Healthcheck of information technology infrastructure based on log data
    22.
    发明授权
    Healthcheck of information technology infrastructure based on log data 失效
    基于日志数据的信息技术基础设施的检查

    公开(公告)号:US08086596B2

    公开(公告)日:2011-12-27

    申请号:US12121301

    申请日:2008-05-15

    IPC分类号: G06F17/30

    摘要: Checking health of information technology infrastructure based on log data, in one aspect, may collect log data non-intrusively from a production system, said log data at least associated with transactions occurring in the production system and resource utilization of the production system, may normalize said log data into a plurality of log data types, may perform data regression analysis using said plurality of log data types to estimate resources consumed by each of said transactions and throughput of each of said transactions, and may use a queuing model to predict performance of the information technology infrastructure under various workloads.

    摘要翻译: 基于日志数据检查信息技术基础设施的健康状况,一方面可以从生产系统非侵入性地收集日志数据,所述至少与生产系统中发生的交易和生产系统的资源利用相关联的日志数据可以归一化 将日志数据表示为多个日志数据类型,可以使用所述多个日志数据类型来执行数据回归分析,以估计每个所述事务消耗的资源和每个所述事务的吞吐量,并且可以使用排队模型来预测 各种工作负载下的信息技术基础设施。

    Content delivery utilizing multiple content delivery networks
    25.
    发明申请
    Content delivery utilizing multiple content delivery networks 审中-公开
    使用多个内容传送网络的内容传送

    公开(公告)号:US20110078327A1

    公开(公告)日:2011-03-31

    申请号:US12587016

    申请日:2009-09-30

    IPC分类号: G06F15/16

    摘要: Content delivery includes receiving a Domain Name Service (DNS) request, selecting from a plurality of Content Delivery Networks (CDNs) a CDN to provide content associated with the DNS request, processing the DNS request and generating a response, the response including a canonical name (CNAME) value that corresponds to the selected CDN, receiving an indication that the content is not presently available at the selected CDN, and returning an Internet Protocol (IP) address of a data source that is configured to provide the content to the selected CDN.

    摘要翻译: 内容传递包括接收域名服务(DNS)请求,从多个内容传送网络(CDN)中选择CDN以提供与DNS请求相关联的内容,处理DNS请求并产生响应,该响应包括规范名称 (CNAME)值对应于所选择的CDN,接收所选内容当前不可用于所选择的CDN的指示,以及返回被配置为向所选CDN提供内容的数据源的因特网协议(IP)地址 。

    Computer Software for Visualizing Genotyping Data
    26.
    发明申请
    Computer Software for Visualizing Genotyping Data 有权
    用于可视化基因分型数据的计算机软件

    公开(公告)号:US20110060768A1

    公开(公告)日:2011-03-10

    申请号:US12879419

    申请日:2010-09-10

    IPC分类号: G06F17/30

    CPC分类号: G06F19/26 G06F19/18 G06F19/20

    摘要: A computer system for visualizing recombination events in a group of individuals is provided. According to one aspect of the invention, high-density SNP genotype data is obtained from related individuals in a family. A pedigree is created, haplotypes are reconstructed and likely recombination breakpoints are identified with the use of publicly available computer programs. A software tool is then used facilitate the visualization of the recombination events in the family.

    摘要翻译: 提供了用于在一组个体中可视化重组事件的计算机系统。 根据本发明的一个方面,从家族中的相关个体获得高密度SNP基因型数据。 创建谱系,单倍型被重建,并且可能使用公共可用的计算机程序识别重组断点。 然后使用软件工具来促进家族中重组事件的可视化。

    Method for functionalization of nanoscale fiber films
    27.
    发明授权
    Method for functionalization of nanoscale fiber films 有权
    纳米纤维膜功能化方法

    公开(公告)号:US07862766B2

    公开(公告)日:2011-01-04

    申请号:US11749302

    申请日:2007-05-16

    摘要: Methods are provided for functionalizing a macroscopic film comprised of nanoscale fibers by controlled irradiation. The methods may include the steps of (a) providing a nanoscale fiber film material comprising a plurality of nanoscale fibers (which may include single wall nanotubes, multi-wall nanotubes, carbon nanofibers, or a combination thereof); and (b) irradiating the nanoscale fiber film material with a controlled amount of radiation in the open air or in a controlled atmosphere. The step of irradiating the nanoscale fiber film material is effective to functionalize the plurality of nanoscale fibers. Irradiated nanoscale fiber films are also provided having improved mechanical and electrical conducting properties.

