Industrial Technology Research Institute

Sheng-An Chang

Xuan-Yi Lin

Ching-Hsiang Wen

Chao-Chun Yeh

A management method of cache files in storage space, adapted to a storage space storing a plurality of cache files, the management method comprises: forming a cache file status list which records a plurality of file names and a plurality of file status; determining whether a storage condition of the storage space is in a healthy condition; assigning a plurality of corresponding tags to the plurality of file status when the storage condition is not in the healthy condition, and forming a sorted cache file list; and deleting the last file name from the sorted cache file list and the cache file from the storage space corresponding to the file name, wherein the sorted cache file list records the file names which are sorted from a file name of a cache file that should be kept most to another file name of another cache file that should be deleted most.

Management method of cache files in storage space and recording device for storing cache files

A method and a system for recommending an application parameter setting and a system specification setting in a distributed computation are provided. The method includes the following steps. An application information, a framework information and a system information are received. Whether a performance model which includes a relationship of a performance, the application information, the framework information and the system information is stored in a storage unit is determined. The application parameter setting and the system specification setting are obtained according to the performance model, if the performance model is stored in the storage unit.

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Zhubei, Taiwan

Sheng-An Chang