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What is RAC in Oracle 11g?
Oracle Real Application Clusters (RAC) allow customers to run a single Oracle Database across multiple servers in order to maximize availability and enable horizontal scalability, while accessing shared storage.
How can I create Oracle 11g manually in Linux?
- Step 1: Create the directories for your database.
- Step 2: Create the parameter file using a text editor.
- Step 3: Set the environment variable and start the instance.
- Step 4: Execute the ‘ Create Database Command’
- Step 5: Create Additional Tablespace.
- Step 6: Populate the database with data dictionaries.
What is Dbca?
Database Configuration Assistant (DBCA) is the preferred way to create a database, because it is a more automated approach, and your database is ready to use when DBCA completes. Interactive mode provides a graphical interface and guided workflow for creating and configuring a database.
What are the steps involved in creating database?
The design process consists of the following steps:
- Determine the purpose of your database.
- Find and organize the information required.
- Divide the information into tables.
- Turn information items into columns.
- Specify primary keys.
- Set up the table relationships.
- Refine your design.
- Apply the normalization rules.
Can a student create Oracle account?
NOTE: JOB Title = Enter as STUDENT Work Phone : Enter your Mobile number here Company Name : Enter Your COLLEGE NAME , College Address ,College City ,State and College Pincode Page 3 STEP 5: Upon Creating Oracle Account Verify your email address to use your account.
How to create a database in Oracle RAC?
Note that DBCA enables the options Configure Database Options, Delete a Database, Instance Management, Configure Automatic Storage Management, and Services Management options only if there is at least one Oracle RAC database configured on your cluster that runs from the Oracle home. Select Create a Database, and click Next.
What kind of OS is Oracle RAC 11g?
The system will consist of a two node cluster, both running Oracle Enterprise Linux (OEL) Release 5 Update 4 for x86_64, Oracle RAC 11 g Release 2 for Linux x86_64, and ASMLib 2.0.
What does DBCA do in Oracle RAC cluster?
DBCA displays the Operations page. Note that DBCA enables the options Configure Database Options, Delete a Database, Instance Management, Configure Automatic Storage Management, and Services Management options only if there is at least one Oracle RAC database configured on your cluster that runs from the Oracle home.
Who is the grid user for Oracle RAC?
One OS user will be created to own each Oracle software product- ” grid” for the Oracle grid infrastructure owner and ” oracle” for the Oracle RAC software. Throughout this article, a user created to own the Oracle grid infrastructure binaries is called the grid user.