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Patent Agency Ranking
公开(公告)号：US09843549B2
公开(公告)日：2017-12-12
申请号：US14488618
申请日：2014-09-17
Inventor： Zhihao Zhou , Ming Tian , Li Liu
Abstract: Method, system and device for acquiring directionally published microblog messages are disclosed. A first client acquires an instruction for reading a microblog message from a first user, wherein the instruction comprises a keyword of the first user; the first client extracts directionally published microblog messages matching with the keyword of the first user from an outbox of a second user, wherein the second user is followed the first user and has a directional publishing authority; and the first terminal displays the extracted directionally published microblog messages to the first user. Through the solutions provided the present disclosure, a first user only needs to access an outbox of a second user for acquiring a microblog message, and thus the first user does not need to delete the microblog message. The operation of the first user is simplified, and thereby the user experience will be improved.
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公开(公告)号：US20140289557A1
公开(公告)日：2014-09-25
申请号：US14296877
申请日：2014-06-05
Inventor： Zhihao Zhou , Ming Tian , Li Liu
IPC: G06F11/14
CPC classification number: G06F11/1435 , G06F11/2064 , G06F11/2082 , G06F11/2089 , G06F17/303
Abstract: A method and a system for data migration are described, the method for data migration including: slicing data in an original system to obtain a data slice; importing the data slice into a new system; and redoing, in the new system, respective data corresponding to at least one pre-recorded write request according to a sequence number order of the at least one pre-recorded write request, wherein the at least one pre-recorded write request above is to simultaneously write to both the original system and the new system. In the method and the system, data in an original system can be seamlessly imported to a new system without forbidding writes to the original system, and the data in the new system can be recovered to the latest by a redo technique. Without any awareness of users, the data migration can be achieved in the background.
Abstract translation: 描述了一种用于数据迁移的方法和系统，用于数据迁移的方法包括：在原始系统中分割数据以获得数据切片; 将数据切片导入新系统; 并且在所述新系统中，根据所述至少一个预先记录的写入请求的序列号顺序重新对应于至少一个预先记录的写入请求的相应数据，其中上述至少一个预先记录的写入请求是 同时写入原系统和新系统。 在该方法和系统中，原始系统中的数据可以无缝导入到新系统，而不会对原始系统进行写入，新系统中的数据可以通过重做技术恢复到最新状态。 没有用户意识，可以在后台实现数据迁移。
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公开(公告)号：US09535793B2
公开(公告)日：2017-01-03
申请号：US14296877
申请日：2014-06-05
Inventor： Zhihao Zhou , Ming Tian , Li Liu
CPC classification number: G06F11/1435 , G06F11/2064 , G06F11/2082 , G06F11/2089 , G06F17/303
Abstract: A method and a system for data migration are described, the method for data migration including: slicing data in an original system to obtain a data slice; importing the data slice into a new system; and redoing, in the new system, respective data corresponding to at least one pre-recorded write request according to a sequence number order of the at least one pre-recorded write request, wherein the at least one pre-recorded write request above is to simultaneously write to both the original system and the new system. In the method and the system, data in an original system can be seamlessly imported to a new system without forbidding writes to the original system, and the data in the new system can be recovered to the latest by a redo technique. Without any awareness of users, the data migration can be achieved in the background.
Abstract translation: 描述了一种用于数据迁移的方法和系统，用于数据迁移的方法包括：在原始系统中分割数据以获得数据切片; 将数据切片导入新系统; 并且在所述新系统中，根据所述至少一个预先记录的写入请求的序列号顺序重新对应于至少一个预先记录的写入请求的相应数据，其中上述至少一个预先记录的写入请求是 同时写入原系统和新系统。 在该方法和系统中，原始系统中的数据可以无缝导入到新系统，而不会对原始系统进行写入，新系统中的数据可以通过重做技术恢复到最新状态。 没有用户意识，可以在后台实现数据迁移。
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公开(公告)号：US09525733B2
公开(公告)日：2016-12-20
申请号：US14749579
申请日：2015-06-24
Inventor： Zhihao Zhou , Ming Tian , Li Liu , Xingcai Jiang
CPC classification number: H04L67/1095 , G06F17/30079 , G06F17/30088 , G06F17/30174 , G06F17/30575 , H04L67/1097
Abstract: A data synchronization method is provided. The data synchronization method includes providing a first server with a master flag and a write flag for a data block; providing a second server; and importing a snapshot of the data block to the second server. The method further includes configuring a synchronizing flag for the data block on the second server; synchronizing, by a synchronizing component, data of the data block on the first server to the second server; and removing the write flag of the data block on the first server when the data block is to be migrated out of the first server. The method also includes synchronizing, by the synchronizing component, latest data of the data block on the first server to the second server; removing the master flag of the data block on the first server and removing the synchronizing flag of the data block on the second server after data of the data block on the second server and the data of the data block on the first server are completely synchronized; and configuring a master flag and a write flag for the data block on the second server.
Abstract translation: 提供了一种数据同步方法。 数据同步方法包括向第一服务器提供数据块的主标志和写标志; 提供第二台服务器; 并将数据块的快照导入到第二个服务器。 该方法还包括在第二服务器上配置数据块的同步标志; 通过同步组件将第一服务器上的数据块的数据同步到第二服务器; 以及当所述数据块要从所述第一服务器迁出时，移除所述第一服务器上的所述数据块的所述写入标志。 该方法还包括通过同步组件将第一服务器上的数据块的最新数据同步到第二服务器; 移除第一服务器上的数据块的主标记，并且在第二服务器上的数据块的数据之后删除第二服务器上的数据块的同步标志，并且第一服务器上的数据块的数据完全同步; 以及在第二服务器上配置数据块的主标记和写标志。
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5.发明申请公开(公告)号：US20150006658A1
公开(公告)日：2015-01-01
申请号：US14488618
申请日：2014-09-17
Inventor： Zhihao Zhou , Ming Tian , Li Liu
Abstract: Method, system and device for acquiring directionally published microblog messages are disclosed. A first client acquires an instruction for reading a microblog message from a first user, wherein the instruction comprises a keyword of the first user; the first client extracts directionally published microblog messages matching with the keyword of the first user from an outbox of a second user, wherein the second user is followed the first user and has a directional publishing authority; and the first terminal displays the extracted directionally published microblog messages to the first user. Through the solutions provided the present disclosure, a first user only needs to access an outbox of a second user for acquiring a microblog message, and thus the first user does not need to delete the microblog message. The operation of the first user is simplified, and thereby the user experience will be improved.
Abstract translation: 公开了用于获取定向发布的微博消息的方法，系统和设备。 第一客户端获取从第一用户读取微博消息的指令，其中所述指令包括所述第一用户的关键字; 第一客户端从第二用户的发件箱中提取与第一用户的关键词匹配的定向发布的微博消息，其中第二用户遵循第一用户并具有定向发布权限; 并且第一终端向第一用户显示提取的定向发布的微博消息。 通过提供本公开的解决方案，第一用户仅需要访问用于获取微博消息的第二用户的发件箱，并且因此第一用户不需要删除微博消息。 简化了第一用户的操作，从而提高了用户体验。
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