Emc Corporation

Texas Instruments Corporation

Emc IP Holding Company LLC

Srinivasan Ramachandran

Kiran Bachu

Vaibhav Khanduja

Bala Vijayakumar

Manjunatha Hebbar

Tom Pohorsky

Scott Lee

Praveen Kademada Ganapathy

Venkat V Easwar

Shankar Balasubramanian

Anand Raj

Vivek Kumar Thakur

Ralph E Payne

Anil A Degwekar

Deepak Visweswaraiah

Pochiraju Srinivas Rao

Olga Zaigralina

Bob Lyon

A request is received from a client for accessing a first backup instance of first backup data associated with the client, wherein the request includes a first filename and a first savetime. A first directory record database is identified from a plurality of directory record databases based on a client identifier (ID) identifying the client. A first node identifier associated with a first directory comprising the first filename from the first directory record is identified. A first node record database is identified based on the first savetime from the node record databases, the first node record database including node records, each corresponding to a file or a directory of files associated with the first backup instance. A first node record is obtained from the first node record database based on the first node identifier. Node record information associated with the first node record is returned to the client.

Method and system for enhanced backup database indexing

A method and system for implementing enhanced indexing in a backup system as well as manage file recovery. The method implemented at a backup server receives a filename from a client to be retrieved from a backup system and queries the filename on a directory records database. As a query return, a directory record is received including a savetime identifying a backup instance and an inode of a directory for the filename of the requested file. The process then queries the inode on a node records database and receives at least one node record where the node record has the inode of the directory record as a parent.

Method and system for file recovery using enhanced backup database indexing

A method and system for implementing enhanced indexing in a backup system as well as manage file recovery. The method implemented at a backup server receives backup meta data from a client over a network. The backup meta data is checked to determine whether the backup meta data is directory data or node data and the directory data and node data from the received backup meta data is committed to a set of databases as received during the backup process.

Information is managed by receiving at a data source device, from an application running on a data source device, an instruction associated with a file system object. It is determined at the data source device if the instruction is able to be satisfied by a file system running on the data source device. If it is determined that the instruction is not able to be satisfied by the file system, the instruction is performed without the services of the file system; the application is unaware that the file system object is managed by an entity other than the file system running on the data source device.

Cloud enabled filesystems provided by an agent which interfaces with a file system on a data source device

Generating a message output is disclosed. An indication triggering generation of a message is received. A message output of the message is generated in a manner that allows the message to be rendered using a later determined context. Rendering a message is disclosed. An indication that a previously generated output of a message is desired to be rendered is received. The message rendered based at least in part on a context determined after the message output was generated.

Delayed rendering of messages

Specifying a message is disclosed. A message and one or more arguments of the message are specified. An argument type is associating with at least one of the one or more arguments. Processing a message is disclosed. A message is identified to be transformed. The message is transformed at least in part by using an argument type associated with an argument of the message.

Message argument descriptors

Associating a message identifier with a message is disclosed. The message is specified in a program code. It is determined whether the message specified in the program code matches an entry of a message catalog. A message identifier is associated with the message automatically based at least in part on the determination.

Automatic generation of message IDS

According to some embodiments, a technique for storing data comprises receiving data from a data sender; wherein the data sender uses a first protocol; and sending the received data to a storage medium; wherein the received data is sent by a proxy, and wherein the proxy uses a second protocol.

Backup proxy

A raster image processing system which supports multiple rendering/screening approaches, and selects an optimal approach suited for the specific images to be generated. In an embodiment, images may be rendered using either back-end screening approach or pipelined screening approach. Several variables may be measured to determine which one of the two consumes minimal time for a specific image to be rendered, and the approach consuming minimal time is selected. Typically, back-end screening is selected when multiple overlapping objects are present, and pipelined screening is selected otherwise.

Generating images quickly in raster image processing

A method of efficiently transferring data during image transformations performed by a multiprocessor (10). A bounding box (35) is defined for source data to be transferred to the multiprocessor (10) for processing. The dimensions of the bounding box (35) are derived from the dimensions of an associated block (30) in destination space and from the transform coefficients. The bounding box dimensions may be calculated so as to provide the most efficient transfers.

Bandwidth efficient image transformations on a multiprocessor

A processing unit (11) for a printer system. The processing unit (11) is comprised of a master processor (21) and multiple parallel processors (22). The master processor (21) builds a display list and partitions it into sublists, which it distributes to the parallel processors (22). The parallel processors (22) interpret the sublists, thereby rendering the image as bitmapped data. Interpretation of a sublist is performed by reading its operation codes and calling rasterizing primitives represented by the operation codes. (FIG. 3). During execution of a rasterizing primitive, a parallel processor (22) determines whether the next operation code in the sublist will call the same primitive. If so, execution of the current primitive is repeated.

Growing community of inventors

Karnataka, India

Srinivasan Ramachandran