Abstract: A microarray is designed to capture one or more molecules of interest at each of a plurality of sites on a substrate. The sites comprise base pads, such as polymer base pads, that promote the attachment of the molecules at the sites. The microarray may be made by one or more patterning techniques to create a layout of base pads in a desired pattern. Further, the microarrays may include features to encourage clonality at the sites.

Abstract: Data processing methods and apparatus for processing stored data with error correcting bits to detect and in some instances correct errors. The data processing including, e.g., techniques such as the detection of errors by comparing hash values of data retrieved from storage with hash values of the data generated during storage. For example, one embodiment of a method in accordance with the present invention includes reading data stored with error correcting bits from a storage device, performing a hash operation on the data read from the storage device to generate a first hash value, comparing said first hash value to a previously generated hash value corresponding to said data, and determining that a read error has occurred when said first hash value does not match said previously generated hash value. In some embodiments, the method further includes performing an error recovery operation upon detection of an error.

Abstract: Data processing methods and apparatus for efficiently storing and retrieving data, e.g., blocks of data, to and from memory. The data processing includes, e.g., techniques such as using linked lists and/or tables for tracking duplicate data blocks received for storage, the use of lossless data compression, and de-duplication based on comparing hash values, compressed data block sizes, and/or bit by bit comparisons of the block of data to be stored and previously stored blocks of data.

Abstract: Data processing methods and apparatus for efficiently storing and retrieving data, e.g., blocks of data, to and from memory. The data processing including, e.g., techniques such as using linked lists and/or tables for tracking duplicate data blocks received for storage, the use of lossless data compression, and de-duplication based on comparing hash values, compressed data block sizes, and/or bit by bit comparisons of the block of data to be stored and previously stored blocks of data.

Abstract: In a system and method for a storage area network (SAN), a first controller receives a write request for a SAN and communicates with a first nested storage array module (NSAM), the first NSAM manages storage of data onto a shelf and presents the shelf as a logical unit, a buffer stores a portion of a write request from the first controller and aggregates data from the write request for the shelf, from a shelf with a second NSAM, the second NSAM provides a portion of data from the buffer to a third NSAM, the third NSAM manages storage of the portion of data from the buffer to a physical storage unit, and a second controller coupled to the first controller handles requests for the SAN in response to a failure of the first controller.

Abstract: Data processing methods and apparatus for efficiently storing and retrieving data, e.g., blocks of data, to and from memory. The data processing including, e.g., techniques such as using linked lists and/or tables for tracking duplicate data blocks received for storage, the use of lossless data compression, and de-duplication based on comparing hash values, compressed data block sizes, and/or bit by bit comparisons of the block of data to be stored and previously stored blocks of data.

Abstract: Data processing methods and apparatus for processing stored data with error correcting bits to detect and in some instances correct errors. The data processing including, e.g., techniques such as the detection of errors by comparing hash values of data retrieved from storage with hash values of the data generated during storage. For example, one embodiment of a method in accordance with the present invention includes reading data stored with error correcting bits from a storage device, performing a hash operation on the data read from the storage device to generate a first hash value, comparing said first hash value to a previously generated hash value corresponding to said data, and determining that a read error has occurred when said first hash value does not match said previously generated hash value. In some embodiments, the method further includes performing an error recovery operation upon detection of an error.

Abstract: In a system and method for a storage area network (SAN), a first controller receives a write request for a SAN an communicates with a first nested storage array module (NSAM), the first NSAM manages storage of data onto a shelf and presents the shelf as a logical unit, a buffer stores a portion of a write request from the first controller and aggregates data from the write request for the shelf, from a shelf with a second NSAM, the second NSAM provides a portion of data from the buffer to a third NSAM, the third NSAM manages storage of the portion of data from the buffer to a physical storage unit, and a second controller coupled to the first controller handles requests for the SAN in response to a failure of the first controller.