Method, computer system and software application for providing a lock service

TL;DR: In this article, a lock manager processes lock requests by checking if any outstanding, previously granted lock is unconditionally conflicting or conditionally conflicting with the requested lock, and resolves a conditional conflict by determining whether the write parameters for the write lock in question are a subset of the read parameter for the read lock.

TL;DR: In this paper, a multilevel data locking mechanism is described, where the locking selection is performed by a lock manager, and is based on row, page and table granularities.

TL;DR: In this paper, a process for moving data objects in a computer system from a first to a second storage location is described, comprising: selecting one or more data objects having an identifier (ID) from the first storage location, storing said ID in at least one lock object, storing a data object, the ID of which is contained in the at least 1 lock object at the second storage locations, and assigning the second location to the ID in the one lock objects, d) deleting the ID from the earliest at which step d) for the respective data object assigned to that ID

TL;DR: In this paper, a method for performing high speed disk I/O operations on PM data collected from a telecommunications system, including the steps of maintaining predefined tables in RAM, each having rows of logical disk blocks representative of predefined contiguous data locations in disk corresponding to the PM data for components and/or functions of the telecommunications system and one or more monitoring intervals, is described.