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    AUTOMATIC WORKLOAD REPOSITORY PERFORMANCE BASELINES
    1.
    发明申请
    AUTOMATIC WORKLOAD REPOSITORY PERFORMANCE BASELINES 有权
    自动工作记录性能基线

    公开(公告)号：US20150199257A1

    公开(公告)日：2015-07-16

    申请号：US14665173

    申请日：2015-03-23

    Applicant: Oracle International Corporation

    Inventor： Michael Feng ,  Mark Ramacher ,  Gary Ngai ,  Graham Wood ,  John Beresniewicz

    IPC: G06F11/34

    CPC classification number: G06F11/3495 ,  G06F11/3409 ,  G06F11/3428 ,  G06F11/3616

    Abstract: Techniques that improve manageability of systems. Techniques are provided for creating different types of baselines that are more flexible and dynamic in nature. A future-based baseline may be created defining a period of time, wherein at least a portion of the period of time is in the future. A baseline may be created that is a composite of multiple baselines. In general, baselines may be specified having one or more periods of time that are either contiguous or non-contiguous. A template for creating a set of baselines based on a set of time periods may also be created, where the template can be used to create a baseline for each of the set of time periods. A moving window baseline may be created having an associated time window that changes with passage of time, where accordingly the data associated with the baseline may also dynamically change with passage of time.

    Abstract translation: 提高系统可管理性的技术。 提供了技术来创建不同类型的基础，这些基准在本质上更加灵活和动态。 可以创建定义一段时间的基于未来的基线，其中至少一部分时间段在将来。 可以创建一个基准，该基准是多个基线的组合。 通常，可以指定具有连续或不连续的一个或多个时间段的基线。 还可以创建用于基于一组时间段来创建一组基线的模板，其中可以使用该模板为每组时间段创建基准。 可以创建具有随时间变化而变化的相关联的时间窗口的移动窗口基线，其中因此与基线相关联的数据也随着时间的推移而动态地改变。

    Systems and methods for applying an analytical model to performance analysis
    2.
    发明授权
    Systems and methods for applying an analytical model to performance analysis 有权
    将分析模型应用于性能分析的系统和方法

    公开(公告)号：US09477692B2

    公开(公告)日：2016-10-25

    申请号：US13756154

    申请日：2013-01-31

    Applicant: Oracle International Corporation

    Inventor： John Beresniewicz ,  Stephen Wexler ,  Peter Belknap ,  Hsiao-Te Su ,  Ameet Kini

    IPC: G06F17/30 ,  G06F11/32

    CPC classification number: G06F17/30289 ,  G06F11/321 ,  G06F17/30306 ,  G06F2201/80

    Abstract: Aspects of the present disclosure describe systems and methods for providing active session history data to users for use in database performance analysis. In various aspects, active session history data obtained from monitoring a database and/or database system over a period of time may be segmented into multiple dimensions. The segmented data may be subsequently provide and/or displayed on one or more interfaces, such as a graphical user interface, to users. The interface may visualize the dimensional ASH data in a variety of ways, such as through icons, graphs, charts, histograms, temporal delineations, treemaps, etc.

    Abstract translation: 本公开的方面描述了用于向用户提供活动会话历史数据以用于数据库性能分析的系统和方法。 在各个方面，可以将在一段时间内从数据库和/或数据库系统监视获得的活动会话历史数据分割成多个维度。 分段数据可以随后在用户的一个或多个接口（诸如图形用户界面）上提供和/或显示。 该界面可以通过各种方式，例如通过图标，图形，图表，直方图，时间描绘，颤抖等可视化ASH数据。

    SYSTEMS AND METHODS FOR APPLYING AN ANALYTICAL MODEL TO PERFORMANCE ANALYSIS
    3.
    发明申请
    SYSTEMS AND METHODS FOR APPLYING AN ANALYTICAL MODEL TO PERFORMANCE ANALYSIS 有权
    将分析模型应用于性能分析的系统和方法

