Native Apps At The Client & Cloud

Srinivasan Sundara Rajan

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Top Stories by Srinivasan Sundara Rajan

Cloud platforms like Azure provide the best options for organizations in their digital transformation. Most organizations have multiple combination of environment needs. Provisioning on time is always a challenge. Manual operations are prone to error and delays. Difficult to size production like Environments due to resource constraints, this means most NFR (Non Functional Requirements) are not tested with the correct load and perspective. Unable to innovate on new initiatives like blockchain, cognitive services, machine learning due to lack of platform components. Unable to manage the CAPEX and charge back on environments to specific teams and project budgets skewed due to environment costs Lack of test environments resulting in a slower software development life cycle Innovation Labs on Cloud In today's context, organizations adopt a build versus buy approach based ... (more)

PaaS: .NET vs Java EE

Windows Azure and PaaS for the .NET World Ever since the beginning of this century a comparison between the platform capabilities of Java EE (Java Enterprise Edition) and Microsoft .NET has been a common discussion when choosing an enterprise platforms. With the advent of Cloud, Microsoft has taken a lead with the Windows Azure PaaS (Platform as a Service). Many key decision makers for cloud enablement now have questions on how good an equivalent the Java EE platform could be. Windows Azure Stack From a platform perspective Windows Azure provides a complete list of options that a... (more)

Java EE PaaS and Application Server Interoperability

Java EE PaaS Growth & Interoperability Concerns As observed in my earlier articles, the Java EE PaaS portfolio is gaining in strength each day, with support from major players such as IBM, Oracle, VMWare, Redhat , Google and Amazon. However unlike the Microsoft > .NET Framework > Azure PaaS equation where there is just one version of the framework from one vendor, the openness of Java EE led to several implementations of application server-specific implementations. As Java EE standards define a core set of API, frame works and features as part of its implementation, an applicatio... (more)

Digital Signage and #DigitalTransformation | @CloudExpo #CognitiveComputing

The digital signage market was valued at USD 16.88 billion in 2015 and is expected to reach USD 27.34 billion by 2022, at a CAGR of 6.7% between 2016 and 2022, as per marketsandmarkets.com. It is also considered as a future for retail and similar industries, where customer experience plays a major role. Interactive Digital Signage As the customer experience takes center stage in today's digital world, large screens, high quality and high resolution content in the form of "digital dignage" will play a much larger part in enterprise digital transformation. While this is generally pl... (more)

Non-Functional Testing for Cloud

Functional & Non Functional Tests As we know typical application testing will consist of the following types of test cycles: Functional Regression Installation Functional Sanity Testing Non Functional Performance Test for Responsiveness of the application Performance Test for a Given Load Profile (Load Test) Performance Test for Abnormal Stress conditions (Stress Test) Performance Test for System Availability Functional Tests ensure that the system behaves as documented and non - functional tests ensure that the QoS (Quality Of Service) can be met. Detailed  explanation of the abo... (more)