# Cray DataWarp
**Wikidata**: [Q117855700](https://www.wikidata.org/wiki/Q117855700)  
**Source**: https://4ort.xyz/entity/cray-datawarp

## Summary
Cray DataWarp is a type of **computer storage media** designed for the storage of digital data readable by computers. It is classified as a piece of computer hardware and a machine-readable medium, functioning within the broader ecosystem of data storage technologies. Technical details and specific architectures for Cray DataWarp are documented in resources provided by Hewlett Packard Enterprise (HPE).

## Key Facts
*   **Classification**: Cray DataWarp is an instance of **computer storage media**.
*   **Parent Classes**: As a storage medium, it falls under the broader categories of **Computer hardware**, **data storage medium**, and **machine-readable medium**.
*   **Documentation**: Official resources and descriptions are hosted by Hewlett Packard Enterprise (HPE) at `https://www.hpe.com/psnow/resources/ebooks/a00113971en_us_v2/About_DataWarp.html`.
*   **Academic Reference**: Its classification is supported by proceedings from the Cray User Group (CUG) in 2016 (e.g., `cug.org/proceedings/cug2016_proceedings/includes/files/pap105s2-file1.pdf`).
*   **Contextual Category**: It belongs to a class of technology with a Wikidata sitelink count of 66, distinct from subclasses like hard disks (132) or USB flash drives (86).

## FAQs
### Q: What type of technology is Cray DataWarp?
A: Cray DataWarp is classified as **computer storage media**, a category of computer hardware used to store digital data. This distinguishes it from temporary processing memory (like RAM) as it is designed for data retention and retrieval.

### Q: How does Cray DataWarp relate to general computer storage?
A: It is a specific instance of the broader "computer storage media" class, which encompasses technologies ranging from magnetic storage (incepted 1878) to modern solid-state drives.

### Q: Where can official information about Cray DataWarp be found?
A: Official descriptions and technical ebooks are available via the Hewlett Packard Enterprise (HPE) Psnow resource library.

## Why It Matters
Computer storage media is the foundational component of modern computing, allowing systems to retain, process, and retrieve information. As a defined instance of this class, Cray DataWarp represents a specific solution to the challenge of data persistence. The field of storage media is critical because it supports everything from personal file storage to enterprise databases and advanced scientific research. Without robust storage media, digital systems would lack the ability to retain information beyond active use. The evolution of this field—from magnetic tapes to solid-state and potentially DNA-based storage—highlights the ongoing innovation Cray DataWarp is part of.

## Notable For
*   **Hardware Classification**: Identified specifically as "computer storage media" rather than general memory or software.
*   **HPE Integration**: Its documentation and lifecycle are managed within the Hewlett Packard Enterprise ecosystem.
*   **Scientific Context**: Associated with high-performance computing contexts (indicated by the Cray lineage and CUG proceedings references).

## Body

### Classification and Definition
Cray DataWarp is explicitly defined as an instance of **computer storage media**. In the hierarchy of computing hardware, it belongs to the parent classes of **data storage medium** and **machine-readable medium**. This classification places it alongside other storage technologies responsible for the persistent or temporary retention of digital data readable by computers.

### Context of Computer Storage Media
To understand the category Cray DataWarp belongs to, it is necessary to examine the characteristics of computer storage media as a whole.

**Types and Technologies**
The class of computer storage media includes diverse technologies that have evolved over more than a century:
*   **Magnetic Storage**: Uses magnetized surfaces (e.g., hard disks, tapes). The inception of magnetic storage dates to 1878.
*   **Optical Storage**: Uses laser technology (e.g., compact discs). Inception: 1979.
*   **Solid-state Storage**: Contains no moving parts (e.g., USB flash drives). Inception: 1996.
*   **Emerging Technologies**: Includes DNA digital data storage (encoding data in synthetic DNA) and Superman memory crystal (high-density optical storage).

**Technical Taxonomy**
Storage media is often categorized by function and volatility:
*   **Primary Memory**: Fast, volatile memory (e.g., RAM) used for active processing.
*   **Secondary Memory**: Non-volatile storage (e.g., hard disks) for long-term data retention.
*   **Tertiary Memory**: Archival storage solutions (e.g., tape libraries).

### Resources and References
The entity "Cray DataWarp" is anchored by specific digital and academic resources:
*   **Web Resource**: Detailed information is hosted on the HPE website (`https://www.hpe.com/psnow/resources/ebooks/a00113971en_us_v2/About_DataWarp.html`), indicating its integration into the HPE product portfolio.
*   **Academic Citation**: The classification of DataWarp as computer storage media is corroborated by academic and industry literature, specifically the Cray User Group (CUG) 2016 proceedings (`pap105s2-file1.pdf`).

## References

1. [Source](https://cug.org/proceedings/cug2016_proceedings/includes/files/pap105s2-file1.pdf)