    公开(公告)号：US20140095428A1

    公开(公告)日：2014-04-03

    申请号：US13756154

    申请日：2013-01-31

    Applicant: ORACLE INTERNATIONAL CORPORATION

    Inventor： John Beresniewicz ,  Stephen Wexler ,  Peter Belknap ,  Hsiao-Te Su ,  Ameet Kini

    IPC: G06F17/30

    CPC classification number: G06F17/30289 ,  G06F11/321 ,  G06F17/30306 ,  G06F2201/80

    Abstract: Aspects of the present disclosure describe systems and methods for providing active session history data to users for use in database performance analysis. In various aspects, active session history data obtained from monitoring a database and/or database system over a period of time may be segmented into multiple dimensions. The segmented data may be subsequently provide and/or displayed on one or more interfaces, such as a graphical user interface, to users. The interface may visualize the dimensional ASH data in a variety of ways, such as through icons, graphs, charts, histograms, temporal delineations, treemaps, etc.

    Abstract translation: 本公开的方面描述了用于向用户提供活动会话历史数据以用于数据库性能分析的系统和方法。 在各个方面，可以将在一段时间内从数据库和/或数据库系统监视获得的活动会话历史数据分割成多个维度。 分段数据可以随后在用户的一个或多个接口（诸如图形用户界面）上提供和/或显示。 该界面可以通过各种方式，例如通过图标，图形，图表，直方图，时间描绘，颤抖等可视化ASH数据。

    METHODS FOR DETERMINING EVENT COUNTS BASED ON TIME-SAMPLED DATA
    4.
    发明申请
    METHODS FOR DETERMINING EVENT COUNTS BASED ON TIME-SAMPLED DATA 有权
    基于时间采样数据确定事件计数的方法

    公开(公告)号：US20140089270A1

    公开(公告)日：2014-03-27

    申请号：US13627906

    申请日：2012-09-26

    Applicant: Oracle International Corporation

    Inventor： Uri Shaft ,  Graham Stephen Wood ,  John Beresniewicz

    IPC: G06F17/30

    CPC classification number: G06F17/30371 ,  G06F17/30306

    Abstract: A method for determining event counts for a database system includes capturing samples for the active sessions based on a pre-defined sampling frequency and identifying events from the captured samples. The method further includes determining the wait time for each of the identified events and determining an event count for the active sessions using a harmonic mean. The harmonic mean is a summation of the maximum of either one or the ratio of the sampling frequency to the determined wait time for each of the identified events.

    Abstract translation: 用于确定数据库系统的事件计数的方法包括基于预定义的采样频率捕获活动会话的采样，并从捕获的采样中识别事件。 该方法还包括确定每个识别的事件的等待时间，并使用谐波均值确定活动会话的事件计数。 谐波平均值是每个识别事件中的任一个的最大值或采样频率与所确定的等待时间的比率的总和。

    Creating composite baselines based on a plurality of different baselines
    5.
    发明授权
    Creating composite baselines based on a plurality of different baselines 有权

    公开(公告)号：US09710353B2

    公开(公告)日：2017-07-18

    申请号：US14665173

    申请日：2015-03-23

    Applicant: Oracle International Corporation

    Inventor： Michael Feng ,  Mark Ramacher ,  Gary Ngai ,  Graham Wood ,  John Beresniewicz

    IPC: G06F11/34 ,  G06F11/36

    CPC classification number: G06F11/3495 ,  G06F11/3409 ,  G06F11/3428 ,  G06F11/3616

    Abstract: Techniques that improve manageability of systems. Techniques are provided for creating different types of baselines that are more flexible and dynamic in nature. A future-based baseline may be created defining a period of time, wherein at least a portion of the period of time is in the future. A baseline may be created that is a composite of multiple baselines. In general, baselines may be specified having one or more periods of time that are either contiguous or non-contiguous. A template for creating a set of baselines based on a set of time periods may also be created, where the template can be used to create a baseline for each of the set of time periods. A moving window baseline may be created having an associated time window that changes with passage of time, where accordingly the data associated with the baseline may also dynamically change with passage of time.

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