Patent application number | Description | Published |
20090216796 | RELATIONAL OBJECTS FOR THE OPTIMIZED MANAGEMENT OF FIXED-CONTENT STORAGE SYSTEMS - A system and method is described for managing data objects in a fixed-content storage system. Metadata is provided for each variable size packet and may include offset information, packet size data, reference content blocks, and the like. Using this information, intelligently decomposed objects, consolidated objects, differenced objects, and composite objects may be stored in the storage system. The data structure provided by these objects allows for the reduction of necessary storage resources and the total number of stored objects. | 08-27-2009 |
20100185963 | MODIFYING INFORMATION LIFECYCLE MANAGEMENT RULES IN A DISTRIBUTED SYSTEM - A system and method for specifying the placement of and managing the placement of objects on a distributed networked grid. Some embodiments of the invention comprise a user interface for specifying rules for the placement of objects on the grid and an execution module that places objects on the grid based on the rules specified. Rules may comprise a matching criteria specification, which determines whether a rule applies to a particular object, and a placement specification, which directs the locations at which an object will be placed under the rule. | 07-22-2010 |
20110125814 | RELATIONAL OBJECTS FOR THE OPTIMIZED MANAGEMENT OF FIXED-CONTENT STORAGE SYSTEMS - A system and method is described for managing data objects in a fixed-content storage system. Metadata is provided for each variable size packet and may include offset information, packet size data, reference content blocks, and the like. Using this information, intelligently decomposed objects, consolidated objects, differenced objects, and composite objects may be stored in the storage system. The data structure provided by these objects allows for the reduction of necessary storage resources and the total number of stored objects. | 05-26-2011 |
20120173596 | RELATIONAL OBJECTS FOR THE OPTIMIZED MANAGEMENT OF FIXED-CONTENT STORAGE SYSTEMS - A system and method is described for managing data objects in a fixed-content storage system. In one embodiment, differenced objects are created when an object stored in a fixed-content storage system is edited. The edits to the original object may represent a small change in the original object, but because the stored original object is immutable it is not possible to simply overwrite the small portion that is edited. In order to store the edited data without requiring duplication of existing data, a new object is created that references both the original object and the edited data. The metadata of the new object includes information relating to the offset and the size of the edited data so that the edited data is accessed instead of the corresponding portion of the original object. | 07-05-2012 |
20120330894 | SYSTEM AND METHOD FOR PROVIDING A UNIFIED STORAGE SYSTEM THAT SUPPORTS FILE/OBJECT DUALITY - Methods and systems that permit file protocols and object protocols to co-exist using a file namespace and an object namespace in a unified storage system are disclosed. Data stored in the unified storage system are file-objects that preserve the behaviors expected by both file clients and object clients. | 12-27-2012 |
20130290470 | VIRTUAL STORAGE APPLIANCE GATEWAY - Methods and apparatuses for operating a storage system are provided. In one example, a storage system includes a storage server and a virtual storage appliance (VSA) implemented in a virtual machine. The storage server provides access to a first shared namespace of data. The VSA is operatively connected to the storage server system over a network connection and provides access to a second shared namespace of data over the network connection. The second shared namespace is defined by a policy and includes a subset of the first shared namespace. The VSA also replicates data of a third shared namespace of data at the VSA making the third shared namespace available at the VSA when the network connection is unavailable. The third namespace is defined by the policy and includes a subset of the second shared namespace. | 10-31-2013 |
20140082353 | SCALABLE GROUPS OF AUTHENTICATED ENTITIES - Example embodiments provide various techniques for securing communications within a group of entities. In one example method, a request from an entity to join the group is received and a signed, digital certificate associated with the entity is accessed. Here, the signed, digital certificate is signed with a group private key that is associated with a certification authority for the group. The signed, digital certificate is added to a group roster, and this addition is to admit the entity into the group. The group roster with the signed, digital certificate is itself signed with the group private key and distributed to the group, which includes the entity that transmitted the request. Communication to the entity is then encrypted using the signed, digital certificate included in the group roster. | 03-20-2014 |
20140122431 | SYSTEM AND METHOD FOR PROVIDING A UNIFIED STORAGE SYSTEM THAT SUPPORTS FILE/OBJECT DUALITY - Methods and systems that permit file protocols and object protocols to co-exist using a file namespace and an object namespace in a unified storage system are disclosed. Data stored in the unified storage system are file-objects that preserve the behaviors expected by both file clients and object clients. | 05-01-2014 |
20140156817 | MODULAR SERVICE LEVEL OBJECTIVE (SLO) SUBSYSTEM FOR A NETWORK STORAGE SYSTEM - A service level objective (SLO) subsystem that includes an SLO engine in a network storage system that allows new degrees of freedom to be added to the SLO subsystem, without requiring any modification of an associated SLO engine or the system's existing SLOs, and without requiring the SLO engine to have any a priori knowledge of the new degrees of freedom. In certain embodiments, the system has a modular design which includes the SLO engine and one or more SLO modules that interface with the SLO engine. Each SLO module corresponds to a different degree of freedom. Each SLO module evaluates SLO compliance and determines what specific action(s) within its corresponding degree of freedom should be taken to comply with an SLO. | 06-05-2014 |
20140365767 | SCALABLE GROUPS OF AUTHENTICATED ENTITIES - Example embodiments provide various techniques for securing communications within a group of entities. In one example method, a request from an entity to join the group is received and a signed, digital certificate associated with the entity is accessed. Here, the signed, digital certificate is signed with a group private key that is associated with a certification authority for the group. The signed, digital certificate is added to a group roster, and this addition is to admit the entity into the group. The group roster with the signed, digital certificate is itself signed with the group private key and distributed to the group, which includes the entity that transmitted the request. Communication to the entity is then encrypted using the signed, digital certificate included in the group roster. | 12-11-2014 |