# Delta ISO

> mechanism to update ISO image

**Wikidata**: [Q2385777](https://www.wikidata.org/wiki/Q2385777)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Delta_ISO)  
**Source**: https://4ort.xyz/entity/delta-iso

## Summary
Delta ISO is a mechanism specifically designed to update existing ISO images. It is technically classified as a subclass of an optical disc image, which functions as an archive file of an optical disc.

## Key Facts
*   **Definition:** A mechanism used to update an ISO image.
*   **Classification:** A subclass of "optical disc image."
*   **Parent Class Definition:** An optical disc image is an archive file of an optical disc.
*   **Freebase ID:** /m/028312k
*   **Wikipedia Presence:** Titled "Delta ISO" and available in 2 languages: English (en) and Dutch (nl).
*   **Sitelink Count:** 2 (for the entity itself); its parent class, optical disc image, has a sitelink count of 28.

## FAQs
**What is the primary function of a Delta ISO?**
A Delta ISO serves as a mechanism to update an ISO image, allowing for modifications to the archive file rather than requiring a full replacement.

**How is Delta ISO classified within file systems?**
It is classified as a subclass of an optical disc image, which is defined generally as an archive file of an optical disc.

**In which languages is information about Delta ISO available?**
According to structured data, the entry for Delta ISO is available in English and Dutch.

## Why It Matters
Delta ISO is significant because it provides a specialized method for managing optical disc image data. By functioning as a mechanism to update ISO images, it offers a distinct approach to handling these archive files, separate from static storage. Its existence as a specific subclass of optical disc image highlights a technical distinction in how disc archives are modified or maintained, specifically addressing the need to alter the "archive file of an optical disc" without recreating it from scratch.

## Notable For
*   Being a specialized mechanism for updating ISO images rather than just storing them.
*   Maintaining a specific identity as a subclass of the broader "optical disc image" category.
*   Having a unique Freebase identifier (/m/028312k) and presence across multiple language wikis (English, Dutch).

## Body

### Definition and Classification
Delta ISO is defined in knowledge bases as a "mechanism to update ISO image." It falls under the specific classification of a "subclass of" the broader entity known as an **optical disc image**. While an optical disc image is generally summarized as an "archive file of an optical disc," the Delta ISO entity specifically addresses the manipulation and updating of these files.

### Data and Identifiers
The entity is tracked within structured knowledge systems via specific identifiers and properties:
*   **Freebase ID:** /m/028312k
*   **Wikipedia Title:** Delta ISO
*   **Sitelinks:** The entity has a sitelink count of 2, linking specifically to Wikipedia entries in English and Dutch. This is distinct from its parent class, optical disc image, which has a significantly higher sitelink count of 28.