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    High-concurrency query operator and method
    1.
    发明授权
    High-concurrency query operator and method 有权
    高并发查询算子和方法

    公开(公告)号：US08285709B2

    公开(公告)日：2012-10-09

    申请号：US12779040

    申请日：2010-05-12

    Applicant: George Candea ,  Neoklis Polyzotis

    Inventor： George Candea ,  Neoklis Polyzotis

    IPC: G06F17/30

    CPC classification number: G06F17/30442

    Abstract: In one embodiment, a method includes concurrently executing a set of multiple queries, through a processor, to improve a resource usage within a data warehouse system. The method also includes permitting a group of users of the data warehouse system to simultaneously run a set of queries. In addition, the method includes applying a high-concurrency query operator to continuously optimize a large number of concurrent queries for a set of highly concurrent dynamic workloads.

    Abstract translation: 在一个实施例中，一种方法包括通过处理器同时执行一组多个查询，以改善数据仓库系统内的资源使用。 该方法还包括允许数据仓库系统的一组用户同时运行一组查询。 此外，该方法包括应用高并发查询运算符来持续优化大量并发的查询，用于一组高度并发的动态工作负载。

    Automated discovery of template patterns based on received server requests
    2.
    发明授权
    Automated discovery of template patterns based on received server requests 有权
    基于接收到的服务器请求自动发现模板模式

    公开(公告)号：US08782219B2

    公开(公告)日：2014-07-15

    申请号：US13475514

    申请日：2012-05-18

    Applicant: Konstantinos Morfonios ,  Leonidas Galanis ,  Neoklis Polyzotis ,  Karl Dias

    Inventor： Konstantinos Morfonios ,  Leonidas Galanis ,  Neoklis Polyzotis ,  Karl Dias

    IPC: G06F15/173 ,  G06F15/16

    CPC classification number: G06F17/30371 ,  G06F11/3409 ,  G06F11/3452 ,  G06F17/30321 ,  G06F2201/80 ,  G06F2201/875 ,  G06N7/005 ,  H04L43/04 ,  H04L43/0817

    Abstract: Described herein are methods for determining patterns based on requests received by a server. Based on the determined patterns, insight into the types of requests received by the server can be gained. Additionally, performance statistics and query statistics can be aggregated in a useful way. For example, performance statistics may be summarized for each determined pattern. One technique for determining patterns includes determining a sequence of template identifiers identifying templates that correspond to sub-sequences of requests in a sequence of server requests. A model may be created based on the sequence of template identifiers. Based on the model, template patterns may be determined. Template patterns may further be grouped into pattern clusters.

    Abstract translation: 这里描述了基于服务器接收的请求来确定模式的方法。 基于确定的模式，可以获得服务器接收到的请求的类型。 此外，可以以有用的方式汇总性能统计信息和查询统计信息。 例如，可以针对每个确定的模式总结性能统计。 用于确定模式的一种技术包括确定标识与服务器请求序列中的请求的子序列相对应的模板的模板标识符序列。 可以基于模板标识符的序列来创建模型。 基于该模型，可以确定模板图案。 模板图案可以进一步分组成模式簇。

    HIGHCONCURRENCY QUERY OPERATOR AND METHOD
    3.
    发明申请
    HIGHCONCURRENCY QUERY OPERATOR AND METHOD 有权
    高周期查询操作员和方法

    公开(公告)号：US20100293135A1

    公开(公告)日：2010-11-18

    申请号：US12779040

    申请日：2010-05-12

    Applicant: GEORGE CANDEA ,  Neoklis Polyzotis

    Inventor： GEORGE CANDEA ,  Neoklis Polyzotis

    IPC: G06F17/30

    CPC classification number: G06F17/30442

    Abstract: In one embodiment, a method includes concurrently executing a set of multiple queries, through a processor, to improve a resource usage within a data warehouse system. The method also includes permitting a group of users of the data warehouse system to simultaneously run a set of queries. In addition, the method includes applying a high-concurrency query operator to continuously optimize a large number of concurrent queries for a set of highly concurrent dynamic workloads.

    Abstract translation: 在一个实施例中，一种方法包括通过处理器同时执行一组多个查询，以改进数据仓库系统内的资源使用。 该方法还包括允许数据仓库系统的一组用户同时运行一组查询。 此外，该方法包括应用高并发查询运算符来持续优化大量并发的查询，用于一组高度并发的动态工作负载。

    AUTOMATED DISCOVERY OF TEMPLATE PATTERNS BASED ON RECEIVED SERVER REQUESTS
    6.
    发明申请
    AUTOMATED DISCOVERY OF TEMPLATE PATTERNS BASED ON RECEIVED SERVER REQUESTS 有权
    根据接收到的服务器要求自动发现模板模式

    公开(公告)号：US20130311642A1

    公开(公告)日：2013-11-21

    申请号：US13475514

    申请日：2012-05-18

    Applicant: Konstantinos Morfonios ,  Leonidas Galanis ,  Neoklis Polyzotis ,  Karl Dias

    Inventor： Konstantinos Morfonios ,  Leonidas Galanis ,  Neoklis Polyzotis ,  Karl Dias

    IPC: G06F15/173

    CPC classification number: G06F17/30371 ,  G06F11/3409 ,  G06F11/3452 ,  G06F17/30321 ,  G06F2201/80 ,  G06F2201/875 ,  G06N7/005 ,  H04L43/04 ,  H04L43/0817

    Abstract: Described herein are methods for determining patterns based on requests received by a server. Based on the determined patterns, insight into the types of requests received by the server can be gained. Additionally, performance statistics and query statistics can be aggregated in a useful way. For example, performance statistics may be summarized for each determined pattern. One technique for determining patterns includes determining a sequence of template identifiers identifying templates that correspond to sub-sequences of requests in a sequence of server requests. A model may be created based on the sequence of template identifiers. Based on the model, template patterns may be determined. Template patterns may further be grouped into pattern clusters.

    Abstract translation: 这里描述了基于服务器接收的请求来确定模式的方法。 基于确定的模式，可以获得服务器接收到的请求的类型。 此外，可以以有用的方式汇总性能统计信息和查询统计信息。 例如，可以针对每个确定的模式总结性能统计。 用于确定模式的一种技术包括确定标识与服务器请求序列中的请求的子序列相对应的模板的模板标识符序列。 可以基于模板标识符的序列来创建模型。 基于该模型，可以确定模板图案。 模板图案可以进一步分组成模式簇。

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