An Educational Data Portal (EDP) play important role in teaching and learning as it contains useful resources. Every big educational institutions such as university shall build an EDP soon or later. The aim of this study is to utilize Big Data solutions in building a Dashboard for an Education Data Portal. The proposed EDP is envisioned to be a core tool for all students and learning agencies, providing support for many types of views and content/instructional resources to allow effective data-driven decision-making for students, teacher and the public, based on recent standards. It supports many features such as accessibility of data and content anywhere, scalability, extensibility of functionality, and extensibility of the technology architecture to support integration with the Shared Learning Infrastructure (SLI). The Data Dashboard is highly scalable and extensible architecture that will grow, if necessary, to meet the needs of students, and educators
In this paper, we perform extensive evaluation of an implementation of cellular phone service providers switching based on big data technology.Evaluation is based upon size, speed and usability measures.The system is faster, with less size, and more usability than other implementations.
KeywordsBig Data, MapReduce, Hadoop, Hadoop Distribute File System, cellular phone service provider It is a database that containing data from several operational systems that has been consolidated, integrated, aggregated, and structured, so that it can be used to support the analysis and decision-making process of a business [11].
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