Invention Grant
US09582355B2 Systems and methods for reliably storing data using liquid distributed storage 有权
使用液体分布式存储可靠地存储数据的系统和方法

Systems and methods for reliably storing data using liquid distributed storage
Abstract:
Embodiments provide methodologies for reliably storing data within a storage system using liquid distributed storage control. Such liquid distributed storage control operates to compress repair bandwidth utilized within a storage system for data repair processing to the point of operating in a liquid regime. Liquid distributed storage control logic of embodiments may employ a lazy repair policy, repair bandwidth control, a large erasure code, and/or a repair queue. Embodiments of liquid distributed storage control logic may additionally or alternatively implement a data organization adapted to allow the repair policy to avoid handling large objects, instead streaming data into the storage nodes at a very fine granularity.
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