DATANEXUS

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Curated, high-quality datasets for machine learning and AI research. Accelerate your models with our verified data collections.

CURATED DATASETS

Medical Dataset
NEW

Medical Imaging AI

12,000 annotated DICOM scans across 32 diagnostic categories

Healthcare Computer Vision DICOM
2.4TB
Autonomous Driving Dataset

Urban Driving Scenes

8K resolution video frames with LiDAR and semantic segmentation

Autonomous Vehicles LiDAR Semantic Segmentation
18.7TB
Financial Dataset
PREMIUM

Global Market Trends

10 years of minute-level trading data across 12 asset classes

Finance Time Series Quantitative
4.2TB
Satellite Dataset

Satellite Imagery

Global coverage at 30cm resolution with land use classifications

Geospatial Remote Sensing Climate
9.1TB
Natural Language Dataset

Multilingual NLP Corpus

2.5 billion tokens across 12 languages with entity annotations

NLP Multilingual Entities
780GB
Robotics Dataset

Robotic Manipulation

10,000+ hours of robotic arm telemetry with object interactions

Robotics Kinematics Simulation
15.3TB

CONTRIBUTE DATA

Upload Process

  1. 1

    Prepare your dataset with proper documentation and metadata

  2. 2

    Upload files through our secure transfer system or provide download links

  3. 3

    Our team verifies quality and adds to the public catalog within 48 hours

Monetization

Earn revenue when researchers access your premium datasets. We handle all licensing and payments.

70%
Creator Share
$1.2M
Paid Out

PLATFORM FEATURES

Advanced Dataset Previews

Explore datasets directly in your browser with our interactive preview system. View statistics, sample records, and visualize distributions before downloading.

  • Interactive data visualization tools
  • Statistical summaries and quality metrics
  • Sample record inspection

Secure Data Hosting

All datasets are stored with enterprise-grade encryption, both at rest and in transit. We maintain multiple geographically distributed backups.

  • AES-256 encryption for all files
  • Multi-region redundancy
  • 99.99% uptime SLA

Developer API

Programmatically access datasets and metadata through our RESTful API. Available in Python, JavaScript, and R with comprehensive documentation.

  • Query datasets with GraphQL or REST
  • Client libraries for popular languages
  • Webhook integrations

COMMUNITY IMPACT

0+

Datasets Indexed

Across all categories and domains

0+

Active Researchers

From top institutions worldwide

0PB+

Data Available

Ready for immediate download

JOIN OUR RESEARCH COMMUNITY

DataNexus is trusted by researchers at leading universities, tech companies, and AI labs worldwide. Contribute your datasets or leverage ours to accelerate your research.