Bridging the Gap in Modern Computing Infrastructures: Issues and Challenges of Data Warehousing and Cloud Computing | Zendy

Iyabo Olukemi Awoyelu | Zendy; Theresa Omodunbi | Zendy; James Udo | Zendy

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Bridging the Gap in Modern Computing Infrastructures: Issues and Challenges of Data Warehousing and Cloud Computing

Author(s) -

Iyabo Olukemi Awoyelu,

Theresa Omodunbi,

James Udo

Publication year - 2013

Publication title -

computer and information science

Language(s) - English

Resource type - Journals

eISSN - 1913-8997

pISSN - 1913-8989

DOI - 10.5539/cis.v7n1p33

Subject(s) - computer science , cloud computing , data warehouse , online analytical processing , data science , provisioning , bridging (networking) , utility computing , analytics , server , database , cloud computing security , world wide web , computer security , operating system

Data warehousing and cloud computing are modern trends in computing businesses. Data warehouse (DWH) is subject-specific, time-changing, non-volatile, integrated collection of data and it is a process that helps decision maker in the process of informed decision making. It is also an integrated software component of the cloud which provides support for timely and accurate response to complex queries. The complex analytics involving huge amounts of data with the help of tools such as: Online Analytical Processing (OLAP) and data mining are built on DWH model. Similarly, cloud computing provides a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources (e.g. networks, servers, storage, applications and services) that can be rapidly provisioned and released with minimal management effort or service provider’s interaction. These computing infrastructures when allowed to work together can provide decision makers with immense benefits at minimal costs. Therefore, it is pertinent to consider the contending issues and challenges faced by bridging the gap between DWH and cloud computing as well as proffer possible solutions. The future directions and conclusions are also pointed to and drawn from the paper.

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