US Patent Application 17716250. FINE GRAINED RESOURCE MANAGEMENT FOR ROLLBACK MEMORY OPERATIONS simplified abstract
Contents
FINE GRAINED RESOURCE MANAGEMENT FOR ROLLBACK MEMORY OPERATIONS
Organization Name
Inventor(s)
Tony M. Brewer of Plano TX (US)
FINE GRAINED RESOURCE MANAGEMENT FOR ROLLBACK MEMORY OPERATIONS - A simplified explanation of the abstract
- This abstract for appeared for US patent application number 17716250 Titled 'FINE GRAINED RESOURCE MANAGEMENT FOR ROLLBACK MEMORY OPERATIONS'
Simplified Explanation
The abstract describes a method to solve the problem of one undo logging session using too much memory and affecting other sessions. The system maintains a list of available resources for each session and keeps track of the available memory. If a session uses up all its memory, a flag is set to prevent further writes from being mirrored. This ensures that each session has its own resource limits and can function properly.
Original Abstract Submitted
Disclosed in some examples are methods, systems, computing devices, and machine-readable mediums in which the system maintains a list of resources available for each rollback session. In some examples, state data is kept that indicates available memory. If a write occurs for a particular session and the amount of available memory for a session has been used, a flag is set in metadata for the memory location and the write is not mirrored. In this manner, the technical problem of one undo logging session using too much memory and preventing other undo logging sessions from properly functioning is solved by the technical solution of setting resource limits for each undo logging session.
