UID CACHE Meaning and
Definition
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UID cache, short for User ID cache, refers to a system mechanism that stores and manages information related to user identifiers (UIDs) in a computing environment. A UID is a unique numerical identifier assigned to each user account in an operating system to facilitate efficient identification and security management.
The UID cache acts as a temporary repository that retains recently accessed or frequently used user ID information, allowing quicker retrieval and reducing the need for repeated lookups in a larger database or directory. It is specifically designed to enhance the performance and efficiency of user authentication and authorization processes.
Typically, the UID cache stores pairs of UID and corresponding user account information, such as username, group membership, privileges, and access rights. By storing this information locally, the system can quickly verify users' identity during login attempts, access control checks, or other processes that require authentication.
The UID cache is particularly valuable in large-scale computing environments, such as networked systems, where numerous user interactions occur concurrently. By maintaining a cache of recently accessed UID information, the system can mitigate the latency associated with querying a centralized user database or directory, enabling more rapid and seamless user authentication and authorization.
Nevertheless, it is important to note that the UID cache should be regularly synchronized with the authoritative user database to ensure the accuracy and integrity of the stored information. Inconsistencies or outdated entries in the UID cache could lead to security vulnerabilities or access control failures.
Common Misspellings for UID CACHE
- yid cache
- hid cache
- jid cache
- iid cache
- 8id cache
- 7id cache
- uud cache
- ujd cache
- ukd cache
- uod cache
- u9d cache
- u8d cache
- uis cache
- uix cache
- uic cache
- uif cache
- uir cache
- uie cache
- uid xache
- uid vache
Etymology of UID CACHE
The etymology of the term uid cache can be broken down into its individual components:
1. UID: UID stands for user identifier. It is a unique numerical identifier assigned to each user in many computer systems.
2. Cache: In computer science, a cache is a temporary storage area used to store frequently accessed data. It is designed to improve data retrieval performance by quickly providing the requested information.
Therefore, the term uid cache refers to a cache specifically used for storing and quickly retrieving user identifiers. The etymology is a combination of the abbreviation for user identifier (UID) and the term cache.
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