Transparent edge-of-network data cache
    1.
    发明授权
    Transparent edge-of-network data cache 有权
    透明的网络边缘数据缓存

    公开(公告)号:US06950823B2

    公开(公告)日:2005-09-27

    申请号:US10328229

    申请日:2002-12-23

    IPC分类号: G06F7/00 G06F15/16 G06F17/30

    摘要: A system, apparatus and method are provided for the dynamic caching of data based on queries performed by a local application, where the system includes a remote server having a complete database, a local database on an edge server including a subset of the complete database, the edge server in communication with the remote server, shared tables within the local database on the edge server for caching results from the complete database, receiving locally generated data, and adjusting the contents of the cache based on available storage requirements while ensuring consistency of the data between the local database and the remote database; the apparatus includes an edge data cache including a query evaluator, a cache index, cache repository, resource manager, containment checker, query parser and consistency manager all in signal communication with the query evaluator; and the method for a local server to satisfy a database query meant for at least one remote server includes dynamically caching results of previous database queries of the remote server, associating a local database with the local server, storing a plurality of the caching results in shared tables in the local database, and using the plurality of the caching results in satisfying a new database query with the local server.

    摘要翻译: 提供了一种用于基于由本地应用执行的查询来动态缓存数据的系统,装置和方法,其中系统包括具有完整数据库的远程服务器,包括完整数据库的子集的边缘服务器上的本地数据库, 与远程服务器通信的边缘服务器,边缘服务器上的本地数据库中的共享表,用于从完整数据库缓存结果,接收本地生成的数据,并根据可用存储要求调整缓存的内容,同时确保 本地数据库与远程数据库之间的数据; 该装置包括与查询评估器进行信号通信的包括查询评估器,缓存索引,高速缓存存储库,资源管理器,容纳检查器,查询解析器和一致性管理器的边缘数据高速缓存器; 并且本地服务器满足用于至少一个远程服务器的数据库查询的方法包括动态缓存远程服务器的先前数据库查询的结果,将本地数据库与本地服务器相关联,将多个缓存结果存储在共享 本地数据库中的表,并且使用多个高速缓存结果来满足与本地服务器的新的数据库查询。

    ADAPTIVE EDGE PROCESSING OF APPLICATION DATA
    4.
    发明申请
    ADAPTIVE EDGE PROCESSING OF APPLICATION DATA 审中-公开
    自适应边缘处理应用数据

    公开(公告)号:US20070233935A1

    公开(公告)日:2007-10-04

    申请号:US11750720

    申请日:2007-05-18

    IPC分类号: G06F12/00

    摘要: An adaptive data replication and caching system configured for deployment at the network edge. This system can include a data caching system configured to cache application data in a data store and to satisfy queries for application data from the cache. The system also can include a data replication system configured to replicate application data in the data store and to satisfy queries for application data against the replicated application data. Finally, the adaptive data replication and caching system can include a configurator for configuring portions of the data store for exclusive use by the data caching system and the data replication system.

    摘要翻译: 配置为在网络边缘部署的自适应数据复制和缓存系统。 该系统可以包括配置为缓存数据存储器中的应用数据并且满足来自高速缓存的应用数据的查询的数据缓存系统。 该系统还可以包括配置为在数据存储中复制应用数据并满足针对复制的应用数据的应用数据的查询的数据复制系统。 最后,自适应数据复制和缓存系统可以包括配置器,用于配置由数据高速缓存系统和数据复制系统专用的数据存储部分。

    Lighting device
    7.
    发明授权
    Lighting device 有权
    照明设备

    公开(公告)号:US08283844B2

    公开(公告)日:2012-10-09

    申请号:US13074440

    申请日:2011-03-29

    IPC分类号: H01J5/16

    摘要: A lighting device is disclosed herein. In the lighting device, a plurality of the light emitting elements may be provided based on a desired amount of light. The lighting device may include a reflector provided over the light emitting elements and a lens provided over the reflector. The reflector may be configured to reflect light emitted from the light emitting elements to reduce light loss and to improve light distribution efficiency in the lighting device.

    摘要翻译: 本文公开了照明装置。 在照明装置中,可以基于期望量的光来设置多个发光元件。 照明装置可以包括设置在发光元件上的反射器和设置在反射器上的透镜。 反射器可以被配置为反射从发光元件发射的光以减少光损失并且提高照明装置中的光分布效率。

    ILLUMINATOR
    10.
    发明申请
    ILLUMINATOR 有权
    照明器

    公开(公告)号:US20110038175A1

    公开(公告)日:2011-02-17

    申请号:US12856435

    申请日:2010-08-13

    申请人: Sanghyun Park

    发明人: Sanghyun Park

    IPC分类号: F21V7/22

    摘要: An illuminator including a bottom member having a guide face of a polygonal configuration arranged therein, a light source mounted on the guide face, a light guide member positioned inside the guide face of the polygonal configuration and optically aligned with the light source, and a top member coupled to the bottom member to protect the light source is provided.

    摘要翻译: 一种照明器,包括具有布置在其中的具有多边形构造的引导面的底部构件,安装在引导面上的光源,定位在多边形构造的引导面内侧并与光源光学对准的导光构件,以及顶部 提供耦合到底部构件以保护光源的构件。