In this video, learn the steps involved when a client connects to an Oracle database.
- [Instructor] So, after we got all of…the Oracle listener and network configuration basics…out of the way, such as understanding…the role of the Oracle listener…as well as the purpose of the client-based…TNSNAMES.ORA configuration file.…Let's quickly review how an actual…client to database connection work, step by step, ready?…Let's roll.…The first step in the connection…between a client and an Oracle database…is for the client to request to connect…using a specific Oracle TNSNAMES alias,…such as sales, in our example.…
The next step is for the client…to read its local TNSNAMES.ORA file.…There is actually a default location…for this file, so don't worry.…And search for a TNS entry that…matches the requested TNS alias provided…in the connection string, again sales in our example.…Following that step, and after reading the TNSNAMES.ORA file…and retrieving the connection information…for the sales entry, the client has obtained all…of the information required to reach the Oracle listener…and request a connection to a specific Oracle instance.…
After completing this course, you'll have fundamentals required for installation, configuration, and administration of an Oracle 12c database.
- Database instance and storage
- Instance memory pools
- Instance background processes
- Client connections
- Database storage file types
- Control files and backup files
- Multitenant databases
- Starting and stopping the database
- Installing Oracle 12c software
- Using the developer tools
- Database management
Skill Level Beginner
Database Fundamentals: Core Conceptswith Adam Wilbert2h 14m Beginner
Relational Database Fundamentalswith Adam Wilbert2h 40m Beginner
SQL Server 2014 Essential Trainingwith Martin Guidry3h 51m Intermediate
2. Instance Memory Pools
3. Instance Background Processes
4. Client Connections
5. Physical Database Structures
6. Mulitenant Database
7. Start and Stop the Database
8. Install Oracle 12c software
9. Create a Database Instance
Use DBCA to create a database14m 58s
10. Tools for Developers and DBAs
Next steps1m 17s
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