dingshutong / nada

National Data Archive (NADA) is a web-based cataloging system that serves as a portal for researchers to browse, search, compare, apply for access, and download relevant census or survey information. It was originally developed to support the establishment of national survey data archives.

NADA - Data Catalog

NADA is an open source microdata cataloging system, compliant with the Data Documentation Initiative (DDI) and Dublin Core’s RDF metadata standards. It serves as a portal for researchers to browse, search, compare, apply for access, and download relevant census or survey datasets, questionnaires, reports and other information.

Getting Started

Server Requirements

• PHP version 7 or later
• MySQL or Microsoft SQL Server database
• Apache, IIS or NGINX

Installation

Please see the NADA installation guide.

Upgrading from older versions of NADA

Please see the NADA upgrade guide.

Versioning

For the versions available, see the tags on this repository.

Authors

• IHSN - International Household Survey Network

License

This project is licensed under the MIT License - see the license.txt file for details

Acknowledgments

• CodeIgniter
• Bootstrap
• todo - other libraries used