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公开(公告)号：US08924429B1
公开(公告)日：2014-12-30
申请号：US14254773
申请日：2014-04-16
发明人： William Fisher , Peter Maag
CPC分类号： G06F17/30598 , G06F7/24 , G06F11/1453 , G06F17/30 , G06F17/30156 , G06F17/30174 , G06F17/30353 , G06F17/30386 , G06F17/30424 , G06F17/30551
摘要： According to certain aspects, a computer system may be configured to obtain information indicating a plurality of groupings of data of a data source, the information indicating a number of data items included in each of the plurality of groupings; determine a first grouping of the plurality of groupings including one or more data items that have changed by comparing a first number of data items included in the first grouping and a historical number of data items included in each of the plurality of groupings; access data items included in the first grouping from the data source; compare the data items included in the first grouping to data items of a corresponding compressed local version of the first grouping of data items; extract changed data items of the first grouping; and forward the extracted changed data items to a destination system.
摘要翻译： 根据某些方面，计算机系统可以被配置为获得指示数据源的多个数据分组的信息，所述信息指示包括在多个分组中的每一个中的数据项的数量; 通过比较包括在第一组中的第一数量数据项和包括在多个分组中的每一个中的数据项的历史数目来确定多个分组中的第一分组，包括已经改变的一个或多个数据项; 从数据源访问包括在第一组中的数据项; 将包括在第一组中的数据项与数据项的第一组数据对应的压缩本地版本的数据项进行比较; 提取第一组的更改数据项; 并将提取的改变的数据项转发到目的地系统。
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公开(公告)号：US20150269030A1
公开(公告)日：2015-09-24
申请号：US14581902
申请日：2014-12-23
发明人： William Fisher , Peter Maag
CPC分类号： G06F17/30598 , G06F7/24 , G06F11/1453 , G06F17/30 , G06F17/30156 , G06F17/30174 , G06F17/30353 , G06F17/30386 , G06F17/30424 , G06F17/30551
摘要： According to certain aspects, a computer system may be configured to obtain information indicating a plurality of groupings of data stored in a data source, the information indicating a number of data items included in each of the plurality of groupings; determine a first grouping of the plurality of groupings including one or more data items that have changed by comparing a first number of data items included in the first grouping and a historical first number of data items included in a corresponding local version of the first grouping; access data items included in the first grouping from the data source; compare the data items included in the first grouping to data items of the corresponding local version of the first grouping to determine which data items have changed; extract the changed data items of the first grouping; and forward the extracted data items to a destination system.
摘要翻译： 根据某些方面，计算机系统可以被配置为获得指示存储在数据源中的多个数据分组的信息，所述信息指示包括在多个分组中的每一个中的数据项的数量; 通过比较包括在第一组中的第一数量的数据项和包括在第一组的对应的本地版本中的历史的第一数量项来确定多个分组中的第一分组，包括一个或多个已经改变的数据项; 从数据源访问包括在第一组中的数据项; 将包括在第一组中的数据项与第一组的对应本地版本的数据项进行比较，以确定哪些数据项已经改变; 提取第一组的变化数据项; 并将提取的数据项转发到目的地系统。
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公开(公告)号：US10180977B2
公开(公告)日：2019-01-15
申请号：US15220021
申请日：2016-07-26
发明人： William Fisher , Peter Maag
摘要： According to certain aspects, a computer system may be configured to obtain information indicating a plurality of groupings of data stored in a data source, the information indicating a number of data items included in each of the plurality of groupings; determine a first grouping of the plurality of groupings including one or more data items that have changed by comparing a first number of data items included in the first grouping and a historical first number of data items included in a corresponding local version of the first grouping; access data items included in the first grouping from the data source; compare the data items included in the first grouping to data items of the corresponding local version of the first grouping to determine which data items have changed; extract the changed data items of the first grouping; and forward the extracted data items to a destination system.
