公开(公告)号：US20060126850A1

公开(公告)日：2006-06-15

申请号：US11008403

申请日：2004-12-09

申请人： Colin Dawson ,  Kenneth Hannigan ,  Glen Hattrup ,  Avishai Hochberg ,  Donald Warren ,  Christopher Zaremba

发明人： Colin Dawson ,  Kenneth Hannigan ,  Glen Hattrup ,  Avishai Hochberg ,  Donald Warren ,  Christopher Zaremba

IPC分类号： H04L9/00

CPC分类号： H04L63/0428 ,  H04L9/0894

摘要： The present invention includes one or more clients in communication with a server. The client desires to send a storage construct to the server for storage. The client negotiates a transmission key with the server. The client generates a storage key associated specifically with the storage construct. The client encrypts the storage construct using the storage key and encrypts the storage key using the transmission key. The encrypted storage construct and encrypted storage key are sent to the server. The server decrypts the storage key using the transmission key. The server stores the storage construct on a storage device separate from a storage device storing the storage key. Preferably, any changes to the storage construct location, the storage key location, or the storage construct name are tracked and proper modifications are made to an association relating the location of the storage construct and the location for the corresponding storage key.

摘要翻译： 本发明包括与服务器通信的一个或多个客户端。 客户端希望将存储结构发送到服务器进行存储。 客户端与服务器协商传输密钥。 客户端生成与存储结构特别相关的存储密钥。 客户端使用存储密钥加密存储结构，并使用传输密钥加密存储密钥。 加密存储结构和加密存储密钥被发送到服务器。 服务器使用传输密钥解密存储密钥。 服务器将存储结构存储在与存储存储密钥的存储设备分开的存储设备上。 优选地，跟踪对存储构造位置，存储密钥位置或存储构造名称的任何改变，并且对存储结构的位置和对应的存储密钥的位置的关联进行适当的修改。

公开(公告)号：US20070208780A1

公开(公告)日：2007-09-06

申请号：US11366343

申请日：2006-03-02

申请人： Matthew Anglin ,  Kenneth Hannigan ,  Mark Haye

发明人： Matthew Anglin ,  Kenneth Hannigan ,  Mark Haye

IPC分类号： G06F17/30

CPC分类号： G06F11/1448 ,  G06F11/1461 ,  G06F11/1469 ,  G06F2201/80

摘要： An apparatus, system, and method are disclosed for maintaining metadata for offline repositories in online databases for efficient access. In one embodiment the apparatus includes a metadata module configured to maintain metadata pertaining to one or more data record copies of a data record. At least one of the one or more data record copies is stored in an offline storage medium. The apparatus further comprises a query processor module configured to retrieve metadata pertaining to the one or more data record copies in accordance with the metadata stored in the metadata module.

摘要翻译： 公开了一种装置，系统和方法，用于在线数据库中为脱机储存库维护元数据以进行有效的访问。 在一个实施例中，装置包括元数据模块，被配置为维护与数据记录的一个或多个数据记录副本有关的元数据。 一个或多个数据记录副本中的至少一个存储在脱机存储介质中。 该装置还包括查询处理器模块，该查询处理器模块被配置为根据存储在元数据模块中的元数据检索与该一个或多个数据记录副本有关的元数据。

公开(公告)号：US20070136381A1

公开(公告)日：2007-06-14

申请号：US11301624

申请日：2005-12-13

申请人： David Cannon ,  Kenneth Hannigan

发明人： David Cannon ,  Kenneth Hannigan

IPC分类号： G06F17/30

CPC分类号： G06F11/1451 ,  G06F11/1458 ,  G06F11/1469 ,  G06F2201/835

摘要： A system, method and computer program product are provided for generating backup sets for a specific point in time from backup data stored in a backup storage device. A backup set, in accordance with an illustrative embodiment, is a collection of the files and data that would have been the most recently backed-up version of a computer's files and data at the particular point in time if the backup set had been created at that point in time. In order to generate the backup set, versions of data objects are identified in the backup storage system that have backup timestamps equal to or prior to the designated point in time and that have deactivation times that are after the designated point in time. In addition, a mechanism for deleting versions of data objects based on a retention time and an inactive version limit is provided.

摘要翻译： 提供了一种系统，方法和计算机程序产品，用于从存储在备份存储设备中的备份数据生成特定时间点的备份集。 根据说明性实施例的备份集合是如果备份集已经被创建在特定时间点的，则该文件和数据将被归为计算机的文件和数据的最新备份版本的集合 那个时间点 为了生成备份集，数据对象的版本在备份存储系统中被识别，备份时间戳等于或早于指定时间点，并且具有在指定时间点之后的停用时间。 另外，提供了基于保留时间和非活动版本限制来删除数据对象的版本的机制。