In this video, we will review the LREG process that registers the Oracle instnace with the Oracle listener
- [Instructor] Next in our Oracle background process tour…is the LREG process, or listener registration process.…The LREG process has a very straightforward role…in the Oracle database architecture.…It is responsible for registering the Oracle instance…with the Oracle network listener.…Wait, what?…The Oracle listener?…Well, that's new.…Yep, it is.…The Oracle network listener, often shortened…to just Oracle listener or even just listener,…is the process that is responsible for…accepting remote incoming user connections…and start up the required Oracle server processes…to serve these connections.…
Yes, that's right, we've previously talked about…how individual users' sessions connecting…to an Oracle database will get a dedicated server process…to perform the various duties on their behalf.…However, we have yet to talk about how users…actually open a connection to an Oracle database.…That's where the listener comes into play.…We have a full chapter dedicated…to the Oracle network listener,…as well as how client connections are handled,…
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 Foundations: Core Conceptswith Adam Wilbert2h 14m Beginner
Database Foundations: Administrationwith Adam Wilbert1h 14m Beginner
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 55s
10. Tools for Developers and DBAs
Next steps1m 17s
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