A Comparison of Data Warehouse Development Methodologies Case Study of the Process Warehouse

List, Beate; Bruckner, Robert M.; Machaczek, Karl; Schiefer, Josef

doi:10.1007/3-540-46146-9_21

Cited by 45 publications

(35 citation statements)

References 5 publications

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“…DW systems offer efficient access to integrated and historical data from heterogeneous sources to support managers in their planning and decision-making [30]. [31] also claim that data warehousing provides an infrastructure that enables businesses to extract, cleanse, and store vast amounts of data.…”

Section: Literature Reviewmentioning

confidence: 99%

“…Previous literature on DW, such as [42] and [30], claims that the DW does not create value by itself; the value comes from the use of the data in the DW. [30] claim that improved decision-making results from the better information available in the DW.…”

Section: Literature Reviewmentioning

confidence: 99%

“…[30] claim that improved decision-making results from the better information available in the DW. By making the right information available at the right time to the right decision-makers in the right manner, DWs empower the users with the ability to make the right decisions [51].…”

Section: Literature Reviewmentioning

confidence: 99%

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Benefits of Knowledge Acquisition Systems for Management. An Empirical Study

Alsqour

Owoc

2015

Annals of Computer Science and Information Systems

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Abstract-The main objective of conducting this study is to shed light on the benefits and role of data warehouse (DW) as a source of knowledge acquisition in enhancing the process of decision-making. It is believed and assumed that meaningful and significant information can be acquired from DW which provides valuable knowledge to support business process and decision-making.The theoretical assumptions are supported by the results of a questionnaire survey, which was conducted on top management of Jordanian firms. The questionnaire was developed based on the findings from related literature and other related research questionnaires. Over 250 firms, which were listed on Amman Stock Exchange (ASE) at the time of data collection, were involved in the survey. The researchers arrived at scores of significant and remarkable results regarding DW and its benefits and role in enhancing the process of decision-making. In general, the respondents had a positive attitude towards the use of DW.

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Section: Literature Reviewmentioning

confidence: 99%

Section: Literature Reviewmentioning

confidence: 99%

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Benefits of Knowledge Acquisition Systems for Management. An Empirical Study

Alsqour

Owoc

2015

Annals of Computer Science and Information Systems

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“…According to [19 p. 1], businesses of all sizes and in different industries, as well as government agencies can realize significant benefits by implementing a DW. Most mediu m to large organizations, according to [24], operate DWs.…”

Section: Literature Reviewmentioning

confidence: 99%

Data Warehouse as a Source of Knowledge Acquisition. An Empirical Study

Alsqour

Owoc

Ahmed

2014

Annals of Computer Science and Information Systems

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Abstract-The main objective of conducting this research is to investigate empirically the role of data warehouse (DW) in enhancing decision-making or, more precisely, the researchers surveyed the top management of Jordanian firms regarding the role and importance of DW in improving the effectiveness of decision-making. It is believed and assumed that meaningful and significant information can be acquired from DW which provides valuable knowledge to support business process and decision-making.A mail questionnaire survey was regarded as the appropriate method for gathering data. The questionnaire was developed based on the findings from related literature and other related research questionnaires. All the firms (277), which were listed on Amman S tock Exchange (AS E), at the time of data collection, were selected over half answered positively. The researchers arrived at scores of significant and remarkable results regarding DW an d its role in enhancing the process of decision-making. The survey's findings showed that the percentage of implementing DW in the Jordanian firms involved is 35%. In general, the respondents had a positive attitude towards the implementation of DW.

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“…The former also called supply-driven designs the DW starting from a detailed analysis of the data sources [1,2,3,4]. The user is not much involved in this category of approaches [5]. The latter also called demand-driven, attempts to identify the information requirements from business users [6,7,8,9].…”

Section: Introductionmentioning

confidence: 99%