Distinguishing data streams to enhance data storage efficiency
    21.
    发明授权
    Distinguishing data streams to enhance data storage efficiency 失效
    区分数据流以提高数据存储效率

    公开(公告)号:US08352540B2

    公开(公告)日:2013-01-08

    申请号:US12043797

    申请日:2008-03-06

    摘要: Systems, methods, and computer products for communicating between a client and server by identifying and separating file data streams within a file are provided. The method comprises indicating the type of file data stream to be transmitted and transmitting the indicated file data stream. The transmitted file data stream is compared with a stored data stream. A non-redundant file data stream is stored based upon the outcome of the comparison. The transmitted file data stream and stored data stream may be compared according to a deduplication table based on data stream profiles.

    摘要翻译: 提供了通过识别和分离文件中的文件数据流来在客户机和服务器之间进行通信的系统,方法和计算机产品。 该方法包括指示要发送的文件数据流的类型并发送指示的文件数据流。 将传输的文件数据流与存储的数据流进行比较。 基于比较的结果存储非冗余文件数据流。 所发送的文件数据流和存储的数据流可以根据基于数据流简档的重复数据删除表进行比较。

    Method, system, and program for managing groups of objects when there are different group types
    22.
    发明授权
    Method, system, and program for managing groups of objects when there are different group types 有权
    当有不同的组类型时,用于管理对象组的方法,系统和程序

    公开(公告)号:US08214377B2

    公开(公告)日:2012-07-03

    申请号:US10410072

    申请日:2003-04-07

    IPC分类号: G06F7/00 G06F13/00

    CPC分类号: G06F17/30067

    摘要: Provided are a method, system, and program for managing storage objects. Storage object information is provided for each storage object, wherein the storage object information indicates at least one of a plurality of groups associated with the storage object, and wherein each storage object is capable of being associated with a plurality of groups and different group types. Group information is provided for each group indicating a group identifier, storage objects associated with the group, and a group type.

    摘要翻译: 提供了一种用于管理存储对象的方法,系统和程序。 为每个存储对象提供存储对象信息,其中存储对象信息指示与存储对象相关联的多个组中的至少一个,并且其中每个存储对象能够与多个组和不同的组类型相关联。 为每个组提供指示组标识符,与该组相关联的存储对象和组类型的组信息。

    Separating file data streams to enhance progressive incremental processing
    23.
    发明授权
    Separating file data streams to enhance progressive incremental processing 失效
    分离文件数据流以增强渐进式增量处理

    公开(公告)号:US08185496B2

    公开(公告)日:2012-05-22

    申请号:US12858845

    申请日:2010-08-18

    IPC分类号: G06F7/20 G06F17/30

    摘要: Systems, methods, and computer products for separating file data streams for improved progressive incremental processing are provided. The method comprises identifying data in a file, prior to transmission of the data in a data stream to a second system, such that the second system can distinguish first data from second data in the file. The method further comprises processing the first and second data to determine whether the first or second data has changed, and transmitting the first data to the second system in response to determining the first data has changed, so that the first data is stored in a data storage medium in association with third and fourth data previously stored without replacing the third data and fourth data, wherein the third and fourth data comprise older versions of the first and second data, respectively.

    摘要翻译: 提供了用于分离文件数据流以改进渐进式增量处理的系统,方法和计算机产品。 该方法包括在将数据流中的数据传输到第二系统之前,在文件中识别数据,使得第二系统可以将第一数据与文件中的第二数据区分开。 该方法还包括处理第一和第二数据以确定第一或第二数据是否已经改变,并且响应于确定第一数据已经改变而将第一数据发送到第二系统,使得第一数据被存储在数据中 存储介质,其与先前存储的第三和第四数据相关联,而不替换第三数据和第四数据,其中第三和第四数据分别包括第一和第二数据的旧版本。

    PERFORMING SCHEDULED BACKUPS OF A BACKUP NODE ASSOCIATED WITH A PLURALITY OF AGENT NODES
    24.
    发明申请
    PERFORMING SCHEDULED BACKUPS OF A BACKUP NODE ASSOCIATED WITH A PLURALITY OF AGENT NODES 失效
    与多个代理商名称相关的备份节点的执行顺序

    公开(公告)号:US20120041927A1

    公开(公告)日:2012-02-16

    申请号:US13284798

    申请日:2011-10-28

    IPC分类号: G06F7/00

    摘要: Provided are a system and article of manufacture for performing scheduled backups of a backup node associated with a plurality of agent nodes. Backup data sets on at least one machine in a network are associated with a backup node and a plurality of agent nodes in the network are associated with the backup node. The agent nodes are associated with machines in the network capable of backing up the backup data sets associated with the backup node. A schedule indicating a scheduled backup to backup scheduled data sets associated with the backup node is processed. At least one of the agent nodes is contacted to request the at least one agent node to perform the scheduled backup and backup the scheduled data sets, wherein the at least one contacted agent node performs the scheduled backup to backup the scheduled backup sets.

