By Roger Smith
Cloud Services for Developers
“Time is the greatest savings that you get from moving your development environment to the cloud,” said Oracle’s Bruno Borges, in his JavaOne presentation “Cloud Services for Developers: What’s Inside Oracle Cloud for You?” “If you have had to set up an on-premise Oracle database, or any other database, you know that it takes time to do that and you always ask yourself ‘Is these production-ready?’”
In his fast-paced, hands-on demo, Borges showed how developers can quickly get up to speed using Oracle’s pooled, shared, and elastically scalable software development platform, which gives organizations the ability to develop new applications in a quick and cost-effective way. He explained how developers can use their favorite IDE (Oracle JDeveloper, Eclipse, NetBeans) and build systems like Maven and Gradle to develop and deploy applications to the cloud.
Target different JDK Versions
Developers also have the option of choosing either Java SE 7 or 8 to leverage the particular language and JVM features their applications need. Since Oracle Java Cloud is an open platform, developers can also use any available open source or commercial Java library or framework in their applications.
Borges next walked through how to connect to Oracle Database Cloud Service to persist and manage application data as well as how to use Oracle Messaging Service to message between Java Cloud applications, on-premises applications, and Java EE and Node.js applications deployed in the Oracle Cloud. He then demonstrated how you can profile Java applications using Java SE Mission Control and Flight Recorder, in addition to the Oracle Application Performance Monitoring Cloud Service.
He also announced a new Docker Container Service that will soon be available from Oracle to help developers deploy applications into Docker containers.
In response to an audience question about Oracle Cloud scalability, Borges said that you can choose to run your application on your choice of compute size (i.e. the number of cores), and it will scale out dynamically on demand. He said they were also working on giving developers the capability to add scale programmatically using business logic, for example, in an e-commerce application that needs to scale up during the holiday season.