ray-data

Process large-scale machine learning datasets with distributed Ray Data execution.

20|25|Updated May 30, 2026
One-click install
npx skills add https://github.com/OpenCoven/coven-cave --skill ray-data-opencoven
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ray-data
Source: https://github.com/OpenCoven/coven-cave/tree/main/marketplace/craft-sources/alchemists-crucible/ray-data
Command: npx skills add https://github.com/OpenCoven/coven-cave --skill ray-data-opencoven

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill addresses the challenge of processing large datasets for machine learning workloads, providing scalable and efficient data processing across CPU/GPU environments.

Core Features & Use Cases

  • Scalable Data Processing: Handles large datasets efficiently, scaling from single machines to clusters.
  • Distributed Execution: Supports streaming execution for data larger than memory, with GPU acceleration.
  • Framework Integration: Integrates with popular ML frameworks like Ray Train, PyTorch, and TensorFlow.
  • Use Case: Ideal for batch inference, data preprocessing, multi-modal data loading, and distributed ETL pipelines.

Quick Start

Install the ray-data skill and process your dataset with the following command:

pip install -U 'ray[data]'

Frequently Asked Questions about ray-data

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I process large machine learning datasets that exceed my machine's memory?

Distributed data processing enables streaming execution for large machine learning datasets that exceed memory limits. By scaling execution from single machines to clusters, it handles out-of-core data loading and distributed ETL pipelines efficiently across CPU and GPU environments.

Can I use distributed data processing with my existing PyTorch and TensorFlow pipelines?

Yes, distributed data processing integrates directly with popular ML frameworks like PyTorch and TensorFlow. It also connects with Ray Train, allowing you to embed scalable data loading and preprocessing directly into your existing machine learning pipelines.

What is the best way to scale machine learning data preprocessing from a single machine to a cluster?

The best way to scale machine learning data preprocessing is using a distributed computing framework that transitions seamlessly from local execution to large clusters. This approach supports streaming execution and GPU acceleration without requiring code rewrites.

Does Ray Data support GPU acceleration for machine learning workloads?

Yes, Ray Data supports GPU acceleration for distributed execution across CPU and GPU environments. This allows you to process large-scale machine learning datasets and perform batch inference with optimized hardware utilization.

Do I need specific libraries to run distributed ETL pipelines for machine learning?

Yes, you need Python and specific ML framework libraries installed to run distributed ETL pipelines. The environment must support these dependencies to automate large-scale data processing and integrate with frameworks like PyTorch or TensorFlow.

When should I use distributed computing for multi-modal data loading?

You should use distributed computing for multi-modal data loading when datasets become too large for a single machine's memory or when you need to parallelize batch inference. It streamlines ML data processing at scale by distributing the workload across clusters.