    摘要翻译: 提供了通过受控照射使由纳米级纤维构成的肉眼膜官能化的方法。 所述方法可以包括以下步骤:(a)提供包含多个纳米级纤维(其可以包括单壁纳米管,多壁纳米管,碳纳米纤维或其组合)的纳米级纤维膜材料; 和(b)在露天或受控气氛中用受控量的辐射照射纳米级纤维膜材料。 对纳米级纤维膜材料照射的步骤对多个纳米级纤维进行官能化是有效的。 还提供了具有改善的机械和导电性能的辐照的纳米级纤维膜。

    METHODS AND SYSTEMS FOR GENERATING QUERY PLANS THAT ARE COMPATIBLE FOR EXECUTION IN HARDWARE
    29.
    发明申请
    METHODS AND SYSTEMS FOR GENERATING QUERY PLANS THAT ARE COMPATIBLE FOR EXECUTION IN HARDWARE 审中-公开
    用于产生兼容硬件执行的查询计划的方法和系统

    公开(公告)号:US20100005077A1

    公开(公告)日:2010-01-07

    申请号:US12168821

    申请日:2008-07-07

    IPC分类号: G06F17/30

    CPC分类号: G06F16/24542

    摘要: Embodiments of the present invention generate and optimize query plans that are at least partially executable in hardware. Upon receiving a query, the query is rewritten and optimized with a bias for hardware execution of fragments of the query. A template-based algorithm may be employed for transforming a query into fragments and then into query tasks. The various query tasks can then be routed to either a hardware accelerator, a software module, or sent back to a database management system for execution. For those tasks routed to the hardware accelerator, the query tasks are compiled into machine code database instructions. In order to optimize query execution, query tasks may be broken into subtasks, rearranged based on available resources of the hardware, pipelined, or branched conditionally

    摘要翻译: 本发明的实施例生成和优化在硬件中至少部分可执行的查询计划。 在接收到查询后,查询将被重写和优化,以便查询的片段的硬件执行偏差。 可以采用基于模板的算法将查询转换成片段,然后转换为查询任务。 然后可以将各种查询任务路由到硬件加速器,软件模块,或者发送回数据库管理系统以执行。 对于路由到硬件加速器的任务,将查询任务编译为机器码数据库指令。 为了优化查询执行,查询任务可能被分解为子任务,根据硬件的可用资源,流水线或有条件的分支进行重新排列

    SYSTEM AND METHOD FOR AUTOMATING DATA PARTITIONING IN A PARALLEL DATABASE
    30.
    发明申请
    SYSTEM AND METHOD FOR AUTOMATING DATA PARTITIONING IN A PARALLEL DATABASE 失效
    用于在并行数据库中自动数据分区的系统和方法

    公开(公告)号:US20080263001A1

    公开(公告)日:2008-10-23

    申请号:US12110674

    申请日:2008-04-28

    IPC分类号: G06F17/30

    摘要: A system for automating data partitioning in a parallel database includes plural nodes connected in parallel. Each node includes a database server and two databases connected thereto. Each database server includes a query optimizer. Moreover, a partitioning advisor communicates with the database server and the query optimizer. The query optimizer and the partitioning advisor include a program for recommending and evaluating data table partitions that are useful for processing a workload of query statements. The data table partitions are recommended and evaluated without requiring the data tables to be physically repartitioned.

    摘要翻译: 用于在并行数据库中自动化数据划分的系统包括并行连接的多个节点。 每个节点包括一个数据库服务器和两个连接到其上的数据库。 每个数据库服务器都包含一个查询优化器。 此外,分区顾问与数据库服务器和查询优化器进行通信。 查询优化器和分区顾问程序包括一个用于推荐和评估对处理查询语句的工作负载有用的数据表分区的程序。 建议和评估数据表分区,而不需要物理重新分区数据表。