Scheduled or gradual redundancy encoding schemes for data storage

摘要: Techniques for optimizing data storage are disclosed herein. In particular, methods and systems implementing redundancy encoding schemes with described. The may be scheduled according to system characteristics. span multiple tiers or layers of a system. generated, example, in accordance transaction rate requirement, durability requirement the context age stored data. designed rectify entropy-related effects upon storage. include one more erasure codes coding schemes. Additionally, improving and/or accounting failure correlation various components system, including that devices such as hard disk drives,