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GVB Subrahmanyam

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Top Stories by GVB Subrahmanyam

It's well known that in recent times that consumption of data or a service through mobile applications is increasing exponentially due to the increase in the mobile customer base and the increase in the number of mobile devices connected to various systems disproportionately(1). That means in most of the cases, consumers of mobile devices are increasing more than traditional desktop browser based service model of consumption. These end users use a large number of different types of devices starting from standalone desktops, laptops, and tablets to mobile devices. It is expected that applications keep up the data or service while they move from one system to other, for example, if someone starts reading a book from Amazon Kindle and continues to read the same book from an iPad. So the continuity of the service or data is achieved and this is possible only when all th... (more)

Performance Improvement in a J2EE Application

Java is hot. Just nine years old, it has become one of the leading development environments in the world. Millions of programmers and thousands of companies use it, and half of all IT managers expect to deploy J2EE applications this year. But Java's popularity hasn't necessarily made it easy for the growing population of Java code jockeys. Ever-shortening production cycles have kept the heat on programmers, who increasingly work in large teams to meet production milestones. And every day those teams come face-to-face with an immutable law of software development: the more code y... (more)

Cloud-Based Reference Architecture

During the past few years enterprise services have been leveraging cloud-based technologies for several reasons including scalability and automated provisioning capabilities [1, 2]. In a development / design environment, cloud platforms provide dynamic and repeatable processes for creating environments that help reduce lead times and provide cost-effective optimizing infrastructure apart from eliminating manual intervention and minimizing rework due to environment defects. In a deployment environment, the cloud leverages virtualization, distributed applications and grid-based a... (more)

Enterprise Data Platform Reference Architecture

Social media applications like Facebook walls, Linked-in dashboards and Twitter tweet-boards have inadvertently opened up a new paradigm of pushing data/information to the users. Enterprise IT applications, on the contrary, expect users to navigate to the information using designated UI forms or user reports; obviously the social media type of paradigm of pushing relevant/important data can significantly improve the productivity and efficacy of users. Typically in a Manufacturing Supply Chain enterprise, operations span activities across complex manufacturing automation and suppl... (more)

Innovative Implementation of Cloud-Based SaaS Enterprise Frameworks

Traditionally business process services are built on applications that are running within the enterprise to fulfill business demands. In the recent past, the concept of SaaS Clouds gained significance with services being hosted in a common cloud environment within the enterprise or outside the enterprise. In this article, we propose an innovative implementation of Cloud-based SaaS Enterprise Frameworks in "Corporate Action Events" Processing. A lot of discussions have appeared on how enterprise architecture services and cloud-based services, namely SaaS, are connected within an ... (more)