Today, organizations stores information(data) in different database systems. Each database system has a set of applications that run against it. This data is just bits and bytes on a file system - and only a database can turn the bits and bytes of da…

The SQL Access Advisor makes suggestions about indexes and materialized views which might improve system performance. This article describes how to use the SQL Access Advisor in Oracle 10g. Enterprise Manager DBMS_ADVISOR Quick Tune Related Views Rel…

Applies to: Oracle Database - Enterprise Edition - Version 11.2.0.4 and later Microsoft Windows x64 (-bit) Goal This issue platform specific affecting 3rd party media managers when allocating SBT channels with RMAN. We are seeing an issue where the r…

一,简介 二,配置虚拟机 1,创建虚拟机 (1)添加三块儿网卡:   主节点 二节点 eth0:    公网  192.168.1.20/24   NAT eth0:    公网  192.168.1.21/24   NAT eth1:私网  192.168.2.20/24     host-only eth1:      私网  192.168.2.21/24   host-only eth2:    DHCP    Bridged eth2:     DHCP    Bridged 主机名:…

P6 EPPM Manual Installation Guide (Oracle Database) P6 EPPM Manual Installation Guide (Oracle Database) Contents Oracle Database Manual Configuration Overview ,,★★5 Oracle Database Installation ,,★★6 Creating the Database Structure for Oracle and Loa…

commands : show sys connect sys as sysdba or connect system as sysdba logout or disc clear screen or cle screen (utlsample.sql  —> unlock scott tables.sql  —> all tables data.sql  —> add data into tables) connect scott/tiger start C:\utlsample.sq…

Oracle 开始也把数据库服务作为PaaS 服务,好吧 Oracle 叫做 DBaaS,数据库服务 https://cloud.oracle.com/database?tabID=1383678914614 目前规格和价格 https://cloud.oracle.com/database?tabID=1406491812773 Database as a Service Dedicated virtual machine for running an Oracle Database inst…

Skip Headers Oracle® Database Patch 19121551 - Database Patch Set Update 11.2.0.4.4 (Includes CPUOct2014)   Released: October 14, 2014 This document is accurate at the time of release. For any changes and additional information regarding PSU 11.2.0.4…

Installing and setting up Oracle GoldenGate connecting to an Oracle database Also please make sure the Oracle database is in archive log mode [oracle@ggos ~]$ sqlplus / as sysdba SQL*Plus: Release 11.2.0.4.0 Production on Wed Sep 4 21:00:12 2013 Copy…

为 Oracle Database 开发 WCF Data Services 和 OData 应用程序 本教程包含以下部分:   目的   所需时间   概述   先决条件   创建新的网站项目   创建新的 ADO.NET 实体数据模型   使用 EDM 数据创建 WCF 数据服务   总结 为 Oracle Database 开发 WCF Data Services 和 OData 应用程序 目的 本教程介绍如何使用 Visual Studio 为 Oracle Database 开发 WC…