The Comprehensive Knowledge Archive Network or CKAN is an open source data management system that simplifies the process of publishing, sharing, and working with your data. It can be used for both open data portals and internal data hubs.
CKAN allows users to catalog, store, and access datasets. It features a user-friendly front end, a comprehensive API for both data and catalog management, visualization tools, and much more.
We have completely changed the way we think about data.
And we have stopped asking ‘why’ data should be shared and are instead asking ‘how’. The importance of data—its social, economic, and environmental benefits—has led to the understanding that data needs to be opened up to its full potential.
CKAN is a tool that enables this publishing pathway. Think of a content management system like WordPress, but for data. A means of making data more discoverable, more accessible, and open to deeper and independent analysis, even beyond its original purpose.
CKAN’s Action API is a powerful, RPC-style API that exposes all of CKAN’s core features to API clients.
DataStore
The CKAN DataStore extension provides an ad hoc database for storage of structured data from CKAN resources.
Geospatial
Extensions provide advanced geospatial features, covering data preview, search, and discovery. Ability to preview where structured data with location information is.
Metadata
A CKAN portal provides a rich set of metadata for each dataset.
Visualisation
CKAN’s data previewing tool has a host of powerful features for previewing data stored in the DataStore.
Publish and manage data
An intuitive web interface allows publishers and curators to easily register, update and refine datasets.
Search and discovery
CKAN provides a rich search experience which allows for quick ‘Google-style’ keyword search as well as faceting by tags and browsing between related datasets.
Filestore
FileStore allows users to upload data and image files.