Free

W7D Review Data Warehousing - Essay Example

Comments (0) Cite this document
Summary
Practitioners could easily understand concepts on requirements gathering methods (Chapter 5), including the types of questions to be used as…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER92.6% of users find it useful
W7D Review Data Warehousing
Read TextPreview

Extract of sample "W7D Review Data Warehousing"

Review Data Warehousing al Affiliation Review Data Warehousing What is the most practical and easily applied lesson on Datawarehouse?
From among the lessons learned on data warehousing, the most practical and easily applied is the module on defining business requirements. Practitioners could easily understand concepts on requirements gathering methods (Chapter 5), including the types of questions to be used as well as the other techniques that were discussed (Ponniah, 2010). These techniques and skills learned in the process could also be applied in other endeavors: research, applications for employment, and other information-gathering activities.
What seems to be the hardest to grasp about Data warehouse? Why?
The lesson that seems hardest to grasp about data warehouse is the principles of dimension modeling where the star schema was discussed. The concepts were found to be challenging especially since the frameworks necessitated some level of competence in the areas of dimensional modeling (Ponniah, 2010).
What else do you need to know about Data Warehousing?
One strongly believes that the general overview and conceptual frameworks for data warehousing have been aptly provided by Ponniah (2010). The only other areas where students could learn from would be practical applications or best practices applied by contemporary organizations. Through sharing of organizational experiences on how data warehousing assisted in improving organizational performance, the theories learned would be ensured that current applications in contemporary settings are worthy of the discussions.
Reference
Ponniah, P. (2010). Data Warehousing Fundamentals for it Professionals. John Wiley & Sons, Inc. Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“W7D Review Data Warehousing Essay Example | Topics and Well Written Essays - 250 words”, n.d.)
W7D Review Data Warehousing Essay Example | Topics and Well Written Essays - 250 words. Retrieved from https://studentshare.org/business/1664938-w7d-review-data-warehousing
(W7D Review Data Warehousing Essay Example | Topics and Well Written Essays - 250 Words)
W7D Review Data Warehousing Essay Example | Topics and Well Written Essays - 250 Words. https://studentshare.org/business/1664938-w7d-review-data-warehousing.
“W7D Review Data Warehousing Essay Example | Topics and Well Written Essays - 250 Words”, n.d. https://studentshare.org/business/1664938-w7d-review-data-warehousing.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF W7D Review Data Warehousing

Data Warehousing and data mining

...?Running Head: Data Warehousing and Data Mining Data Warehousing and Data Mining: A Research Paper goes here Professional Specialization Name of your professor Date Introduction We are living in an information age and states around the globe are advancing rapidly towards information driven knowledge base economies. The increased use of information technology in every spheres of life is generating huge amount of data every day. However, there is an increase realization among information scientists that knowledge and power that should have been extracted from these huge information resources is far lesser than its capacity...
10 Pages(2500 words)Research Paper

Data Warehousing and Mining

...? Data Warehousing and Mining By Table of Contents INTRODUCTION Data mining refers to the method of examining data from diverse viewpoints and transforming it into valuable information (information that can be used to raise income, reduce expenditures, or both). Additionally, data mining is also known as data or knowledge discovery. In addition, data mining uses a comparatively high computing power working on a massive collection of data to find out relationships and regularities between data points. Moreover, data mining uses a lot of techniques from machine learning,...
18 Pages(4500 words)Essay

Data Management: Data Warehousing and Data Mining

...?Information Systems have hitherto relied upon data quality and integrity for its management. Countless companies faced numerous problems in accomplishing this task but thankfully SAP has emerged as effective, efficient and user friendly tool that customizes software to meet the particular needs of the company. SAP solutions are getting recognition worldwide and it had highest analytical and performance management revenue in the year 2010 (Gartner, 2011) Among the various products SAP has launched one of the very affective tool for business analytic solutions is SAP BusinessObjects. Users can explore and compare relevant information through SAP BusinessObjects Explorer even if they lack in IT training as it provides a...
2 Pages(500 words)Research Paper

