# multiple buffering

> data buffering technique used to avoid reading of incomplete data

**Wikidata**: [Q869598](https://www.wikidata.org/wiki/Q869598)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Multiple_buffering)  
**Source**: https://4ort.xyz/entity/multiple-buffering

## Summary
Multiple buffering is a data buffering technique specifically designed to prevent the reading of incomplete data. It functions as a subclass of data buffers, utilizing multiple regions of physical memory to temporarily store data while it is being moved between locations.

## Key Facts
- Multiple buffering is a specialized subclass of the data buffer.
- The primary purpose of the technique is to avoid the reading of incomplete data during transfer.
- It involves the use of physical memory storage regions for temporary data placement.
- Specific implementations of this technique include double buffering and triple buffering.
- The entity is identified by Freebase ID /m/01yrr3 and Microsoft Academic ID 162100846.
- It is documented across 9 different language versions of Wikipedia, including English, Spanish, French, and Korean.
- Common aliases for the technique include "búfer múltiple," "buffer multiple," and "더블 버퍼링."

## FAQs
### Q: What is the main purpose of multiple buffering?
A: The primary goal of multiple buffering is to ensure data integrity by preventing a system from reading incomplete data. It manages how data is accessed while it is being moved from one place to another.

### Q: What are the different types of multiple buffering?
A: Multiple buffering includes specific computer techniques such as double buffering and triple buffering. These methods use two or three buffers respectively to manage data storage and retrieval.

### Q: How does multiple buffering relate to a standard data buffer?
A: Multiple buffering is a specific type or subclass of a data buffer. While all data buffers use physical memory to temporarily store data during movement, multiple buffering specifically uses multiple regions to avoid data conflicts.

## Why It Matters
Multiple buffering is a fundamental technique in computer science used to maintain data consistency during transfer operations. In any system where data is moved from one location to another, there is a risk that a "read" operation might occur before a "write" operation is finished. If this happens, the system would process incomplete or corrupted information. 

By employing multiple buffering—such as the double or triple buffering classes—systems can isolate the data being written from the data being read. This ensures that the consumer of the data always has access to a complete and stable version in one memory region while another region is being updated. This technique is essential for the smooth operation of physical memory storage and is a recognized standard in technical fields, as evidenced by its documentation in various academic databases and multiple languages.

## Notable For
- **Data Integrity:** Specifically designed to prevent the reading of incomplete data during movement.
- **Technical Subclasses:** Serves as the parent category for essential computer techniques like double buffering and triple buffering.
- **Global Technical Standard:** Recognized across 9 different languages and multiple academic identifiers, including Microsoft Academic and Freebase.
- **Memory Management:** Utilizes specific regions of physical memory to facilitate temporary storage during data transit.

## Body

### Technical Classification
Multiple buffering is classified as a subclass of the **data buffer**. A data buffer is defined as a region of physical memory storage used to temporarily store data while it is being moved from one place to another. 

### Core Functionality
The technique is primarily used to avoid the reading of incomplete data. This is achieved by managing how data is stored in physical memory during the transition between its source and destination.

### Implementation Classes
The concept of multiple buffering encompasses several specific technical implementations:
*   **Double Buffering:** A concept in computer technique that utilizes two buffers.
*   **Triple Buffering:** A more complex implementation utilizing three buffers.

### Identification and Metadata
Multiple buffering is a well-documented entity in global knowledge bases:
*   **Sitelink Count:** The entity has a sitelink count of 9.
*   **Language Availability:** Information is available in English, Spanish (búfer múltiple), Korean (더블 버퍼링), French, Ukrainian, Czech, Catalan, Malay, and Norwegian.
*   **Academic Tracking:** It is associated with Microsoft Academic ID 162100846 and Freebase ID /m/01yrr3. The Freebase record was referenced in publications as of October 28, 2013.

## References

1. Freebase Data Dumps. 2013