Method and apparatus for performing an aggregate query in a database
system
    1.
    发明授权
    Method and apparatus for performing an aggregate query in a database system 失效
    在数据库系统中执行聚合查询的方法和装置

    公开(公告)号:US5893090A

    公开(公告)日:1999-04-06

    申请号:US790722

    申请日:1997-01-31

    IPC分类号: G06F12/00 G06F17/30

    摘要: In a computer-implemented method for generating a response to an aggregate query request on a source database, a random sample of records is extracted from the source database to generate a sample database. Then an aggregate query is performed on the sample database to generate a sample result, and an estimate of the aggregate query request on the source database is derived from the sample result.

    摘要翻译: 在用于生成对源数据库上的聚合查询请求的响应的计算机实现的方法中,从源数据库中提取随机的记录样本以生成样本数据库。 然后对样本数据库执行聚合查询以生成样本结果,并从样本结果导出对源数据库上的聚合查询请求的估计。

    SYSTEM AND METHOD FOR ADMINISTERING SECURITY IN A CORPORATE PORTAL
    2.
    发明申请
    SYSTEM AND METHOD FOR ADMINISTERING SECURITY IN A CORPORATE PORTAL 有权
    在公司门户中管理安全的系统和方法

    公开(公告)号:US20060161990A1

    公开(公告)日:2006-07-20

    申请号:US11308377

    申请日:2006-03-20

    摘要: A method, system, and computer program product for corporate portal security are provided, wherein security information corresponding to an external object imported into the corporate portal is automatically mapped from the object's native security system into the corporate portal system. For each external object imported, the corporate portal maps external users and external groups identified by the native security into corresponding portal users and portal groups according to a predefined mapping process, and stores the results in a manner that associates the external object with those portal users and portal groups. A plurality of database tables and maps determines the outcome of the predefined mapping process. Advantageously, when new external users or groups are added, they are detected by a synchronization agent which then automatically updates the database tables and maps. When custom group security configurations are desired, or when new domains are added, the portal administrator may manipulate a subset of the database tables and maps to achieve the desired configuration. Advantageously, manually intensive operations such as object-by-object security stampings, and/or re-manipulation of individual security settings associated with re-instantiated crawls, are avoided.

    摘要翻译: 提供了一种用于企业门户安全的方法,系统和计算机程序产品,其中对应于导入到企业门户中的外部对象的安全信息被自动地从对象的本机安全系统映射到企业门户系统中。 对于导入的每个外部对象,公司门户根据预定义的映射过程将外部用户和由本机安全性标识的外部组映射到相应的门户网站用户和门户组中,并以外部对象与该门户网站用户相关联的方式存储结果 和门户组。 多个数据库表和映射确定预定义映射过程的结果。 有利地,当添加新的外部用户或组时,它们由同步代理检测,同步代理然后自动更新数据库表和映射。 当需要自定义组安全配置时,或添加新域时,门户网站管理员可以操纵数据库表和映射的子集,以实现所需的配置。 有利地,避免了手动密集的操作,例如逐个对象的安全标记,和/或重新操纵与重新实例化的爬行相关联的各个安全设置。

    WEB BROWSER PAGE TRANSITION ACCELERATION
    3.
    发明申请
    WEB BROWSER PAGE TRANSITION ACCELERATION 审中-公开
    WEB浏览器页面转换加速

    公开(公告)号:US20140143644A1

    公开(公告)日:2014-05-22

    申请号:US14046811

    申请日:2013-10-04

    IPC分类号: G06F17/22

    摘要: A page transition system is described herein that allows for fast switching between a master page and one or more detail pages of a website, without substantial recoding of the website. The system includes a software library that handles link click events in the master page and the back button in detail pages. When the user clicks a link in the master page, the content of the master page is hidden and the content of the detail page is displayed in a hypertext markup language (HTML) iframe or similar construct that occupies the entirety of the browser viewport. When the user clicks the back button in the detail page to return to the master page M, the iframe is hidden or destroyed, and the content for the master page is unhidden. Thus, the system provides smooth page transitions that are faster for users and lower in burden on the server.

