Information System: Data Warehouses and Data Marts

Write a one- to two-page (250-500 word) paper that discusses the differences between data warehouses and data marts. Also, discuss how organizations can use data warehouses and data marts to acquire data. You must use the CSU Online Library to locate at least two sources for your paper.

APA rules for formatting, quoting, paraphrasing, citing, and listing of sources are to be followed. Information about accessing the Blackboard Grading Rubric for this assignment is provided below

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What is a data warehouse, and how can it be used? How is it different than data stores and data marts?
By reviewing demographic data and comparing county data with state and national data, you will be able to determine how your county compares to others across the nation.
Analyze the flow of data and information among disparate health information systems to support internal and external business processes
Identify a potential data base you can imagine emerging from data within the healthcare electronic systems within your organization and describe its’ potential to improve nursing practice and patient outcomes.
Provide and discuss relevant descriptive and analytical epidemiological data. Analyze and discuss data relationships in light of risk, causative or protective factors, comparisons over time and comparisons to other populations.
Discuss the principles of data integrity, professional ethics, and legal requirements related to data security, regulatory requirements, confidentiality, and client’s right to privacy.
Review the CMS.gov 30-Day Mortality and Readmission Data website. Review at least two local hospitals in N.J. and see how they compare to state and national benchmarks. How and why may a consumer or a health care professional use this data to make decision about their next hospitalization?
a critical analysis of a quantitative study focusing on protection of human participants, data collection, data management and analysis, problem statement, and interpretation of findings
What are the characteristics of standard normal distribution? The HR department of an organization collects data on employees’ age, salary, level of education, gender, and ethnicity. Which data do you think is more likely to follow normal distribution? Explain why. What is the role of probability concepts in business decision-making? Provide specific examples. What are the differences between probability and coincidence? Can the probability be more than 1 or less than 0? Explain why or why not.
Identify at least two (2) industries that are currently using common data exchange and data management trends. Rank the success of each implementation based on the ease of implementation, ease of use, and costs.

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