data-comparison

redis-full-check is used to compare whether two redis have the same data. Support redis version from 2.x to 7.x (Don't support Redis Modules).

Compare the structure of two netCDF (or HDF5) files

A .NET Standard 2.0 class library that allows for the comparison of the data and structure in two or more System.DataTable objects, with a focus on data comparison. Table structures do not have to be identical, but they need to have the same primary key structure.

SDQCPy is a comprehensive Python package designed for synthetic data management, quality control, and validation.

GenEC (Generic Extraction & Comparison) is a Python-based tool designed for extracting structured data from source and reference files, then comparing their contents based on defined rules. It allows customization through YAML-based configuration files and supports both command-line and programmatic usage.

DSH Diff 工具插件：文本/JSON/CSV/Markdown 结构化比较与 unified diff，零依赖只读，注册 diff 工具

A free web tool that generates SQL scripts for comparing tables or queries in SQL Server

Compare two datasets on their primary keys under rules you declare, on a laptop, in CI, or inside a warehouse.

CaMa-FLood hydrodynamic model comparison with altimetric water level data and Regionalization of runoff NetCDF files on the Niger and Ganges-Brahmaputra basins

Interactive web app for cleaning, standardizing, and comparing Excel files — built to automate invoice reconciliation for Aftermath Disaster Recovery

rankextractplus extracts and structures ranked info from text, organizing data for easier comparison and analysis.

The "Node-web-crawling" is a web scraping project that allows you to find the best deals on mobile phones by comparing prices from two popular e-commerce websites, Flipkart and Amazon.

A tool to compare JSON files across multiple folders.

The goal of this project is to build FastAPI-based web service that processes large datasets using Polars and Pandas, and comparison of the two packages performance in loading, cleaning and transforming large datasets are reviewed. The API is tested via an interactive `/docs` interface to reveal results of the comparison project.

Schema-agnostic NRT (reference-vs-target) data comparison & orchestration platform. Diffs datasets row- and column-wise using runtime-generated CLR types, then persists results to Excel/JSON/SQL with audit history. Scheduled runs and an Angular monitoring UI. .NET 8 · Angular 17 · Postgres.

Python-based EDA of historical stock volatility and market trends.

Local-first CSV & JSON diff viewer. Match records by unique or composite keys, inspect cell changes, and export reports. No data uploads.

Hyperion .dat vs SAP BW Excel comparison tool — built with Streamlit

> A fast and flexible command-line tool to compare CSV files using composite keys and generate clean, structured diffs.

Agent skill for Claude Code, Codex & Cursor: visualise, explore and compare JSON, NDJSON, CSV and TOON data in Slicelytics. Engage with the Slicelytics community through issues, discussions, and more.