NURS655 Week 2 Discussion 1 & 2

DQ1

Is data more protected in a cloud-based database management system (DBMS) or stored locally? Why?

DQ2

List the common sources of database failures and discuss how the risk of database failure can be mitigated for one of the sources.

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Week 3 discussion

DQ1

What are decision support systems, and what role do they play in the business environment? Give an example of decision support systems used in health care.

DQ2

Discuss how one of the two listed data analytics tools in the readings (explanatory and predictive) can be applied in health care. Give a specific use example.

Week 3 Big Data Use Paper

Research a health-related business that collects big data and explain the following in a two-page paper in APA format:

Give a brief overview of big data.

How do the topics learned in this class relate to big data in health care?

In the use case of the business you researched, what kind of data is collected and what are the advantages of collecting this type of data?

Include 2–3 scholarly resources in APA format. Examples of scholarly sources include professional journal articles and books obtained from library databases, national guidelines, and informatics organizations, published within the last five years.

Week 4 discussion

DQ1

Discuss a health care data security breach that occurred within the last five years. Discuss the causes, what measures could have been in place to prevent it, and the implications of the data security breach.

DQ2

Discuss the differences between cloud-based storage and local server storage. Which offers the best solution? Why?

Week 4 XML Overview Paper and Sample XML Document

Discuss the following in a two-page paper in APA format:

What is XML?

Why use XML?

Create a simple XML document for one of the following:

Patient demographics

Patient allergies

Patient vital signs

Patient serum hemoglobin result