NURS 655 Week 1 Discussion 1 & 2 Latest

DQ 1

Use examples to compare and contrast unstructured and structured data. Which type is more prevalent in a typical business environment? Why?

DQ 2

Describe the basic features of the relational data model and discuss their importance to the end user.

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Week 1 MS Access (or OpenOffice Base for MAC users): Relational Database

PC Users:

Install Microsoft Access if you don’t already have it (available through your student Microsoft 365 account).

Complete the related MS Access training tutorials located in the Assignment Resources below.

Create a simple relational database using information provided in a data set.

You may use one of the student files for chapter 3 provided in the Doc Sharing blog (Access files end in .mdb), a data set from https://www.data.gov/ or a data set you already have of your own.

Submit a screenshot of your completed database along with your relational database file for grading.

Mac Users:

Download and install OpenOffice Base from the following link: http://www.openoffice.org/product/base.html

View the OpenOffice Base videos located in the Assignment Resources below.

Create a simple relational database using information provided in a data set.

You can find a data set from https://www.data.gov/ or use a data set you already have of your own.

Submit a screenshot of your completed database along with your relational database file for grading.

NURS 655 Week 2 Discussion 1 & 2 Latest

DQ 1

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

DQ 2

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

Week 2 MS Access (or OpenOffice Base for MAC Users): Relational Database Query

PC Users:

Complete the related MS Access query training tutorials located in the Assignment Resources below.

Using the relational database created during the first week, run a query to receive meaningful data output (e.g., running a query to filter patients with a specific diagnosis).

Submit a screenshot and your query results for grading.

Mac Users:

Watch the OpenOffice Base Creating Queries video located in the Assignment Resources below.

Using the relational database created during the first week, run a query to receive meaningful data output (e.g., running a query to filter patients with a specific diagnosis).

Submit a screenshot and your query results for grading.

NURS 655 Week 3 Discussion 1 & 2 Latest

DQ 1

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.

DQ 2

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.

NURS 655 Week 1 Discussion 1 & 2 Latest