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1. 发明授权

US10303796B2 Updating distributed shards without compromising on consistency 有权
公开(公告)号：US10303796B2
公开(公告)日：2019-05-28
申请号：US14645168
申请日：2015-03-11
申请人： Kiran Gangadharappa , Dinesh Shahane
发明人： Kiran Gangadharappa , Dinesh Shahane
IPC分类号： G06F17/30
摘要： In an example embodiment, a first data change and a second data change to data stored in a distributed database are received. The first data change and the second data change are batched in a communication to an index manager. The distributed database is reindexed based on the first data change and the second data change by creating a revised first shard index for a first shard in the distributed database and a revised second shard index for a second shard in the distributed database. The first shard and the second shard are instructed to update respective shard indexes. Confirmation that the first shard index has been updated is received. Then confirmation that the second shard index has been updated is received. In response to both of the confirmations, both the first shard and the second shard are instructed to commit their respective updates.

2. 发明申请

US20160205218A1 MULTI-ADAPTER SUPPORT IN THE CLOUD 审中-公开
标题翻译：多云适应器在云中的支持
公开(公告)号：US20160205218A1
公开(公告)日：2016-07-14
申请号：US14701453
申请日：2015-04-30
申请人： Ridwan Tan , Dennis Lee , Kiran Gangadharappa , Dinesh Shahane , Sushant Prasad , Ketan Bengali
发明人： Ridwan Tan , Dennis Lee , Kiran Gangadharappa , Dinesh Shahane , Sushant Prasad , Ketan Bengali
IPC分类号： H04L29/08
CPC分类号： H04W4/021 , H04L67/10 , H04L67/1097 , H04W4/18
摘要： In an example embodiment, zone information is received from a distributed database, the zone information including a mapping between each of a plurality of client applications and a corresponding zone. Then a first adapter is assigned to a first client application based on the mapping. A second adapter is then assigned to a second client application based on the mapping. When data is received from the first client application, the data from the first client application is parsed using the first adapter, producing output to a search core and an indexing core associated with a zone corresponding to the first client application.
摘要翻译：在示例实施例中，从分布式数据库接收区域信息，该区域信息包括多个客户端应用程序中的每一个与相应区域之间的映射。然后，基于映射将第一适配器分配给第一客户端应用。然后基于映射将第二适配器分配给第二客户端应用。当从第一客户端应用程序接收数据时，使用第一适配器解析来自第一客户端应用程序的数据，产生输出到搜索核心和与对应于第一客户端应用程序的区域相关联的索引核心。

3. 发明授权

US10331696B2 Indexing heterogeneous searchable data in a multi-tenant cloud 有权
公开(公告)号：US10331696B2
公开(公告)日：2019-06-25
申请号：US14645193
申请日：2015-03-11
申请人： Kiran Gangadharappa , Dinesh Shahane
发明人： Kiran Gangadharappa , Dinesh Shahane
IPC分类号： G06F17/30 , G06F16/27
摘要： In an example embodiment, a method for indexing data is provided. Primary data and auxiliary data is received from a first tenant in a computer network. A first index is then created for the primary data and the auxiliary data from the first tenant. The first index is stored in a first shard. Then primary data and auxiliary data are received from a second tenant in the computer network. A second index is created for the primary data and the auxiliary data from the second tenant. The second index is then stored in the first shard. The first shard is then stored in a first instance of a distributed database, the distributed database comprising a plurality of instances, each instance operating on a different logical or physical device.

