Patent
System and method for transactional cache
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TLDR
In this article, a computer-implemented method and system to support transactional caching service comprises configuring a transactional cache that are associated with one or more transactions and work spaces; maintaining an internal mapping between the one or multiple transactions and the one/more work spaces in transactional decorator; getting a transaction with one-or more operations; using the internal mapping in the transactional stylus to find a work space for the transaction; and applying the one OR more operations of the transaction to the workspace associated with the transaction.Abstract:
A computer-implemented method and system to support transactional caching service comprises configuring a transactional cache that are associated with one or more transactions and one or more work spaces; maintaining an internal mapping between the one or more transactions and the one or more work spaces in a transactional decorator; getting a transaction with one or more operations; using the internal mapping in the transactional decorator to find a work space for the transaction; and applying the one or more operations of the transaction to the workspace associated with the transaction.read more
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References
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Patent
High performance object cache
TL;DR: In this paper, a high-performance cache is proposed for time and space efficiency for a diverse range of information objects, where objects are stored in portions of a nonvolatile storage device called arenas, which are contiguous regions from which space is allocated in parallel.
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Determining how changes to underlying data affect cached objects
TL;DR: In this article, an object dependence graph (ODG) is used to represent the data dependencies between objects, which can be used to construct and maintain objects to associate changes in remote data with cached objects.
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Method and apparatus for managing relational data in an object cache
TL;DR: In this article, a technique called key swizzling is proposed to reduce the volume of queries to the structured database by using explicit relationship pointers between object instances in the object cache.
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Methods and apparatus to implement parallel transactions
David Dice,Nir Shavit +1 more
TL;DR: In this article, the authors describe a unique way for multiple processes to operate in parallel using (e.g., reading, modifying, and writing to) the same shared data without causing corruption to the shared data.
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Utilizing cache information to manage memory access and cache utilization
TL;DR: In this paper, a method and system of managing data access in a shared memory cache of a processor is described, which includes probing one or more memory addresses that map to a subset of the shared memory caches.