The first step: network connection, in my last blog has introduced, no longer said.
Purpose of network connection: In order to be able to use the yum command, download files directly on the Internet.
Step two: Go to Oracle website to download 12c
Database server-Side two files: (Installed in Linux)
Linuxamd64_12102_database_1of2.zip
Linuxamd64_12102_database_2of2.zip
Put these two files in the Linux T
Oracle cloud control 12c startup and shutdown, cloud12c
The entire installation of Oracle cloud control 12c is complicated. The installation path, logon password, port number, and many other configurations are confusing. This article describes how to obtain the various port numbers, URLs, and how to start and disable c
Environment: DB version Oracle database 12c Enterprise Edition release 12.2.0.1.0-64bit ProductionExperiment Preparation:1.--Database Archiving modeSql> select Name,log_mode from V$database;NAME Log_mode--------- ------------ANDYCDB ARCHIVELOG > Database archiving mode2.--Log In the PDB creates the experimental table space with the user[Email protected] ~]$ sqlplus sys/[email protected]:1521/pdb01 as Sysdba
Course lecturer: Xiao Liu Teacher
Course Category: Oracle
Suitable for people: advanced
Number of lessons: 15 hours
Update level: Complete
Type of Service: Class C (General Service class course)
Using the technology: Oracle
Projects involved: Oracle 12c database backup and recovery
Need
Tags: passwords dba OMS databaseThe former has deployed Oracle Cloud Control 12c on the virtual machine, and for a few days, forget the login password. The main reason is that Oracle-related software now provide a stronger security mechanism than before. What simple "Oracle" like PWD is no longer supported. It's just a
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
Install Oracle 12C and linux7centos7 on LINUX7 (CentOS7)
Original Works are from the blog of "Deep Blue blog". You are welcome to reprint them. Please note the following source when reprinting them. Otherwise, you will be held legally liable for copyright.
Deep Blue blog: http://blog.csdn.net/huangyanlong/article/details/45021171
Lab environment: Oracle VM Virtu
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: database backup solution Oracle
Course lecturer: Xiao Liu Teacher
Course Category: Oracle
Suitable for people: advanced
Number of lessons: 15 hours
Update level: Complete
Type of Service: Class C (General Service class course)
Using the technology: Oracle
Projects involved: Oracle
Tags: command execution wget Restart Speed Hyper Fusion is open OGGOracle 12c was released for a long time, although several sets of single-instance Oracle 12c have been deployed in the near future, there has been no opportunity to implement 12c RAC in the production environment, of course, can not eliminate the existi
This article comes from:Requirements for installing Oracle Database 12.1on RHEL7 or OL7 64-bit (x86-64) (document ID 1961997.1)This article does not do translation, only for the original reproduced:Applies To:Oracle database-enterprise edition-version 12.1.0.2 and laterLinux x86-64PurposeThis note explains the requirements, need to is met for a successful installation of Oracle Database 12.1 release on R Ed
In the 12c pdb environment, if the root pdb's undo file is abnormal, how can the database be restored? This article simulates recovery when undo is lost.Simulated EnvironmentThree sessions. The first session operates on the tables in pdb1, and some transactions are not committed. The second session operates on pdb2, and no transactions are committed; the third session directly abort the database, simulate a sudden library exception, and then delet
Tags: database backup Oracle Solution
Need more information to contact Q2748165793
First Lecture: Introduction to Backup and recovery-related operationsBackup and Recovery SolutionsSecond: Starting the Rman operation and the Rman architectureRMAN ChannelsRman Backup and recovery related operationsConfiguring the Rman Backup EnvironmentConfigure Backup retention PoliciesClient Tools useAbout flashback database and restore PointsUsing
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 management to further help users reduce the cost
Label:Convert Oracle 12c Database from Standard Edition to Enterprise EditionFrom: How to Convert the Oracle Database 12c from standard to Enterprise Edition? (Document ID 2046103.1) Applies To:Oracle database-enterprise edition-version 12.1.0.1 and later information in this document applies to any platform.GOAL How to
/oracle/oradata/orcl/pdbs/pdbwbbank/ wbbank01.dbf ' size 100M autoextend on next 10M MAXSIZE UNLIMITED;4. Create Admin user and app userCreate user Wbbank_owner identified by Oracle default Tablespace Wbbank quota unlimited on wbbank;grant connect to WBBANK_ Owner;grant resource to Wbbank_owner;create user Wbbank_user identified by Oracle default Tablespace wbban
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
4096dec1101:02racgdrwxr-x---2gridoinstall4096dec 1101:02srvmdrwxrwxr-x2gridoinstall4096dec1101:02 xag[[emailprotected]rac1]$However, in the 12c, there is still the above directory structure, but there is nothing in the content. Since 12c, the log structure of the RAC has changed.There are two types of RAC in 12c:1. Standard ClusterName of Alert Log:alert.logLoca
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