The Registry of Open Data on AWS functions as a centralized web portal for discovering and accessing publicly available datasets hosted on Amazon Web Services. It streamlines the process for researchers, developers, and data analysts to locate, understand, and integrate large-scale, diverse datasets directly within the AWS ecosystem, facilitating data-driven projects and analyses.
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Registry of Open Data on AWS Website Full Guide (2026)
Public datasets available via AWS resources.
WebsiteInformationSearch
3.0 (AI Aggregated)
Updated May 26, 2026
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Introduction
Key Features
Core Capabilities
Dataset search interface with keyword filtering
Categorized browsing by topic (e.g., Geospatial, Public Health)
Detailed dataset metadata page
Direct links to S3 buckets and API endpoint
Example usage notebooks and code snippet
Dataset submission guidelines and form
Use Cases
For Data Scientist
Discovering Public Health Datasets For Research
A data scientist needs to find large-scale, anonymized public health data for a new epidemiological study. They use the registry's search and filtering capabilities to locate relevant datasets, review their metadata and licensing, and then access the data directly from S3 for analysis in an EC2 instance or SageMaker notebook
How to Use Registry of Open Data on AWS
Navigate To The Registry Website
Open your web browser and go to the website to begin your data discovery
Registry of Open Data on AWS Alternatives
Google Dataset Search
Search engine for datasets across the web.
OpenML
Open platform for sharing ML datasets/tasks.
Quandl (Nasdaq Data Link)
Financial, economic, alternative data.
UCI Machine Learning Repository
Collection of databases for ML research.
About Registry of Open Data on AWS
Platforms
Categories
Domainopendata.aws
Useful Links
1 totalRegistry of Open Data on AWS Status
Active
Service is operational