Mapping High-Level Application Requirements onto Low-Level Cloud Resources

Mapping High-Level Application Requirements onto Low-Level Cloud Resources

Cloud computing has created a paradigm shift that affects the way in which business applications are developed. Many business organizations use cloud infrastructures as platforms on which to deploy business applications. Increasing numbers of vendors are supplying the cloud marketplace with a wide range of cloud products. Different vendors offer cloud products in different formats. The cost str...

Mapping Application Requirements to Cloud Resources

Cloud Computing has created a paradigm shift in software development. Many developers now use the Cloud as an affordable platform on which to deploy business solutions. One outstanding challenge is the integration of different Cloud services (or resources), offered by different Cloud providers, when building a Cloud-oriented business solution. Typically each provider has a different means of de...

Merging High-Level and Low-Level Requirements

Section 5.0 of DO-178B/ED-12B explains that when Source Code is generated directly from high-level requirements (HLR), then the high-level requirements are also considered lowlevel requirements (LLR), and the guidelines for low-level requirements also apply. This part of section 5.0 addresses the case where the system-level requirements are "directly" highly refined (i.e., created in one refine...

Mapping Application-Level Components into Hierarchical Systems Resources

The appropriate organization of application components and their right mapping into physical resources is fundamental to fully exploit cutting edge technologies especially when hierarchical architectures are used. We present a new approach to combine application modelling with resource management. The proposed programming model allows the mixing of message-passing and global memory facilities a...

On High-Level Low-Level Programming