Seven key interventions for data warehouse success

Chenoweth, Tim; Corral, Karen; Demirkan, Haluk

doi:10.1145/1107458.1107464

Cited by 50 publications

(20 citation statements)

References 2 publications

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“…Databases in the second tier are known as data marts. Making data marts available to analysts is a more successful strategy than giving everyone access to a single repository (Chenoweth et al 2006).…”

Section: Data Warehouse Description and Experimental Methodologymentioning

confidence: 99%

Airline flight networks, cycle times, and profitability: 2004–2006

West

Bradley

2008

Oper Manag Res

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This research investigates the relationships between airline flight networks, aircraft cycle times, and carrier profitability for ten large US domestic airlines. We find that direct point-to-point flight networks and short cycle times are operational factors that airlines should exploit to improve profitability. These findings are based on the analysis of 11.9 million flight records from 2004 through 2006. The results contradict earlier research validating performance advantages of hub-and-spoke flight networks. Today, the advantages of passenger consolidation at hub airports are lost to lower aircraft utilization and productivity problems created by the extended cycle times at hubs. We also find that airline operating profit can be increased by improving the efficiency of the aircraft turnaround process and decreasing aircraft fleet complexity. This research also provides an estimate of the marginal opportunity cost of ground time. A 1-min reduction in aircraft fleet ground time increases the average sized carriers' operating income by $12 to $18 million.

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Section: Data Warehouse Description and Experimental Methodologymentioning

confidence: 99%

Airline flight networks, cycle times, and profitability: 2004–2006

West

Bradley

2008

Oper Manag Res

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“…[42] also claim that this use can result in numerous benefits, including more and better information, improved user ability to produce information and reduced effort by developers to produce information. [52] also maintain that DWs have tremendous potential to present information. The greatest potential benefits of the DW occur when it is used to redesign business processes and to support strategic business objectives [41].…”

Section: Literature Reviewmentioning

confidence: 97%

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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“…Data warehouse merupakan database dengan perangkat pelaporan dan query, yang menyimpan data saat ini dan data historis mengenai hal-hal potensial bagi pihak manajemen, serta menggabungkannya dalam pelaporan analisis manajemen (Loudon 2004). Pengaksesan informasi melalui data warehouse merupakan teknik yang tepat dalam mendukung kesuksesan user (Chenoweth et al, 2006), khususnya untuk memeroleh informasi secara tepat (real time), sehingga membuat user dapat menanggapi perubahan bisnis yang ada dengan cepat (Farooq 2013).…”

Section: Entreprise Resource Planning (Erp)unclassified