Select Tennessee, and then research the "open data portals" that offer metadata and data access. chances to reduce the excessive expenditures and waste in the healthcare system. Think about the significance of at least two medical terms for the issue at hand, as well as the potential benefits of data integration between various data sources. Which medical terminologies are employed in the information? Look for at least two concepts in the data that may have been represented by standard codes if you cannot locate any. Assist with addressing how knowledge may lead to decisions that enhance your issue area, make a concept map that includes at least 15 to 20 key concepts and their links. Describe how merging data from at least two distinct data sources might help you understand your issue area better. Describe the potential obstacles to data integration and harmonization. Indicate the major data source, along with your reasoning for selecting it, you believe you could employ to address your specific analytical challenge. For instance, you can examine inpatient data sets if extended hospital stays are a problem. At least two additional data sets that potentially enhance or improve your analysis should be listed and described.