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React Lineage

React Lineage is a data lineage tool that analyzes SQL queries to determine which tables and columns are being used in a query. It generates a graph that shows how tables and columns are related to one another, giving users a clear understanding of their data dependencies.

Installation

  1. To run this project, you must have Node.js installed.
  2. Clone the repository and navigate to the project folder.
  3. Run npm install to install the dependencies.

Usage

  1. To start the app, run npm start.
  2. Navigate to http://localhost:3000 in your web browser.
  3. Enter a SQL query (ex: SELECT username, name, address FROM userTable WHERE condition;) in the text area provided.
  4. Click the "Parse" button.
  5. If the query is valid, a data lineage graph will be generated.

Technologies

  • React
  • TypeScript
  • Node.js
  • D3.js