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    • 2. 发明授权
    • Database server with enhanced management and self-configuration features
    • 具有增强的管理和自配置功能的数据库服务器
    • US07383287B2
    • 2008-06-03
    • US10226461
    • 2002-08-23
    • Lawrence J. EllisonC. Gregory DohertyJay RossiterPari BhaduriVenkat MallaJohn John E. SoNiloy BanerjeeSrinivas MaturiLalitha GantiYuanjiang Ou
    • Lawrence J. EllisonC. Gregory DohertyJay RossiterPari BhaduriVenkat MallaJohn John E. SoNiloy BanerjeeSrinivas MaturiLalitha GantiYuanjiang Ou
    • G06F17/30
    • G06F17/30289G06F8/70G06F9/46Y10S707/99932Y10S707/99933Y10S707/99953
    • A database system that incorporates numerous features that reduce the total cost of maintaining the database system is provided. That database system includes a database appliance that executes a database server on a platform that includes a special purpose operating system specifically tailored to the services required by the database server. The database appliance configures itself by detecting the environment in which it resides and setting operational parameters based on the detected environment. The configuration metadata of all components of the system are stored in a centralized repository which itself may reside external to the system. Both the database server configuration and the operating system configuration are managed by a remotely located integrated management console, which interacts with and configures the system at the database system level, the operating system level and, optionally, at the hardware subsystem level. Backup management may also be performed remotely. The remote components, such as the integrated management console, the backup server, and the configuration repository, may communicate with the system through a wide area network, such as the Internet, or directly through a dial-up connection.
    • 提供了一种数据库系统,其中包含了降低维护数据库系统总成本的众多功能。 该数据库系统包括在平台上执行数据库服务器的数据库设备,该平台包括专门为数据库服务器所需的服务量身定制的专用操作系统。 数据库设备通过检测其驻留的环境来配置自身,并根据检测到的环境设置操作参数。 系统的所有组件的配置元数据存储在集中的存储库中,其本身可以驻留在系统的外部。 数据库服务器配置和操作系统配置都由位于远程的集成管理控制台进行管理,该控制台与数据库系统级别,操作系统级别和可选地在硬件子系统级别进行交互并配置系统。 还可以远程执行备份管理。 远程组件(如集成管理控制台,备份服务器和配置库)可以通过广域网(如Internet)或直接通过拨号连接与系统进行通信。
    • 4. 发明授权
    • Techniques for providing off-host storage for a database application
    • 为数据库应用程序提供脱离主机存储的技术
    • US06795830B1
    • 2004-09-21
    • US09872067
    • 2001-05-31
    • Niloy BanerjeeJohn John E. SoMichael Rocha
    • Niloy BanerjeeJohn John E. SoMichael Rocha
    • G06F1730
    • G06F17/30289Y10S707/99932Y10S707/99952
    • Techniques for distributing database functions in a system of database devices includes performing database management tasks for a database on a first device connected to a network. The first device is designated a database host. Data file storage and retrieval tasks for the database are sent to a second device connected to the network. The second device is designated an off-host storage device. The first device may be a database server appliance, which includes a processor; a database server process, a special purpose operating system and non-volatile storage. The database server process persistently stores data files for the database on a second device connected to the database server appliance over a network. The special purpose operating system has features and configuration that are dictated by the database server and supporting components. The non-volatile storage is sufficiently large to store and execute instructions that cause the processor to perform as the database server process and the special purpose operating system and not sufficiently large to store all data files in the database. These techniques increase reliability of the database on the network by insulating database server processes from the storage system. These techniques also allow sharing of a high performance storage system among multiple database server appliances.
    • 在数据库设备系统中分发数据库功能的技术包括在连接到网络的第一设备上为数据库执行数据库管理任务。 第一个设备被指定为数据库主机。 将数据库的数据文件存储和检索任务发送到连接到网络的第二个设备。 第二设备被指定为非主机存储设备。第一设备可以是包括处理器的数据库服务器设备; 数据库服务器进程,专用操作系统和非易失性存储。 数据库服务器进程持续将数据库的数据文件存储在通过网络连接到数据库服务器设备的第二个设备上。 专用操作系统具有由数据库服务器和支持组件规定的特征和配置。 非易失性存储器足够大以存储和执行使处理器作为数据库服务器进程和专用操作系统执行的指令,并且不足够大以将所有数据文件存储在数据库中。这些技术提高了数据库的可靠性 通过将存储系统上的数据库服务器进程隔离在网络上。 这些技术还允许在多个数据库服务器设备之间共享高性能存储系统。