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Dynamically switching between different types of concurrency control techniques to provide an adaptive access strategy for a parallel file system
Dynamically switching between different types of concurrency control techniques to provide an adaptive access strategy for a parallel file system
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机译:在不同类型的并发控制技术之间动态切换,以为并行文件系统提供自适应访问策略
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摘要
Concurrent access to data is managed through concurrency control techniques. Various types of techniques are employed to manage the access, including locking-based techniques and non-locking-based techniques. A dynamic switch from one type of concurrency control technique (e.g., a locking-based technique) to a different type of concurrency control technique (e.g., a non-locking-based technique) is enabled. This switching is based on access patterns and/or application requirements for each file. The switching allows enhanced performance for both coarse-grain sharing and fine-grain sharing of data.
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