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1. 发明授权

US07958105B2 System and method for filtering database results using dynamic composite queries 有权
标题翻译：使用动态复合查询过滤数据库结果的系统和方法
公开(公告)号：US07958105B2
公开(公告)日：2011-06-07
申请号：US12044395
申请日：2008-03-07
申请人： Avraham Leff , James T. Rayfield , Timo J. Salo , Brandon J. W. Smith
发明人： Avraham Leff , James T. Rayfield , Timo J. Salo , Brandon J. W. Smith
IPC分类号： G06F17/30
CPC分类号： G06F17/30424 , G06F21/6227
摘要： A method, system and computer program product for retrieving data records to a client computer. An identifier of a base query is received from the client computer. The base query is configured to select a set of data records from a database that the client computer has permission to access. A modifying clause is also received from the client computer. The modifying clause comprises a directive restricting the set of data records to a subset of data records. The modifying clause may optionally comprise an expression for sorting. A combined query is generated from the base query and the modifying clause. The query is configured to return the subset of data records. The combined query is further configured to sort the subset of data records based on the value of the expression if the expression is present. The combined query is executed at the database.
摘要翻译：一种用于将数据记录检索到客户端计算机的方法，系统和计算机程序产品。从客户端计算机接收到基本查询的标识符。基本查询配置为从客户端计算机具有访问权限的数据库中选择一组数据记录。还从客户端计算机接收修改子句。修改子句包括将数据记录集合限制到数据记录的子集的指令。修改子句可以可选地包括用于排序的表达式。从基本查询和modify子句生成组合查询。该查询被配置为返回数据记录的子集。组合查询还被配置为如果表达式存在，则基于表达式的值对数据记录的子集进行排序。组合查询在数据库中执行。

2. 发明授权

US07904559B2 HTTP-based publish-subscribe service 失效
标题翻译：基于HTTP的发布 - 订阅服务
公开(公告)号：US07904559B2
公开(公告)日：2011-03-08
申请号：US11875401
申请日：2007-10-19
申请人： Amit K. Chopra , Brett G. King , Brandon J. W. Smith , Aaron J. Tarter
发明人： Amit K. Chopra , Brett G. King , Brandon J. W. Smith , Aaron J. Tarter
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L67/02
摘要： Resources are retrieved asynchronous through the use of resource requests to a feed server. When the feed server returns an initial requested resource, a URI for a next resource is sent to the requesting subscriber. The URI for the next resource was pre-generated by the feed server before the next resource was created, thus allowing the subscriber to have a pending asynchronous resource request at the feed server. This resource request persists on the feed server until the new resource becomes available.
摘要翻译：通过使用资源请求给源服务器来异步检索资源。当馈送服务器返回初始请求的资源时，下一个资源的URI被发送到请求的订户。下一个资源的URI在创建下一个资源之前由Feed服务器预先生成，从而允许订阅者在Feed服务器上具有挂起的异步资源请求。该资源请求在源服务器上持续存在，直到新的资源可用。

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