Oracle Developer Articles and Techniques

Debu Panda

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Top Stories by Debu Panda

I have been presenting at Oracle Open World for past 15 years. I will be speaking at Oracle Open World 2015 again. My session is on a completely different topic and I will be showcasing an exciting new Cloud Service.  If you are a DBA or WebLogic Administrator and you are attending Oracle Open World 2015, you probably do not want to miss this exciting session! You can use this following link to register to my session. Oracle ITAnalytics Cloud Service: Operational Insight for Your Database and MiddlewareEstate [CON9752] Tuesday, Oct 27, 5:15 p.m. | Moscone South—300 DBAs and middleware administrators need tools that go beyond monitoring to analyze their application infrastructure and get insight on resource capacity and performance bottlenecks to improve application performance and availability. Come to this session to learn about Oracle IT Analytics Cloud Service, the n... (more)

Oracle Management Cloud – An Overview

Most organizations are transforming themselves to digital enterprise, and IT plays a key role in this transformation. The ways applications are built, delivered, and consumed have significantly changed in the last few years. Organizations have adopted agile methodologies and delivering applications very rapidly, adopted hybrid Cloud, and many of the applications are now consumed from mobile devices. This transition poses a lot of challenges to IT Organizations, and they need new generation tools that can manage their applications and infrastructure. Oracle Management Cloud is a ... (more)

Spring and Java EE 5 (PART 1)

Register for Real-World Java Seminar The Java Platform, Enterprise Edition, or Java EE, is the most popular middleware platform for developing and deploying enterprise applications. Java EE offers developers a choice of vendors, portability, scalability, and robustness. However, it has been criticized for its complexity and its need for a lot of redundant and procedural code. In addition, lightweight frameworks such as Spring and scripting platforms such as Ruby on Rails have emerged to challenge the platform's supremacy in the middleware world. In response, the Java Community Pr... (more)

Spring and Java EE 5 (PART 2)

Register for Real-World Java Seminar In the first part of this article you learned how Java EE 5 has simplified enterprise application development by adopting a POJO programming model and making use of Java 5 metadata annotations. You also discovered how the Spring Framework version 2.0 integrates with Java Persistence API (JPA) and makes it simple to use from enterprise Java applications. In this second part, you will learn how you can integrate the Spring Framework with EJB 3 components and to exploit Spring's declarative transaction features with Java EE applications. Finally ... (more)

Managing Complexity Within a BPEL Environment

Service-oriented architecture (SOA) has become mainstream technology for integrating disparate systems and applications. For building composite applications, Business Process Execution Language (BPEL) has emerged as the standard for business process flow orchestration and application integration within organizations. Many IT organizations are deploying composite applications that use BPEL to automate critical business processes. If your application needs to be available 24/7, you need a reliable BPEL infrastructure. In this article, we first present a typical BPEL engine archit... (more)