10-01-2013 дата публикации
Номер: US20130013561A1
One or more techniques and/or systems are disclosed for efficiently storing metadata of partitioned data (e.g., directed to a specific individual/user). A first subset of data is identified from the set of partitioned data. The first subset of data comprises data that has a high frequency of access, and may be identified, at least in part, by frequency of access metadata that is associated with the data in the set. Metadata, such as discovery information, permissions, version info, etc., that is associated with the data in the first subset can be stored in low latency (e.g., fast) storage, proving more efficient access. Metadata associated with data from the set of partitioned data that is not in the first subset (e.g., that is not accessed frequently) can be stored in higher latency (e.g., slower, less expensive) storage. 1. A method for efficiently storing metadata of partitioned data , comprising:identifying a first subset of data comprising data that has a high frequency of access, from a set comprising partitioned data, based at least in part upon metadata associated with the data in the set;storing metadata associated with the data in the first subset in low latency storage; andstoring metadata associated with data from the set outside the first subset in higher latency storage.2. The method of claim 1 , identifying the first subset comprising identifying metadata that indicates a frequency of access for the corresponding data.3. The method of claim 2 , identifying metadata that indicates a frequency of access comprising identifying one or more of:a value associated with the data that is incremented when the data is accessed;a value associated with the data that is incremented when the data is moved;a time stamp associated with the data that indicates a time when the data is moved; anda time stamp associated with the data that indicates a time when the data is accessed.4. The method of claim 1 , identifying the first subset comprising identifying metadata that ...
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