Description: 《Oracle数据库DBA专题技术精粹》从DBA的角度阐述了Oracle数据库的结构内幕、管理经验和优化技巧，并列举了很多实用的案例。本书主要分为五大部分，基础篇主要介绍了一些基础技术与OCP认证相关的一些内容，内各种平台上安装与建库的技巧以及在9i里面出现的新特性；结构篇包括对回滚段、存储结构等的深入讨论，并彻底阐述了困扰许多用户的字符集问题；备份与恢复篇列举了大量实际案例，讲述了在不同的需求环境下所应采取的备份方案以及进行故障恢复的方法；性能篇深入分析了Statspack等常用的调整工具的原理与使用方法、判断依据，并从锁、内存、索引、执行计划等各个角度介绍了各种优化技巧；网络篇主要介绍了监听器、透明网关、数据迁移等方面的。-"Oracle Database DBA special technical essence" from the DBA perspective of the insider Oracle database structure, management experience and optimization techniques, and lists a number of practical cases. This book is divided into five parts, based on article introduces some basic techniques and some of the elements related to OCP certification, installation of various platforms and building a database of skills and which appears in the 9i new features structure of articles including rollback section, the storage structure of the in-depth discussion, and thoroughly describes the user s character set that plagues many problems backup and recovery chapter lists a large number of actual cases, about the needs in different circumstances to be taken by the backup program and fault recovery method performance-depth analysis of articles and other commonly used Statspack to adjust the principle and use tools to determine the basis, and from the lock, memory, indexes, and other point of view Platform: |
Size: 17335296 |
Author: |
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Description: 《Oracle专家高级编程》内容包括Oracle数据库的基本概念 Oracle数据库结构和实用程序 Oracle数据库性能优化 高级SQL特性,用interMedia,基于C的外部过程,Java存储过程和对象关系特性实现Oracle数据库功能的扩展 Oracle数据库安全管理的实现方式等。-" Oracle Expert Advanced Programming" covers the basic concepts of Oracle database Oracle database structures and utilities Oracle database performance optimization advanced SQL features, using interMedia, based on the external C procedure, Java stored procedures and object-relational features Oracle database features to achieve extension Oracle database security management is implemented and so on. Platform: |
Size: 31036416 |
Author: |
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Description: 设有学生表student(学号sno, 姓名sname, 年龄 sage，系别dept)、课程表Course(课程号cno，课程名称cname)和选课表sc（学号sno，课程号cno，成绩grade），用Oracle PL/SQL语言设计一个名为pkg_student程序包，要求：
（1）写出程序包头和包体的定义，其中包含函数avgGradePerCourse和存储过程printAvgGradeCourse。
（2）函数avgGradePerCourse计算某门课程的平均成绩，必须用PL/SQL表（索引表）实现。
（3）存储过程printAvgGradeCourse打印输出某个系每门课程的平均成绩，必须使用游标。
（4）调用pkg_student程序包中相应的函数或存储过程-Have student table student (Student ID sno, name sname, age, sage, University Department dept), curriculum Course (course number cno, course name cname) and enrollment form sc (Student ID sno, course number cno, performance grade), using Oracle PL/SQL language to design a package called pkg_student require: (1) Write program header and the definition of inclusion, which contains functions and stored procedures avgGradePerCourse printAvgGradeCourse. (2) function avgGradePerCourse calculate a course grade point average, must be PL/SQL table (index table) implementation. (3) print out a stored procedure printAvgGradeCourse Department of average scores for each course, you must use cursors. (4) call pkg_student package corresponding function or stored procedure Platform: |
Size: 7168 |
Author:yymind |
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Description: Oracle Data Guard ensures high availability, data protection, and disaster recovery for enterprise data. Data Guard provides a comprehensive set of services that create, maintain, manage, and monitor one or more standby databases to enable production Oracle databases to survive disasters and data corruptions. Data Guard maintains these standby databases as transactionally consistent copies of the production database. Then, if the production database becomes unavailable because of a planned or an unplanned outage, Data Guard can switch any standby database to the production role, minimizing the downtime associated with the outage. Data Guard can be used with traditional backup, restoration, and cluster techniques to provide a high level of data protection and data availability.
With Data Guard, administrators can optionally improve production database performance by offloading resource-intensive backup and reporting operations to standby systems. Platform: |
Size: 184320 |
Author:subrahmanyam |
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Description: A database administrator s responsibilities can include the following tasks:
Installing and upgrading the Oracle server and application tools
Allocating system storage and planning future storage requirements for the database system
Creating primary database storage structures (tablespaces) after application developers have designed an application
Creating primary objects (tables, views, indexes) once application developers have designed an application
Modifying the database structure, as necessary, from information given by application developers
Enrolling users and maintaining system security
Ensuring compliance with your Oracle license agreement
Controlling and monitoring user access to the database
Monitoring and optimizing the performance of the database
Planning for backup and recovery of database information
Maintaining archived data on tape
Backing up and restoring the database
Contacting Oracle Corporation for technical support
-A database administrator s responsibilities can include the following tasks:
Installing and upgrading the Oracle server and application tools
Allocating system storage and planning future storage requirements for the database system
Creating primary database storage structures (tablespaces) after application developers have designed an application
Creating primary objects (tables, views, indexes) once application developers have designed an application
Modifying the database structure, as necessary, from information given by application developers
Enrolling users and maintaining system security
Ensuring compliance with your Oracle license agreement
Controlling and monitoring user access to the database
Monitoring and optimizing the performance of the database
Planning for backup and recovery of database information
Maintaining archived data on tape
Backing up and restoring the database
Contacting Oracle Corporation for technical support
Platform: |
Size: 2583552 |
Author:subrahmanyam |
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Description: oracle已证实的获得最佳性能和可用性的方法-Oracle has confirmed the best performance and availability of the method Platform: |
Size: 1927168 |
Author:Tom |
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Description: 《Oracle Database 10g实用培训教程》为Oracle Database 10g的入门教程。全书共分16章,内容包括：安全管理、设计创建数据库与表、完整性管理、操纵表中数据、SQL*Plus、PL/SQL、XML、面向对象技术、大对象技术,以及性能调整与优化技术等。这些内容涵盖了Oracle Database 10g的主要知识点。
-" Oracle Database 10g and practical training course" Introduction to Oracle Database 10g' s tutorial. The book is divided into 16 chapters, including: safety management, create database and table design, integrity management, and manipulation of data in the table, SQL* Plus, PL/SQL, XML, object-oriented technology, large object technology, and performance tuning and optimization technology. These covers knowledge of Oracle Database 10g main points. Platform: |
Size: 47349760 |
Author:陈文捷 |
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Description: Spotlight_On_Oracle使用与分析,主要讲解如何使用spotlight对Oracle进行性能监控，以及AWT的简单监控-Spotlight_On_Oracle use and analysis, mainly on how to use the spotlight on Oracle performance monitoring, and simple monitoring of AWT Platform: |
Size: 1810432 |
Author:wangchao |
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Description: Perfsheet4 is a tool for Oracle performance analysis.
It provides a simplified interface to perform analytics on AWR data.
-Perfsheet4 is a tool for Oracle performance analysis. It provides a simplified interface to perform analytics on AWR data. Platform: |
Size: 172032 |
Author:rfl |
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