🗄 Data & Databases

Areev: immutable, content-addressed memory engine for AI agents

Fast, tamper-proof agent memory with built-in governance

ForgeKV: a Rust persistent key-value store with WAL, replication, and metrics

Feature‑rich, zero‑unsafe, high‑performance KV engine

InlaySQL: a single-file, serverless Rust DB with native vector search

Embedded DB with vector queries

Mongoose adapter for Better Auth, enabling native models and populate

Removes raw MongoDB dependency and schema mismatches

Pure .NET ADO.NET provider for Access .mdb/.accdb files

Works without Microsoft Access or ODBC

Safely runs LLM‑generated UPDATE/DELETE statements, shows real before‑after diffs

Real‑world verification of AI‑written SQL

clicklisp: Lisp-powered query compiler and UDF runtime for ClickHouse

Turns Lisp forms into ClickHouse SQL, runs as a single binary

Fast MariaDB clone pool for parallel CI tests

Creates 200 pristine clones in seconds via snapshots

C++ library for WebTiles format, enabling fast tile storage and conversion

Provides native C++ API and CLI converters for map tiles

A self-managing, horizontally‑scaling distributed key/value store

Fast binary protocol, easy shard‑based scaling

Unified database middleware/API for multiple DB types

Supports 6 DB engines with unified REST API and admin dashboard

Neovim plugin for interactive database queries with Rust backend

Integrates DB work directly in Neovim

SilkRoad DB: a ready‑to‑run PostgreSQL schema for multi‑channel fashion retail

Full SQL scripts, seed data, Supabase support

Zero‑downtime, self‑verifying DB migration platform for PostgreSQL & MySQL

Ensures live migrations stay correct without outages

AI-powered document chunking pipeline for RAG systems with quality guardrails

Efficient, context-aware chunking with gpt-5.4-nano reduces costs while maintaining data integrity

Open-source earthquake monitoring platform aggregating satellite, citizen, and media data.

Combines diverse data sources with daily updates.

Physics-based drilling telemetry simulator generating realistic synthetic data

Creates deterministic, full‑rig drilling datasets

Automated pipeline generating daily P/E ratios for Ibovespa and S&P 500

Provides reproducible, gap-aware valuation metrics

Data engineering platform for synthetic customer engagement pipelines

Full-featured, testable Spark pipelines with Delta Lake

ArcGIS Pro tool to batch attach files to feature layer records

Automates attachment matching and loading for GIS data

n8n node for RelataSQL – run queries and manage writes via API

Provides ready‑to‑use RelataSQL actions in n8n

dbt transformation layer for e‑commerce price analytics

Ready‑to‑run dbt models for cleaning and aggregating price data

rarecell: reproducible isolation of rare single‑cell populations

LLM‑guided pipeline with provenance tracking

CS2 tactical analytics catalog builder for esports match data

Config-driven pipeline to compile match metadata

Phylogeographic analysis pipeline for Rumex hastatus using ANGSD and SDM

Combines SNP calling, diversity metrics, and SDM

Replication package to reproduce the Shadow-Rate Model results

Runs R pipeline and Matlab scripts to regenerate paper figures

Quantitative intelligence project for data analysis

Organized structure suggests a complex data processing or financial analysis tool

ETL pipeline that reconciles partner billing with internal subscription data

Provides audit‑ready, end‑to‑end reconciliation without needing Spark

Python tool that pulls and compiles Dukascopy tick data into OHLC bars

No API key, pure Python, easy to use

CLI scraper that downloads Pinterest images via ChromeDriver

Useful for bulk image collection without API limits

Automated civic feed aggregator that pulls RSS and social feeds for Spartanburg

Simple script to collect and output feeds

Solar PFSS analysis & visualization toolkit for solar physicists

Reproducible, interactive, niche

A privacy-focused, self-hosted alternative to Google Analytics

Cookie-less tracking with a polished, professional UI

Serverless sustainability analytics platform for food companies

Combines operational impact with consumer sentiment

Self-hosted e‑commerce BI platform that syncs stores and delivers deep analytics

All‑in‑one analytics for Shopify, WooCommerce, and more

Open-source platform for transportation data analytics and visualization

Self-hosted, unified query, dashboard, and AI assistance

Native Python library for crisp‑set and fuzzy‑set Qualitative Comparative Analysis

Typed, exact QCA implementation

FancyFolium: enhanced Folium maps with panels, legends, and stats

Adds UI controls, live histograms, and raster conversion

Economic data dashboard with AI insights, live data from World Bank API, and interactive charts

Combines multiple data sources, AI-generated insights, and user-friendly interface

AI-powered web app that analyzes CSV/Excel data via natural language

Combines Gemini AI with Streamlit for instant data insights

Databricks cost‑optimization app delivering in‑workspace usage reports

Privacy‑preserving cost insights directly inside Databricks

ETF Rotation Radar – daily dashboard for ETF momentum & fundamentals

Automated, category‑ranked ETF analysis

Real-time Korean apartment subscription analysis dashboard using public data API

Visualizes subscription trends, competition rates, and regional stats

SQL data analysis for e-book platform

useful insights

A hub for displacement data and tools.

Simplifies data access and analysis.

Python script that turns climate CSVs into ready‑made charts

Fast, reproducible visualizations for weather data

Automated pipeline that turns economic data into presentation charts

Creates reproducible charts from multiple sources

CPDataKit: toolkit to validate, normalize, summarize and plot crystal‑plasticity data.

Specialized data quality for crystal‑plasticity.

A comprehensive state-by-state catalog of public meeting sources

Provides ready-to-use, validated civic meeting metadata

PloidyPatch: duplication-aware plant gene-model repair tool

Preserves duplicated gene models with reversible GFF3 patches

AIQuantLab: a correctness‑first framework for ingesting and validating market data

Ensures clean, reproducible datasets for quantitative research

csvtriage: robust CSV loader that recovers from messy files

detects encoding, fixes rows, reports all actions

Clinical data science workflow for ICU sepsis patients

Improves mortality outcome analysis

Point-in-time Polymarket market dataset for research and analysis

Clean, versioned parquet data with timestamps

Reproducible scripts for sepsis antibiotic timing trial using MIMIC‑IV

Enables transparent replication of a critical ICU study

CLI tool that evaluates trading‑strategy backtest sweeps and decides to ship, iterate or kill

Deterministic convergence metrics for quant researchers

Nepali bias language dataset

Helps detect bias

Urban farm irrigation dataset with analysis scripts

Real-world irrigation data ready for use

A museum data repository for cultural insights

It organizes visual data for research