IoT-enabled Web warehouse architecture: a secure approach

Abstract

Web warehouse (WWh) has overcome the geographical dependencies of data warehouse. With the rapid development of WWh, decision makers (humans) and intelligent devices are able to remotely retrieve the information for supporting the effective decision-making process. This paper presents a secure Web service-oriented architecture of the WWh. The proposed architecture provides the better scalability, availability of WWh, and secure analytical service for human and Internet of Things for effective decision making. In addition, the service-oriented architecture of WWh integrates intelligent devices for the process of decision making. The proposed architecture uses XML-based Web services to provide authentication, authorization, and data confidentiality and integrity. Experiments show that the proposed architecture is more reliable, scalable, and secure.

Empirical Validation of WebQMDW Model for Quality-based External Web Data Source Incorporation in a Data Warehouse

“…Level 2, Dimension 1 Q. 8 The importance value of the Web Source data having the ability to be accessible over different platforms (operating systems or hardware architecture), should be: Q. 9 The importance value of the media format (text/HTML/pdf/audio/video etc) of the data from the Web Source fitting within the processing ability of the organization, should be: Q.10 The importance value of the degree to which the data from the Web source is worthy of the cost associated (if it requires access fees), should be: Q.…”

WSEM QT : a novel approach for quality‐based evaluation of web data sources for a data warehouse

“…With the advent of Internet, World Wide Web (WWW) [6] and electronic commerce over the WWW, various organisations started publishing business data over the Internet, providing a viable, simpler‐to‐load and low‐cost solution for accessing external data [3]. In the last few decades, applications that make use of this synergy of data sources available on the web and DW have experienced a huge growth [7–20]. Therefore, it motivates us to focus on the study and assessment of web data as the external data source (EDS) to the DW.…”