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公开(公告)号：US20160335342A1
公开(公告)日：2016-11-17
申请号：US15220021
申请日：2016-07-26
发明人： William Fisher , Peter Maag
IPC分类号： G06F17/30
CPC分类号： G06F17/30598 , G06F7/24 , G06F11/1453 , G06F17/30 , G06F17/30156 , G06F17/30174 , G06F17/30353 , G06F17/30386 , G06F17/30424 , G06F17/30551
摘要： According to certain aspects, a computer system may be configured to obtain information indicating a plurality of groupings of data stored in a data source, the information indicating a number of data items included in each of the plurality of groupings; determine a first grouping of the plurality of groupings including one or more data items that have changed by comparing a first number of data items included in the first grouping and a historical first number of data items included in a corresponding local version of the first grouping; access data items included in the first grouping from the data source; compare the data items included in the first grouping to data items of the corresponding local version of the first grouping to determine which data items have changed; extract the changed data items of the first grouping; and forward the extracted data items to a destination system.
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公开(公告)号：US09449074B1
公开(公告)日：2016-09-20
申请号：US15066970
申请日：2016-03-10
发明人： William Fisher , Peter Maag
IPC分类号： G06F17/30
CPC分类号： G06F17/30598 , G06F7/24 , G06F11/1453 , G06F17/30 , G06F17/30156 , G06F17/30174 , G06F17/30353 , G06F17/30386 , G06F17/30424 , G06F17/30551
摘要： According to certain aspects, a computer system may be configured to obtain information indicating a plurality of groupings of data stored in a data source, the information indicating a number of data items included in each of the plurality of groupings; determine a first grouping of the plurality of groupings including one or more data items that have changed by comparing a first number of data items included in the first grouping and a historical first number of data items included in a corresponding local version of the first grouping; access data items included in the first grouping from the data source; compare the data items included in the first grouping to data items of the corresponding local version of the first grouping to determine which data items have changed; extract the changed data items of the first grouping; and forward the extracted data items to a destination system.
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公开(公告)号：US09292388B2
公开(公告)日：2016-03-22
申请号：US14581902
申请日：2014-12-23
发明人： William Fisher , Peter Maag
CPC分类号： G06F17/30598 , G06F7/24 , G06F11/1453 , G06F17/30 , G06F17/30156 , G06F17/30174 , G06F17/30353 , G06F17/30386 , G06F17/30424 , G06F17/30551
摘要： According to certain aspects, a computer system may be configured to obtain information indicating a plurality of groupings of data stored in a data source, the information indicating a number of data items included in each of the plurality of groupings; determine a first grouping of the plurality of groupings including one or more data items that have changed by comparing a first number of data items included in the first grouping and a historical first number of data items included in a corresponding local version of the first grouping; access data items included in the first grouping from the data source; compare the data items included in the first grouping to data items of the corresponding local version of the first grouping to determine which data items have changed; extract the changed data items of the first grouping; and forward the extracted data items to a destination system.
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公开(公告)号：US08935201B1
公开(公告)日：2015-01-13
申请号：US14254757
申请日：2014-04-16
发明人： William Fisher , Peter Maag
CPC分类号： G06F17/30598 , G06F7/24 , G06F11/1453 , G06F17/30 , G06F17/30156 , G06F17/30174 , G06F17/30353 , G06F17/30386 , G06F17/30424 , G06F17/30551
摘要： According to certain aspects, a computer system may be configured to obtain information indicating a plurality of groupings of data stored in a data source, the information indicating a number of data items included in each of the plurality of groupings; determine a first grouping of the plurality of groupings including one or more data items that have changed by comparing a first number of data items included in the first grouping and a historical first number of data items included in a corresponding local version of the first grouping; access data items included in the first grouping from the data source; compare the data items included in the first grouping to data items of the corresponding local version of the first grouping to determine which data items have changed; extract the changed data items of the first grouping; and forward the extracted data items to a destination system.
摘要翻译： 根据某些方面，计算机系统可以被配置为获得指示存储在数据源中的多个数据分组的信息，所述信息指示包括在多个分组中的每一个中的数据项的数量; 通过比较包括在第一组中的第一数量的数据项和包括在第一组的对应的本地版本中的历史的第一数量项来确定多个分组中的第一分组，包括一个或多个已经改变的数据项; 从数据源访问包括在第一组中的数据项; 将包括在第一组中的数据项与第一组的对应本地版本的数据项进行比较，以确定哪些数据项已经改变; 提取第一组的变化数据项; 并将提取的数据项转发到目的地系统。
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