Automatic database diagnostic monitor architecture
    22.
    发明申请
    Automatic database diagnostic monitor architecture 有权
    自动数据库诊断监视器架构

    公开(公告)号:US20050055673A1

    公开(公告)日:2005-03-10

    申请号:US10775531

    申请日:2004-02-09

    IPC分类号: G06F9/44

    CPC分类号: G06F17/30306 G06F17/30371

    摘要: Techniques for self-diagnosing performance problems in a database are provided. The techniques include classifying one or more performance problems in a database system. One or more values for quantifying an impact of the one or more performance problems on the database system are then determined. The quantified values are determined based on the performance of operations in the database system. A performance problem based on the one or more quantified values is then determined. A solution for the performance problem is generated and may be outputted.

    摘要翻译: 提供了数据库中自我诊断性能问题的技术。 这些技术包括对数据库系统中的一个或多个性能问题进行分类。 然后确定用于量化一个或多个性能问题对数据库系统的影响的一个或多个值。 量化值基于数据库系统中的操作性能来确定。 然后确定基于一个或多个量化值的性能问题。 产生性能问题的解决方案,并可以输出。

    FILTERING WORKLOAD FOR DATABASE REPLAY
    24.
    发明申请
    FILTERING WORKLOAD FOR DATABASE REPLAY 有权
    过滤工作量用于数据库重置

    公开(公告)号:US20110295801A1

    公开(公告)日:2011-12-01

    申请号:US13207763

    申请日:2011-08-11

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30286

    摘要: A method and apparatus for capturing database system workload and replaying that workload in a database system is provided. According to one aspect, in order to subject a test database system to the same workload to which the production database system actually would be subjected, a database server in the production system captures and records workload that the database server receives from external entities. This captured workload is processed. Processes external to a database server in the test database system send the processed workload to that database server. As a result, the test database system is subjected to the same workload to which the production database system originally was subjected. The foregoing technique permits a database administrator to determine how the production database system will fare if the difference that is present in the test database system is introduced into the production database system.

    摘要翻译: 提供了一种用于捕获数据库系统工作负载并在数据库系统中重播该工作负载的方法和装置。 根据一个方面,为了使测试数据库系统处于生产数据库系统实际受到的相同工作负载,生产系统中的数据库服务器捕获并记录数据库服务器从外部实体接收的工作负载。 处理此捕获的工作负载。 测试数据库系统中数据库服务器外部的进程将处理的工作负载发送到该数据库服务器。 因此,测试数据库系统受到生产数据库系统最初遭受的相同工作量的影响。 如果将测试数据库系统中存在的差异引入到生产数据库系统中,则上述技术允许数据库管理员确定生产数据库系统将如何展示。

    METHOD AND MECHANISM FOR OUT-OF-THE-BOX REAL-TIME SQL MONITORING
    26.
    发明申请
    METHOD AND MECHANISM FOR OUT-OF-THE-BOX REAL-TIME SQL MONITORING 有权
    用于实时实时SQL监控的方法和机制

    公开(公告)号:US20090248621A1

    公开(公告)日:2009-10-01

    申请号:US12060117

    申请日:2008-03-31

    IPC分类号: G06F7/00

    CPC分类号: G06F17/30306

    摘要: Methods, systems, and computer program products for monitoring database queries and executions is disclosed. The query syntax may conform to the structured query language (SQL). The approach supports various performance statistics to be monitored at each step of the query statement's execution plan and for each row processed in order to meet requirements of a near real-time query monitoring solution. Such statistics include timing information plus some miscellaneous statistics like the number of rows processed, the amount of memory used, the amount of data spilled to disk, etc.

    摘要翻译: 公开了用于监视数据库查询和执行的方法,系统和计算机程序产品。 查询语法可以符合结构化查询语言(SQL)。 该方法支持在查询语句的执行计划的每个步骤以及为满足近实时查询监视解决方案的要求而处理的每个行中监视的各种性能统计信息。 这样的统计数据包括定时信息加上一些杂项统计数据,如处理的行数,使用的内存量,溢出到磁盘的数据量等。

    Database workload replay remapping infrastructure
    27.
    发明申请
    Database workload replay remapping infrastructure 审中-公开
    数据库工作负载重播重新映射基础设施

    公开(公告)号:US20080098003A1

    公开(公告)日:2008-04-24

    申请号:US11800240

    申请日:2007-05-03

    IPC分类号: G06F17/30

    CPC分类号: G06F16/217

    摘要: A method and apparatus for capturing database system workload and replaying that workload in a database system is provided. According to one aspect, in order to subject a test database system to the same workload to which the production database system actually would be subjected, a database server in the production system captures and records workload that the database server receives from external entities. This captured workload is processed. Processes external to a database server in the test database system send the processed workload to that database server. As a result, the test database system is subjected to the same workload to which the production database system originally was subjected. The foregoing technique permits a database administrator to determine how the production database system will fare if the difference that is present in the test database system is introduced into the production database system.

    摘要翻译: 提供了一种用于捕获数据库系统工作负载并在数据库系统中重播该工作负载的方法和装置。 根据一个方面,为了使测试数据库系统处于生产数据库系统实际受到的相同工作负载,生产系统中的数据库服务器捕获并记录数据库服务器从外部实体接收的工作负载。 处理此捕获的工作负载。 测试数据库系统中数据库服务器外部的进程将处理的工作负载发送到该数据库服务器。 因此,测试数据库系统受到生产数据库系统最初遭受的相同工作量的影响。 如果将测试数据库系统中存在的差异引入到生产数据库系统中,则上述技术允许数据库管理员确定生产数据库系统将如何展示。

    Database workload capture and replay architecture
    28.
    发明申请
    Database workload capture and replay architecture 有权
    数据库工作负载捕获和重播架构

    公开(公告)号:US20080097995A1

    公开(公告)日:2008-04-24

    申请号:US11800122

    申请日:2007-05-03

    IPC分类号: G06F17/30

    CPC分类号: G06F17/30377

    摘要: A method and apparatus for capturing database system workload and replaying that workload in a database system is provided. According to one aspect, in order to subject a test database system to the same workload to which the production database system actually would be subjected, a database server in the production system captures and records workload that the database server receives from external entities. This captured workload is processed. Processes external to a database server in the test database system send the processed workload to that database server. As a result, the test database system is subjected to the same workload to which the production database system originally was subjected. The foregoing technique permits a database administrator to determine how the production database system will fare if the difference that is present in the test database system is introduced into the production database system.

    摘要翻译: 提供了一种用于捕获数据库系统工作负载并在数据库系统中重播该工作负载的方法和装置。 根据一个方面,为了使测试数据库系统处于生产数据库系统实际受到的相同工作负载,生产系统中的数据库服务器捕获并记录数据库服务器从外部实体接收的工作负载。 处理此捕获的工作负载。 测试数据库系统中数据库服务器外部的进程将处理的工作负载发送到该数据库服务器。 因此,测试数据库系统受到生产数据库系统最初遭受的相同工作量的影响。 如果将测试数据库系统中存在的差异引入到生产数据库系统中,则上述技术允许数据库管理员确定生产数据库系统将如何展示。