Now we have finished the coding process for our client project. Click on the Clean and Build Main Project button to build our project. Before running and testing our client project, make sure that our Web Service application project, WebAppCourse, has been built and deployed successfully. Click on the Run Main Project button to run…
Category: GDS Restrictions, License, and Compatibility
Build Code for the Delete Button Method to Delete Course Records – Develop Java Web Services to Access Databases
9.15.7 Build Code for the Delete Button Method to Delete Course Records The function of this method is to delete an existing course record from our Course Table when the Delete button is clicked by the user. The existing course record will be perma-nently deleted from the Course Table in our sample Oracle database when…
Modify the Java Bean CourseQuery.java and the Control File CourseProcess.jsp – Develop Java Web Services to Access Databases
9.16.3 Modify the Java Bean CourseQuery.java and the Control File CourseProcess.jsp Open the NetBeans IDE 12.0 in Administrator mode by right-clicking on the NetBeans IDE icon on the desktop and select Run as administrator item. Launching the NetBeans IDE 12.0 in this way is very important to enable us to build and run our client…
Build and Run Our Client Project to Query Course Record via Our Web Service 2 – Develop Java Web Services to Access Databases
Double-click on the page from the Projects window to open it and enter the code shown in Figure 9.104 into the else if (request.getParameter(“Insert”)!= null) block.Let’s have a closer look at this piece of code to see how it works. A. Two JSP directives are declared first, and they are used to set up the…
Build Our Client Project to Update Course Records via Our Web Service 2 – Develop Java Web Services to Access Databases
Let’s have a closer look at this piece of code to see how it works. A. Two JSP directives are declared first, and they are used to set up the Java bean, session, class and property used on this JSP page. The Update _ Course() method is to be built in our Java bean class…
Build Our Client Project to Update Course Records via Our Web Service 3 – Develop Java Web Services to Access Databases
Now we have finished all code for this course update action. Let’s build and run our client project to consume our Web Service to update a selected course record on the Course Table in our sample database. Prior to building and running our client project, make sure that our Web Service application project, WebAppCourse, has…
Build Our Client Project to Delete Course Records via Our Web Service – Develop Java Web Services to Access Databases
9.16.7 Build Our Client Project to Delete Course Records via Our Web Service To save time and space, we can modify one of our projects, WebClientCourse _ Update, we built in the last section and make it our new project. Perform the following operations to make our new project, WebClientCourse _ Delete: 1) One can…
GDS Features 2 – Introduction to Oracle Global Data Services
Centralized workload management for replicas – one way to simplify workload management for replicas is by centralizing it. Using the GDSCTL command-line utility or the Oracle Enterprise Manager Cloud Control (OEMCC) graphical user interface, you can administer the global resources of regionally or globally replicated databases. If you need information about the options provided by…
Configuration Best Practices of GDS in Maximum Availability Architecture – Introduction to Oracle Global Data Services
Configuration Best Practices of GDS in Maximum Availability Architecture Each region should have a total of three GSMs, with each GSM residing on dedicated hardware. This setup ensures redundancy, as even if one GSM experiences an outage, the other two will continue to provide the required services. The GDS catalog, which is essential for GDS…
GDS Restrictions, License, and Compatibility – Introduction to Oracle Global Data Services
GDS Restrictions, License, and Compatibility GDS operates as a shared infrastructure, allowing a single GDS configuration to handle the following: •\ Management of up to 300 database instances •\ Support for 1,000 global services •\ Provision of 20 GDS pools •\ Organization of 10 GDS regions •\ Availability of five GSMs per region •\ Facilitation…