    摘要翻译: 本文描述了一种页面转换系统,其允许在母版页和网站的一个或多个详细页面之间的快速切换,而不对网站进行实质的重新编码。 该系统包括一个软件库,用于处理主页面中的链接点击事件和详细页面中的后退按钮。 当用户单击主页面中的链接时,主页面的内容被隐藏,并且详细信息页面的内容以占据整个浏览器视口的超文本标记语言(HTML)iframe或类似结构显示。 当用户单击详细信息页面中的返回按钮返回主页M时,iframe被隐藏或销毁,并且主页面的内容被取消隐藏。 因此,系统为用户提供了更快速的页面转换,并减轻了服务器的负担。

    PERSONALIZED REAL ESTATE EVENT FEED
    4.
    发明申请
    PERSONALIZED REAL ESTATE EVENT FEED 有权
    个性化房地产活动馈送

    公开(公告)号:US20140344112A1

    公开(公告)日:2014-11-20

    申请号:US14046833

    申请日:2013-10-04

    IPC分类号: G06Q30/06 G06Q50/16

    摘要: A personalized feed system is described herein that provides feeds that are tailored to the preferences of each user of a real estate website or application. A user signs up to receive a stored profile with the website, and the profile includes information such as what geographical regions the buyer is interested in, what types of homes the buyer is looking for, and so on. The personalized feed system uses this information to provide a feed specific to the buyer that notifies the buyer of listings that are of particular relevance to that buyer. The personalized feed system summarizes other real estate events that are relevant to the user in a single time-oriented feed. Buyers receive information about new and/or modified listings, sales, outstanding offers, status of a transaction, and the like, while sellers receive information about sales, new and/or modified listings, open offers, and so on.

    摘要翻译: 本文描述了一种个性化馈送系统,其提供针对房地产网站或应用的每个用户的偏好而定制的馈送。 用户注册接收与该网站存储的简档,并且该简档包括诸如买方感兴趣的地理区域,买方正在寻找什么类型的房屋等信息。 个性化饲料系统使用该信息来提供特定于买方的饲料,其通知买方与该买方特别相关的清单。 个性化饲料系统在单一时间导向的饲料中总结与用户相关的其他房地产事件。 买家收到关于新的和/或修改的列表,销售,未完成的报价,交易状态等的信息,而卖方接收关于销售,新的和/或修改的列表,公开报价等的信息。

    Web Server Hit Multiplier and Redirector
    5.
    发明申请
    Web Server Hit Multiplier and Redirector 有权
    Web服务器命中乘数和重定向器

    公开(公告)号:US20070198688A1

    公开(公告)日:2007-08-23

    申请号:US11688247

    申请日:2007-03-19

    IPC分类号: G06F15/173

    CPC分类号: G06F17/30887

    摘要: A method of analyzing a resource leak on a first web server uses a second web server. A first HTTP request message is received from a client at a first Web server and includes an identifier of an information component stored on the first Web server which generates a reply to the first HTTP request message including the information component, and sends the reply to the client. Multiple duplicate HTTP request messages for the information component are generated at the first Web server in response to the receiving of the first request, for analyzing a resource leak on the first Web server. Each of the duplicate HTTP request messages includes the identifier of the information component. The duplicate HTTP request are transmitted to a second Web server and multiply any existing resource leak, thereby facilitating detection, diagnosis and/or analysis. The transmitting to the second Web server maintains the first Web server free from receiving the multiple HTTP request messages.

    摘要翻译: 分析第一Web服务器上的资源泄漏的方法使用第二Web服务器。 从第一Web服务器的客户端接收到第一HTTP请求消息,并且包括存储在第一Web服务器上的信息组件的标识符,其生成包括信息组件的第一HTTP请求消息的答复,并且将答复发送给 客户。 为了分析第一个Web服务器上的资源泄漏,响应于第一个请求的接收,在第一个Web服务器上生成信息组件的多个重复的HTTP请求消息。 每个重复的HTTP请求消息都包括信息组件的标识符。 重复的HTTP请求被发送到第二个Web服务器,并将任何现有的资源泄漏加倍,从而便于检测,诊断和/或分析。 向第二Web服务器的发送维护第一Web服务器免于接收多个HTTP请求消息。