  • Almost zero-configuration(only one configuration file with few properties).
DataJavaApache-2.0GitHub

sqltesting

gurmeetsaran

37stars

Library for Running SQL Unit Test Cases

  • Multi-Database Support: Test SQL across BigQuery, Athena, Redshift, Trino, Snowflake, DuckDB, and ClickHouse
  • Mock Data Injection: Use Python dataclasses for type-safe test data
DataPythonMITGitHub

SQL-scripts

HariSekhon

491stars
SQL-scripts preview

100+ SQL Scripts - PostgreSQL, MySQL, Oracle, Google BigQuery, MariaDB, AWS Athena. DBA, Analytics, DevOps, performance engineering. Google BigQuery ML machine learning classification.

DataShellMITGitHub

PROJECT-DATA-ANALYST

harrisariefkamis

33stars
PROJECT-DATA-ANALYST preview

Tujuan kurikulum ini terstruktur untuk mempersiapkan anda mendapatkan pekerjaan pertama sebagai Data Analyst. Fokus pada statistik dasar, SQL untuk analisis bisnis, Python (NumPy & Pandas), pembersihan data, visualisasi, persiapan interview dan Portofolio yang mendorong karier anda.

587stars
edoc-doctor-appointment-system preview

This PHP-based open source project is a web application for booking medical appointments. Patients can use the platform to easily schedule appointments with their doctors, saving time and effort. The project's source code is open for anyone to use, modify, and distribute according to their needs.

beam

haskell-beam

637stars

A type-safe Haskell SQL library

dbmcp

haymon-ai

33stars
dbmcp preview

Database MCP server for MySQL, MariaDB, PostgreSQL, and SQLite - with builtin PII redaction and write-prevention

  • Multi-database — MySQL/MariaDB, PostgreSQL, and SQLite from one binary
  • Single binary — ~7 MB, no Python/Node/Docker needed
248stars
tokenscope preview

MacOS menu-bar dashboard for Claude CLI token usage, estimated cost, and per-model / MCP / Skill breakdowns.

vue-hotjar

henk-badenhorst

27stars
vue-hotjar preview

A NPM package to easily integrate Hotjar to any Vue 2 Project

DataJavaScriptMITGitHub

second-brain

henrydaum

684stars
second-brain preview

Second Brain is an agentic framework that acts as an operating system, using local file intelligence, workflow automation, and LLMs to complete tasks and communicate over multiple modalities and messaging platforms.

DataPythonMITGitHub

DBreeze

hhblaze

582stars

C# .NET NOSQL ( key value, object store embedded TextSearch SemanticSearch Vector layer ) ACID multi-paradigm database management system.

DataC#BSD-2-ClauseGitHub

squel

hiddentao

1,568stars

:office: SQL query string builder for Javascript

  • Written in TypeScript with first-class type definitions.
  • Works in Node.js and the browser.
DataTypeScriptMITGitHub
73stars

Metabase MCP server provides integration with the Metabase API, enabling LLM with MCP capabilites to directly interact with your analytics data, this server acts as a bridge between your analytics platform and conversational AI.

DataPythonMITGitHub

CCMeter

hmenzagh

116stars
CCMeter preview

Deep analytics and session insights for your Claude Code usage