data guard oracle 11g step by step

Preface: the configuration application was originally mentioned earlier.ProgramBlock Design. Now I want to write the beginner and advanced sections of each application block, and then write the design article in a unified manner. I hope you can understand it :) In this article, we will explain how to use data access application blocks to access data and provide relevant diagrams. I.Data Access Applicati

setting]automaticmigrationdatalossallowed =true; } } The core code is two sentences, simple! Does it feel like learning ef so easy! You cannot use so easy because we are talking about the simplest. It is difficult to learn in depth. 3. Then add the code inside the Global.asax to update the database to the newest method on behalf of the application initialization4. Operation effectThe whole article, the need to write code is not more than 5 lines, so also use a picture to replace, in ord

Step 3 Import batch Excel data sources to databases The core of this section is to set the Foreing variables of the foreach loop container to traverse all files in the Excel directory and import the data to the target data source.Illustration: SSIS batch import of Excel files, configuration

Apply before you can change the log files. 1. If the redo application is running, you must cancel the redo application after you change the log file. 2. If the STANDBY_FILE_MANAGEMENT initialization parameter is set to AUTO, change the value to MANUAL. If the STANDBY_FILE_MANAGEMENT initialization parameter is set to AUTO, change it to MANUAL. 3. Add or drop an online redo log file: 3. add or delete online redo log files: Bytes To add an online redo log file, use a SQL statement such as this: A

z.corporatecode=T. Corporatecode when matched then UPDATE SET z.corporatename=t.corporatename, z.status = t.status,z. Updatetime=t.updatetime When isn't matched then INSERT VALUES (t.corporatecode,t.corporatename,t. STATUS,T.UPDATETIME,T.F1,T.F2,T.F3,T.F4,T.F5); END View Code 1.3 Speaking of which, we can create a job in the database and run the stored procedure for a period of time. 1.3.1 1.3.2 1.3.3 2: Use the window service to get

database to the control file. Note: The STANDBY_FILE_MANAGEMENT initialization parameter must be set to MANUAL.SQL> ALTER DATABASE RENAME FILE '/disk1/oracle/oradata/payroll/tbs_4.dbf' 2> TO '/disk1/oracle/oradata/payroll/tbs_x.dbf '; On the standby database, restart Redo Apply:9. Restart the redo application in the slave database:SQL> ALTER DATABASE RECOVER MANAGED STANDBY DATABASE2> DISCONNECT FROM SESS

OBIEE 11g BI Management tool connection OCI 10g/11g data source times wrong [connection failed] OBIEE 11g Client Admin tools Connection to Datasource in Offline Mode fails Wit H Error "The Connection has FailedUsing OBIEE 11g BI management tool to import metadata, when conne

In Windows, configure Oracle 11gR2 Data Guard. I used to configure Data Guard when I was never in contact with Oracle. Paid download a detailed configuration document for data

I configured data guard when I had never been familiar with Oracle before. Paid download a detailed configuration document for data guard 11g in Windows (requires a mailbox), but many of the parameters must be modified according t

technology continues to evolve, not only as a disaster-tolerant, but also as an important mission in data migration.since 10g, Oracle's DG has started to have a limited support for cross-platform dataguard environments, simplifying the process of data migration, and now the successful implementation process has been released from Aix to the Solaris SPARC platform.To implement the process, please click:Data

Oracle Data Guard provides one or more slave databases for the production database (a copy of the database ), to ensure that data is not lost when the master database is unavailable or when exceptions occur, and continue to provide services through the slave database. For the configuration of

. 3. Insert tablespace Invoke the Data Pump utility to plug the set of tablespaces into the primary database. Redo data will be generated and applied at the standby site to plug the tablespace into the standby database. Call the Data Pump to insert the tablespace to the master database. Then, the slave database will obtain the redo

single-instance databases or multi-instance RAC databases.6. Each Master/Slave database must have its own control file.7. If you place the Master/Slave database in a system, you must adjust the initialization parameters.8. As long as Data Guard is used, the master database must be in force logging mode. If no logging is used on the master database, logs are not generated, and the

Tags: database oracle Standby databases activeA data guard configuration consists of a production library and one or more standby databases, in the data guard configuration, both the primary and standby environments can be either RAC or standalone.This article mainly introdu

Some things really need to be used constantly before they can be better remembered. Let's talk about data guard. I checked concepts several times, I can see Data guard related content on the Internet every other time. The concept in my mind has become blurred and there are still too few practices. Today, I simply wrote

About Oracle Data Guard Role Switching 1. Overview Oracle database uses its Data Guard technology to implement a remote security mechanism for Data in

Environment: OS: Red Hat Linux As 5DB: 11.2.0.1 11G has greatly improved the volume uard, the slave database can still apply the archive logs uploaded from the master database. Remember to open the slave database to check whether the data has been transmitted at 10 Gb, you must stop the log application first. the following describes how to create a physical standby database. The database adopts the common f

After a long time learning Oracle, so share with you, after reading this article you certainly have a lot of harvest, hope this article can teach you more things. Each step of the Oracle execution plan returns a set of rows that are either used for the next step, or returned to the user or application that issued the S

1. Data Guard master database archive deletion policy: When we set: RMAN> configure archivelog deletion policy to applied on standby; In Maximum Availability and Maximum Performance, when RMAN backs up the archive file and adds delete input, the archive will be deleted. RMAN> configure archivelog deletion policy to none; The archive deletion policy is canceled. 2. Data