Enterprise Data Warehousing and Data Mining

...? Enterprise Data Warehousing and Data Mining (First sur no qualifications like Dr. College Position in organisation Place of author Implications of Using Data Warehousing and Mining Systems Abstract “Technology is notoriously fragile. If our cars were as unreliable as our PC’s we’d walk everywhere. Extract, Stated by Peregrine (April 2011) Users’ trying to find information on their companies IS systems very often take the attitude shown by the quote above. There are problems with data held by a company’s database, how to find and get the relevant information, so much complex data is held it can be difficult to find...
3 Pages(750 words)Coursework

Data Warehousing & Data Mining

...?Data Warehousing & Data Mining a. Why are organizations moving toward implementation of data warehouses? What are the benefits of data warehouses? Data warehousing and data mining are critical aspect of modern healthcare practices. Data mining (DM) is a process that aims to use existing data to uncover new relationships unknown thorough common analysis practices. The process is similar to the extraction of valuable metal hence the term “mining” (Jackson, 2003). Data mining is the process of analyzing extensive data with the aim of...
3 Pages(750 words)Assignment

Data Warehousing and Data Mining

...of Mining and Interaction Concerns This issue pertains to the information extracted from databases and reviews the capability to gain information, as it focuses on mining information at many levels, the usability of issues associated with domains along with knowledge conception. 1.2 Mining several kinds of Information There are several different criteria that should be addressed by data associated with variety of data analysis and information discovery jobs. Moreover, jobs associated with data mining comprises of characterization, association / co relation and cluster analysis along with classification and forecast. Likewise, these jobs will utilize a single database for...
6 Pages(1500 words)Essay

Data Warehousing

...Introduction In the world today, many organizations are implementing advanced technologies that are aimed at improving the performance of the organizations. The importance of the technologies is to ensure that an organization achieves it goals and objectives within the stipulated period of time and in the appropriate manner. Data warehouses and business intelligence assists in transforming the raw data into information and knowledge that is essential for any decision making process. Part 1 Data warehousing refers to an area within a computer where data is stored in an organized and centralized way. It focuses on how well the data is...
10 Pages(2500 words)Essay

Data Warehousing in Healthcare

... Data Warehousing in Healthcare Outline I. Overview and objectives of the technology II. Manufacturers of the technology III. Operational requirements a. Hardware b. Software c. Network d. Information IV. The requirements for maintenance and support V. Important stakeholders VI. Business processes VII. Value/Benefits VIII. Opportunities for improving the technology a. Business b. Technical Declaration I pledge on my honor that I have not given or received any unauthorized assistance on this assignment/examination. I further pledge that I have not copied any material from a book, article, the Internet, or any other source except where I have expressly cited the source. Signature ________________ Date... of information to allow...
5 Pages(1250 words)Article

Database and Data Warehousing Design

... databases as demonstrated in the above given diagram. References Date, C., J. (2003). Introduction to Databases System – 8th Ed. Pearson Corperation, Wishiington DC, USA Donald S. Le., Vie, Jr. (n.d). Understanding Data Flow Diagrams. Retrieved from: http://im2.wessa.net/dfd.pdf Kimball, R., (1996). The Data Warehouse Toolkit: Practical Techniques for Building Dimensional Data Warehouses, John Wiley & Sons, Inc. M-C. Wu, A. P. Buchmann (1997). “Research issues in data warehousing,” Proc. 7th BTW, 61–82. Rizzi, S., Abello, A., Lectenborger, J., and Trujilo, J. (2006). Research in Data Warehouse Modeling and Design: Dead or Alive? ACM, Arlington, Virginia, USA... Table of Contents Data Warehouse 2 Rationale Databases and...
11 Pages(2750 words)Assignment

Data Warehousing

...Data Warehousing Introduction Data warehouse can be d as a database system through which several data can be analyzed and evaluated at a time. The concept of data warehouse has been introduced to extract, filter, classify and cluster data.. The actual purpose of developing data warehouse is to perform data analysis quickly and efficiently. In modern era, unprecedented advancement can be observed in the field of science and technology. Thus, in the current era people can be identified to have little time engaging in data processing unlike in the past decades. Notably, these advancements...
7 Pages(1750 words)Research Paper
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Essay on topic W7D Review Data Warehousing for FREE!

Contact Us