7. Connecting to the Outside World: JDBC and JMS
by Michel Schildmeijer
Oracle WebLogic Server 11gR1 PS2: Administration Essentials
- Oracle WebLogic Server 11gR1 PS2: Administration Essentials
- Oracle WebLogic Server 11gR1 PS2: Administration Essentials
- Credits
- About the Author
- About the Reviewers
- www.PacktPub.com
- Preface
- 1. Oracle WebLogic: Your First Step into the Middleware World!
- The very first steps into middleware
- The case: Your company needs middleware!
- Oracle WebLogic architecture and terminology
- Oracle WebLogic a JEE server… but what is JEE?
- Key players in the middleware market
- The big day: Presenting your research!
- Summary
- 2. The Beginning: Planning and Installation
- 3. Oracle WebLogic Software Installed; What's Next?
- The next steps
- Summary
- 4. Getting in Control: Operation Basics
- Getting started: Start your WebLogic domain
- Using the startup script (startWebLogic)
- Using the java weblogic.Server command
- Using the Windows Start menu
- Using WLST with and without Node Manager
- Starting other servers using the WebLogic Admin console
- Things to know before starting up for the first time
- Server states and transitions
- An overview of Server states and transitions
- Stopping the WebLogic Server
- Ease of use: The Administration Console
- Summary
- 5. Managed Servers and the Node Manager
- 6. Deploy Your Applications in Oracle WebLogic
- 7. Connecting to the Outside World: JDBC and JMS
- 8. Making your WebLogic Mission-Critical: Clustering
- Definition of a cluster
- Summary
- 9. The Heart of Oracle WebLogic Server: The JVM
- 10. What if Something Goes Wrong?
- Diagnostic patterns
- WebLogic diagnostic tools
- Summary
- 11. Configuring and Analyzing Logging
- 12. Keeping your WebLogic Secure: Security and Protection
- 13. WLST: Makes an Administrator's Life Easier
The key project of FinanceFiction is going very well!! Your manager seems very happy for the past few weeks. He received many positive responses from his superiors and the board. So your manager has invited the CEO and CTO to come and look at some live testing in the next test phase.
There is still a lot of work to do. The testing environment must be created. Up till now, the developers have used their own test data. But now it is time to load real production data into the backend test systems and databases.
It is your task to configure the WebLogic middleware environment, so it can smoothly handle all data traffic between the newly created and deployed applications and the backend systems without any data loss.
No big deal, huh?
The two important resources WebLogic provides are the Java Database Connectivity (JDBC) interface and the JAVA Messaging Service (JMS).
Databases are very important to store loads of data that have to be available at any time and as fast as it can be delivered, so your JDBC setup in WebLogic plays an important role in this part.
About JMS, messaging is also very important when you want to have guaranteed delivery of messages between systems.
Both the subjects will be discussed in the coming pages.
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