Digital Commons Network^™

Optimal "Big Data" Aggregation Systems - From Theory To Practical Application, William J. Culhane Iv

Open Access Dissertations

The integration of computers into many facets of our lives has made the collection and storage of staggering amounts of data feasible. However, the data on its own is not so useful to us as the analysis and manipulation which allows manageable descriptive information to be extracted. New tools to extract this information from ever growing repositories of data are required.

Some of these analyses can take the form of a two phase problem which is easily distributed to take advantage of available computing power. The first phase involves computing some descriptive partial result from some subset of the original …

A Programming Framework To Ease Development Of Tightly-Coupled Cloud Applications, Wei-Chiu Chuang

Open Access Dissertations

Cloud application development is currently for professionals only. To make the cloud more accessible, cloud applications should ideally be easy to develop so that virtually anyone can develop their own cloud applications. However, they are difficult to develop, because they are essentially distributed systems, where the concurrent operations may take place, and reasoning about the behavior of concurrent operations to ensure correctness is not trivial. Additionally, programmers must consider failure handling, scalability, consistency, modularity, elasticity.