Definition

Noun: 1. (Computer Science) The assignment of particular areas of a storage medium (like a magnetic disk or memory) to specific data or instructions. This is a fundamental process performed by an operating system or program to manage where information is physically placed and kept for later retrieval.

Usage

This term is used in technical contexts to describe the act of reserving space for data. * The operating system handles storage allocation automatically when you save a file. * Efficient storage allocation is crucial for optimizing a database's performance. * The programmer requested dynamic storage allocation for the new data structure.

Advanced Usage

• Dynamic Storage Allocation: The allocation of memory space during the execution of a program, as needed (e.g., using in C).
• Static Storage Allocation: The allocation of memory space at compile time, before the program runs.
• Contiguous Storage Allocation: Assigning a single, uninterrupted block of memory to a file or process.

Variants and Related Words

• Allocate (verb): To set aside or designate a resource for a specific purpose.
  • The system will allocate space for the new application.
• Allocator (noun): A component or algorithm responsible for performing allocation.
• Memory Allocation: A closely related term often used interchangeably, though it can specifically refer to main memory (RAM) rather than disk storage.

Synonyms

• Memory Assignment
• Space Reservation
• (Memory/Disk) Partitioning (in specific contexts)

Related Phrases

• Allocation Unit/Block: The smallest amount of disk space that can be allocated to hold a file.
• Garbage Collection: The automatic process of reclaiming allocated storage that is no longer in use.

Noun

1. (computer science) the assignment of particular areas of a magnetic disk to particular data or instructions