    摘要翻译: 提供了用于执行与多个代理节点相关联的备份节点的计划备份的系统和制品。 网络中的至少一台机器上的备份数据集与备份节点相关联,并且网络中的多个代理节点与备份节点相关联。 代理节点与能够备份与备份节点相关联的备份数据集的网络中的机器相关联。 指定用于备份与备份节点相关联的计划数据集的计划备份的调度被处理。 联系至少一个代理节点以请求所述至少一个代理节点来执行所调度的备份和备份所调度的数据集,其中所述至少一个被联系的代理节点执行所述调度的备份以备份所述调度的备份集。

    SYSTEM AND METHOD FOR OPTIMIZING MEMORY USAGE DURING DATA BACKUP
    28.
    发明申请
    SYSTEM AND METHOD FOR OPTIMIZING MEMORY USAGE DURING DATA BACKUP 审中-公开
    在数据备份期间优化存储器使用的系统和方法

    公开(公告)号:US20080140960A1

    公开(公告)日:2008-06-12

    申请号:US11567627

    申请日:2006-12-06

    IPC分类号: G06F13/28 G06F12/00

    摘要: A system and method to optimize memory usage during data backup. The system generates lists of files and attributes corresponding to local files and backup files, selectively allocates storage of the lists to the hard disk and/or memory, compares the lists, and updates the backup files to reflect differences between the local files and the backup files. At least a portion of the lists may be allocated to hard disk storage based on preestablised criteria such as historical memory usage, a dynamic determination of the amount of available memory relative to the amount of memory needed to perform a current backup, or a prior determination of the amount of available memory compared to the amount of memory required to perform a current backup. In this manner, the present invention efficiently utilizes memory resources to perform incremental backup procedures quickly and reliably and facilitates large scale file backup.

    摘要翻译: 一种在数据备份期间优化内存使用的系统和方法。 系统生成与本地文件和备份文件对应的文件和属性列表,有选择地将列表的存储分配到硬盘和/或内存,比较列表,并更新备份文件,以反映本地文件和备份之间的差异 文件。 至少一部分列表可以基于预先确定的标准被分配给硬盘存储器,诸如历史存储器使用,相对于执行当前备份所需的存储器量的可用存储器的量的动态确定,或先前确定 的可用内存量与执行当前备份所需的内存量相比。 以这种方式,本发明有效地利用存储资源来快速可靠地执行增量备份过程,并且便于大规模的文件备份。

    System and method for extending client-server software to additional client platforms for servicing thin clients requests
    29.
    发明授权
    System and method for extending client-server software to additional client platforms for servicing thin clients requests 失效
    用于将客户端 - 服务器软件扩展到其他客户端平台以便服务瘦客户端请求的系统和方法

    公开(公告)号:US06847987B2

    公开(公告)日:2005-01-25

    申请号:US09163869

    申请日:1998-09-30

    IPC分类号: H04L29/06 G06F15/16 G06F3/00

    CPC分类号: H04L67/42 H04L69/08

    摘要: A method and system for servicing a request using a server is disclosed. The server is capable of communicating with a client. The client provides a plurality of functions. The method and system include providing a thin client for providing the request. The thin client is compatible with at least one client platform. The method and system also include providing a listening program. The listening program is for listening for the request from the thin client and invoking the client. A portion of the plurality of functions may be provided on the at least one client platform. In another aspect, the thin client is further compatible with a plurality of client platforms. The request may be from one of the plurality of client platforms.

    摘要翻译: 公开了一种使用服务器对请求进行服务的方法和系统。 服务器能够与客户端进行通信。 客户端提供多个功能。 该方法和系统包括提供用于提供请求的瘦客户机。 瘦客户端与至少一个客户端平台兼容。 该方法和系统还包括提供听力程序。 监听程序用于监听瘦客户机的请求并调用客户端。 可以在至少一个客户端平台上提供多个功能的一部分。 另一方面,瘦客户机进一步与多个客户端平台兼容。 该请求可以来自多个客户端平台之一。

    Separating file data streams to enhance progressive incremental processing
    30.
    发明授权
    Separating file data streams to enhance progressive incremental processing 失效
    分离文件数据流以增强渐进式增量处理

    公开(公告)号:US07908246B2

    公开(公告)日:2011-03-15

    申请号:US12043819

    申请日:2008-03-06

    IPC分类号: G06F7/20 G06F17/30

    摘要: Systems, methods, and computer products for separating file data streams for improved progressive incremental processing are provided. The method comprises identifying data in a file, prior to transmission of the data in a data stream to a second system, such that the second system can distinguish first data from second data in the file. The method further comprises processing the first and second data to determine whether the first or second data has changed, and transmitting the first data to the second system in response to determining the first data has changed, so that the first data is stored in a data storage medium in association with third and fourth data previously stored without replacing the third data and fourth data, wherein the third and fourth data comprise older versions of the first and second data, respectively.

    摘要翻译: 提供了用于分离文件数据流以改进渐进式增量处理的系统,方法和计算机产品。 该方法包括在将数据流中的数据传输到第二系统之前,在文件中识别数据,使得第二系统可以将第一数据与文件中的第二数据区分开。 该方法还包括处理第一和第二数据以确定第一或第二数据是否已经改变,并且响应于确定第一数据已经改变而将第一数据发送到第二系统,使得第一数据被存储在数据中 存储介质,其与先前存储的第三和第四数据相关联,而不替换第三数据和第四数据,其中第三和第四数据分别包括第一和第二数据的旧版本。