A storage processor in a data storage system includes a compression selection component
that selects a data compression component to be used to compress host I/O data that is …

A technique for managing data storage in a data storage system is disclosed. Data blocks
are written to a data storage system cache, pluralities of the data blocks being organized into …

A technique for managing cache in a data storage system is disclosed. Data storage system
cache memory is arranged into multiple input/output (IO) cache macroblocks, where a first …

A method for selectively compressing data in a data storage system is provided. Data
storage system cache memory is arranged into multiple input/output (10) cache …

According to a method of cache management in a data storage system including a write
cache and bulk storage media, a storage controller of the data storage system caches, in the …

Techniques for performing data compression in which host application data access patterns
are used to determine a compression block size, which is the size of the blocks of data to …

In a data storage system, a prior set S of prefix codes for pseudo-dynamic compression as
well as data compressed utilizing prior set S are stored. While data compressed utilizing …

Techniques for processing unaligned IO requests in data storage systems that provide
optimization of inline compression. The disclosed techniques employ an unaligned IO …

A technique for garbage collection in a data storage system includes determining a dirty
physical byte count for each of a plurality of candidate garbage collection units. The dirty …

A data object is received at a storage compute device in response to a request from a host. A
requirement of the data object is determined based on a computation to be performed on the …