Discover oracle data guard 12c, include the articles, news, trends, analysis and practical advice about oracle data guard 12c on alibabacloud.com
meta-data management.Oracle SOA Suite helps businesses reduce costs by maximizing the amount of existing IT investments and assets. Regardless of the environment (operating system, application server, and so on) in which these assets are executed. What kind of technology is used to create. Oracle SOA Suite focuses on ease-of-use and reuse, unified application development tools, and end-to-end lifecycle man
response data failure three (perform physical block recovery, perform rman recovery, perform table space point-in-time recovery, perform table and table partition Recovery)Performing data Block physical recoveryPerforming Rman Recovery: Advanced scriptingPerform point-in-time table space recoveryRecovering tables with Rman backup sets12th: Optimizing Rman PerformancePurpose of Rman performance optimization
Line 30.beginfailed--compilation aborted at/data/app/ oracle/product/12.2.0/db_1/rdbms/admin/catcdb.pl Line 30.Declaring environment variablesExport path= $ORACLE _home/bin: $ORACLE _home/opatch: $ORACLE _home/perl/bin: $ORACLE _
------------------------------------ ----------- ------------------------------Open_cursorsinteger -ReferenceOracle-base-multitenant:overview of Container Databases (CDB) and pluggable Databases (PDB)Oracle 12c PDB Foundation-coveting-Blog channel-csdn.netCDB and PDB basic management-Ziyoo-Blog ParkOracle 12C Multi-tenancy (
Analysis of Oracle 12c PDB In any case, Oracle 12c has been out for so long and has never started learning for various reasons. It seems a little late now. I have always heard that PDB is a brand new architecture model in 12c. In various technical chats, we probably know tha
diagnostic data in its own ADR home directory.[[email protected] fd]# su-grid[[email protected] ~]$ adrciadrci:release 12.1.0.2.0-production on Fri Dec 11 21:13:422015Copyright (c) 1982, Oracle and/or its affiliates. All rights reserved. ADR base = "/u01/app/grid" adrci> show Homeadr Homes:diag/tnslsnr/rac1/mgmtlsnrdiag/tnslsnr/rac1/listener_ scan1diag/tnslsnr/rac1/listenerdiag/crs/rac1/crsdiag/clients/use
Tags: china-pub computer OracleThis is a high quality pre-sale recommendation of Computer class OCA Certification Exam Guide (1z0-061) Oracle Database 12c SQL Foundation ". Oracle Certified Master (OCM) 's latest work, the OCA Certification exam official book, covers all OCA goals for the 1z0-061 exam. Content Introduction the OCA Certification Exam Guide (1z
Let ' s say we is going to develop a application for a bank, or any other enterprise, this application need a DB. And we decide to choose Oracle 12c. Then we make a plan: Application is to Wbbank, so name is Wbbank Application DB is running in a individual PDB Application DB have its own tablespace There is both users for this DB, one was to administrate objects of the db (Schema), whic
optionsSql>--tnsnames.oraIn Tnsnames.ora, add the following:PCNDBA =(DESCRIPTION =(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.1.10) (PORT = 1521))(Connect_data =(SERVER = dedicated)(service_name = pcndba2)))C:\users\dave>Sqlplussystem/[email protected]Sql*plus:release 11.2.0.1.0 Production on Wednesday April 30 11:55:50 2014Copyright (c) 1982, Oracle. All rights reserved.Connect to:Oracle Database 12c Ente
. log_archive_dest_state_n. Specify the parameter value as enable. Activate the defined archive log directory and allow the redo transmission service to transmit redo data to the specified path. Primary end: *. Log_archive_dest_state_1 = Enable *. Log_archive_dest_state_2 = Enable Standby end: *. Log_archive_dest_state_1 = Enable *. Log_archive_dest_state_2 = Enable 7. remote_login_passwordfile. We recommend that you set the parameter value to exclus
-based Database recovery11th: Diagnostic and response data failure three (perform physical block recovery, perform rman recovery, perform table space point-in-time recovery, perform table and table partition Recovery)Performing data Block physical recoveryPerforming Rman Recovery: Advanced scriptingPerform point-in-time table space recoveryRecovering tables with Rman backup sets12th: Optimizing Rman Perform
either uppercase or lowercase C # #开头.sql> Create User C # #imei identified by IMEI default tablespace imei temporary tablespace imei_temp; User created.Sql> Grant DBA to C # #imei; Grant succeeded.Each PDB is a separate unit with its own user (local user), tablespace, data file, and each local user has access to its own PDB, and common user can access any PDB as long as the permissions are sufficient.Oracle 12C
Dangdang page Link:Http://product.dangdang.com/23625712.html1th. Oracle Database Basics1.1 What is a relational database1.1.1 Relational Database modelFounder of the 1.1.2 relational data model1.2 A brief history of Oracle database developmentThe beginning of 1.2.1 Company1.2.2 The evolution of Oracle Database1.3 Datab
In the 11g cluster, we often use the initialization file (pfile) under DBS to specify the actual spfile in the ASM [Oracle@ol6-112-rac1 dbs]$ Cd/u01/app/oracle/product/11.2.0.4/db_1/dbs[Oracle@ol6-112-rac1 dbs]$ lsHc_acfsdb.dat hc_cdbrac_1.dat hc_cdbrac_2.dat initcdbrac_1.ora initcdbrac_1.ora.orig init.ora orapwacfsdb SPFILEACF Sdb.ora[
) configuration data and provides other related functions, such as Shard cross-query and centralized management. You can use the GDS is the Gdsctl tool that can be used to configure SDB. Oracle sharding Partition architecture (partitioning Infrastructure) partitions are distributed across shards at the table space level, and each table space is associated with a specific shard. Each partition of a shard
This article comes from reading notes on which is Faster HANA or Oracle 12C, and outlines the key points. Does not represent my point of view.Brief introductionSAP claims that Hana is the fastest database, so SAP's new ERP system S4 no longer supports OracleA new feature of Oracle 12c is the ability to convert between
The problem is as follows:In 12c, we tested two cases:The first is to add hint, so that the 12c execution plan is similar to 10 GB, but because of the 12c nlj_batching, a nestloop is added. However, the execution plan is essentially the same, and the index S_CONTACT_X_U1 returns the table query.The second is to use 10g outline hint, OFE = 10g, and the execution p
Oracle DB In-memory is pre-installed in Oracle database 12c (12.1.0.2 version) without the need to install additional software or recompile existing database software. This is because the in-memory option is seamlessly integrated into the Oracle database software kernel as a new component of the SGA, so
Tags: vertical details system performance which fast SAP database combined bottleneck This article comes from reading notes on which is Faster HANA or Oracle 12C, and outlines the key points. Does not represent my point of view.Brief introductionSAP claims that Hana is the fastest database, so SAP's new ERP system S4 no longer supports Oracle A new feature of
Tags: tag NBA rman finish dir DB2 FAs fast NoteFirst, CDB backup 1.1 Backup CDB only To back up the CDB database only requires a user with SYSDBA or sysbackup permissions to connect to the CDB root environment, perform the backupdatabase root command to complete a backup of CDB, as follows:[[email protected] ~]$ Rman target/[Email protected] ~]$ mkdir/home/oracle/rmanback/rman> Backup Database root format= '/home/
Start building with 50+ products and up to 12 months usage for Elastic Compute Service
1 on 1 presale consultation
24/7 Technical Support 6 Free Tickets per Quarter Faster Response
Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.
A comprehensive suite of global cloud computing services to power your business
Payment Methods We Support
