公开(公告)号：US07979406B2

公开(公告)日：2011-07-12

申请号：US12139899

申请日：2008-06-16

申请人： Byron C. Gehman ,  Kirk M. Sexton

发明人： Byron C. Gehman ,  Kirk M. Sexton

IPC分类号： G06F7/50

CPC分类号： G06F17/30315 ,  G06Q40/12

摘要： Compressing transaction data is provided. A current transaction data point is received. A determination is made as to whether the current transaction data point is a first transaction data point or a subsequent transaction data point of a set of transaction data points for a current variable length aggregation record. A further determination is made as to whether the subsequent transaction data point is within a predetermined tolerance of a predicted transaction data point in response to the current transaction data point being the subsequent transaction data point. The subsequent transaction data point is compressed into the current variable length aggregation record in response to the subsequent transaction data point falling within the predetermined tolerance of the predicted transaction data point.

摘要翻译： 提供压缩交易数据。 接收当前事务数据点。 确定当前交易数据点是当前可变长度聚合记录的一组交易数据点的第一交易数据点还是后续交易数据点。 响应于当前交易数据点是随后的交易数据点，进一步确定后续交易数据点是否在预测交易数据点的预定公差内。 随后的事务数据点被压缩到当前可变长度聚合记录中，以响应于后续事务数据点落在预测事务数据点的预定公差内。

公开(公告)号：US20090313275A1

公开(公告)日：2009-12-17

申请号：US12139899

申请日：2008-06-16

申请人： Byron C. Gehman ,  Kirk M. Sexton

发明人： Byron C. Gehman ,  Kirk M. Sexton

IPC分类号： G06F17/30

CPC分类号： G06F17/30315 ,  G06Q40/12

摘要： Compressing transaction data is provided. A current transaction data point is received. A determination is made as to whether the current transaction data point is a first transaction data point or a subsequent transaction data point of a set of transaction data points for a current variable length aggregation record. A further determination is made as to whether the subsequent transaction data point is within a predetermined tolerance of a predicted transaction data point in response to the current transaction data point being the subsequent transaction data point. The subsequent transaction data point is compressed into the current variable length aggregation record in response to the subsequent transaction data point falling within the predetermined tolerance of the predicted transaction data point.

摘要翻译： 提供压缩交易数据。 接收当前事务数据点。 确定当前交易数据点是当前可变长度聚合记录的一组交易数据点的第一交易数据点还是后续交易数据点。 响应于当前交易数据点是随后的交易数据点，进一步确定后续交易数据点是否在预测交易数据点的预定公差内。 随后的事务数据点被压缩到当前可变长度聚合记录中，以响应于后续事务数据点落在预测事务数据点的预定公差内。

公开(公告)号：US07136881B2

公开(公告)日：2006-11-14

申请号：US09738368

申请日：2000-12-15

申请人： Byron C. Gehman ,  David G. Robinson

发明人： Byron C. Gehman ,  David G. Robinson

IPC分类号： G06F17/30

CPC分类号： G06F9/542 ,  Y10S707/99953 ,  Y10S707/99955

摘要： A directory event system for providing timely event notifications of each corresponding data replication of a master directory database to a replicate directory database includes an event master server, one or more event service servers, and one or more event client servers. For an event client server having directory clients in electrical communication with the replicate directory database, the event master server provides an event message to an event service server in response to the data manipulation of the master directory database by a directory service provider server. The event message includes the event notification and the sequence number, and the event service server provides the event notification to the event client server upon a replication of the sequence number within the replicate directory database. The replicate directory clients can poll the replicate directory database for the manipulated data upon receipt of the event notification from the event client server.

摘要翻译： 用于提供主目录数据库的每个对应数据复制到复制目录数据库的及时事件通知的目录事件系统包括事件主服务器，一个或多个事件服务服务器以及一个或多个事件客户机服务器。 对于具有与复制目录数据库电通信的目录客户端的事件客户端服务器，事件主服务器响应于目录服务提供商服务器对主目录数据库的数据操纵，向事件服务服务器提供事件消息。 事件消息包括事件通知和序列号，并且事件服务服务器在复制目录数据库中的序列号的复制时向事件客户端服务器提供事件通知。 复制目录客户端可以在从事件客户端服务器接收到事件通知后轮询复制目录数据库以获取被处理数据。