Welcome to Great Expectations!

Great Expectations is a leading tool for profiling, validating, and documenting your data to maintain quality and improve communication between teams. Head over to the Introduction to learn more, or jump straight to our Getting started guide.

• Introduction
  • What is Great Expectations?
  • Why would I use Great Expectations?
  • Key features
  • Workflow advantages
  • What does Great Expectations NOT do?
  • Who maintains Great Expectations?
• Getting started
  • Run great_expectations init
• Tutorials
  • Create Expectations
  • Validate Data
  • Publishing Data Docs to S3
• Features
  • Expectations
  • Validation
  • Profiling
  • Data Docs
  • Custom expectations
  • DataContexts
  • Validation Operators And Actions Introduction
  • Datasources
  • Batch Generators
  • Using Great Expectations on Teams
• Reference
  • Basic Functionality
  • Core GE Types
  • Configuration Guides
  • Integrations
  • Advanced Features
  • Extending Great Expectations
  • Supporting Resources
• Community
  • Get in touch with the Great Expectations team
  • Ask a question
  • File a bug report or feature request
  • Contribute code or documentation
• Roadmap and changelog
  • Planned Features
  • Changelog
• Module docs
  • DataAsset Module
  • Dataset Module
  • DataContext Module
  • Datasource Module
  • Generator Module
  • Profile Module
  • Render
  • Store Module
  • Validation Operators Module
  • Great Expectations Module

Index

• Index

• Module Index