4. 发明申请

US20160203174A1 ELASTIC SHARDING OF DATA IN A MULTI-TENANT CLOUD 审中-公开
标题翻译：数据在多个云中的弹性保护
公开(公告)号：US20160203174A1
公开(公告)日：2016-07-14
申请号：US14645109
申请日：2015-03-11
申请人： Dinesh Shahane , Kiran Gangadharappa
发明人： Dinesh Shahane , Kiran Gangadharappa
IPC分类号： G06F17/30
CPC分类号： G06F16/2228
摘要： In an example embodiment, primary data is received from a first tenant in a computer network. Then auxiliary data relating to the primary data is received from the first tenant. A first index is created for the primary data and the auxiliary data from the first tenant. Then the first index is stored as a first shardlet. The first shardlet is bundled with one or more other shardlets for the tenant in a shard group. The shard group is packed with one or more other shard groups in a first shard. Then the first shard is stored in a first instance of a distributed database, the distributed database comprising a plurality of instances, each instance operating on a different logical or physical device.
摘要翻译：在示例实施例中，从计算机网络中的第一租户接收主数据。然后从第一租户接收与主数据有关的辅助数据。为主数据和来自第一租户的辅助数据创建第一个索引。然后第一个索引作为第一个shardlet存储。第一个shardlet与一个或多个其他shardlets捆绑在一个分片组中的租户。分片组在第一个分片中包含一个或多个其他分片组。然后，第一分片存储在分布式数据库的第一实例中，分布式数据库包括多个实例，每个实例在不同的逻辑或物理设备上操作。

5. 发明申请

US20160203171A1 INDEXING HETEROGENEOUS SERCHABLE DATA IN A MULTI-TENANT CLOUD 审中-公开
标题翻译：在多个云中指示异构的可编程数据
公开(公告)号：US20160203171A1
公开(公告)日：2016-07-14
申请号：US14645193
申请日：2015-03-11
申请人： Kiran Gangadharappa , Dinesh Shahane
发明人： Kiran Gangadharappa , Dinesh Shahane
IPC分类号： G06F17/30
CPC分类号： G06F16/27
摘要： In an example embodiment, a method for indexing data is provided. Primary data and auxiliary data is received from a first tenant in a computer network. A first index is then created for the primary data and the auxiliary data from the first tenant. The first index is stored in a first shard. Then primary data and auxiliary data are received from a second tenant in the computer network. A second index is created for the primary data and the auxiliary data from the second tenant. The second index is then stored in the first shard. The first shard is then stored in a first instance of a distributed database, the distributed database comprising a plurality of instances, each instance operating on a different logical or physical device.
摘要翻译：在示例实施例中，提供了一种用于索引数据的方法。从计算机网络中的第一租户接收主数据和辅助数据。然后为主数据和来自第一租户的辅助数据创建第一索引。第一个索引存储在第一个分片中。然后从计算机网络中的第二租户接收主数据和辅助数据。为主数据和第二租户的辅助数据创建第二个索引。然后将第二个索引存储在第一个分片中。然后将第一个分片存储在分布式数据库的第一实例中，分布式数据库包括多个实例，每个实例在不同的逻辑或物理设备上运行。

6. 发明申请

US20160203168A1 UPDATING DISTRIBUTED SHARDS WITHOUT COMPROMISING ON CONSISTENCY 审中-公开
标题翻译：更新分发股票，而不影响一致性
公开(公告)号：US20160203168A1
公开(公告)日：2016-07-14
申请号：US14645168
申请日：2015-03-11
申请人： Kiran Gangadharappa , Dinesh Shahane
发明人： Kiran Gangadharappa , Dinesh Shahane
IPC分类号： G06F17/30
CPC分类号： G06F17/30575
摘要： In an example embodiment, a first data change and a second data change to data stored in a distributed database are received. The first data change and the second data change are batched in a communication to an index manager. The distributed database is reindexed based on the first data change and the second data change by creating a revised first shard index for a first shard in the distributed database and a revised second shard index for a second shard in the distributed database. The first shard and the second shard are instructed to update respective shard indexes. Confirmation that the first shard index has been updated is received. Then confirmation that the second shard index has been updated is received. In response to both of the confirmations, both the first shard and the second shard are instructed to commit their respective updates.
摘要翻译：在示例实施例中，接收对存储在分布式数据库中的数据的第一数据改变和第二数据改变。第一个数据更改和第二个数据更改在与索引管理器的通信中进行批处理。通过为分布式数据库中的第一分片创建经修订的第一分片索引和分布式数据库中的第二分片的修改的第二分片索引，基于第一数据改变和第二数据改变来重新建立分布式数据库。指示第一个分片和第二个分片更新各个分片索引。接收到第一个分片索引已被更新的确认。接着确认第二分片索引已被更新。为了响应这两个确认，第一个分片和第二个分片被指示提交各自的更新。

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