Assignment 3: Relational Database

Database Software: Database software can be used to keep customer records, but in Medical Physics Department, I

If the finance department wanted to find the total compensation paid to each employee in the same month as the first query a slightly different query would be run to generate that information. The first code simply pulled the information and did not include and computation because the finance department only requested to be able to determine as in pull up the record for employee’s commission paid. The second code will include computation which will divide the yearly salary by twelve months then multiples the commission rate by the total amount of product sold and lastly add those two numbers together to get the total compensation for that month. Unfortunately the coding that I am using is not generating a proper result. However, it should look something like this:

 Select one specific element of risk. It can be a specific type of risk, an element of risk management, a

One of the countermeasures to this type of network threat is by using generic service banners that do not expose configuration information or software version are also a feasible solution \parencite{gonzalez2012quantitative}.

The database also has information about the genetics, environment, and social condition of a patient. Evidently, such information systems are an important healthcare tool that can help in improving the quality of patient care and limitation of chance of errors. The entire care team can use the clinical information systems to have real time access to all the important patient information.

The primary purpose of medical records is communication amongst the healthcare team, to enable clarity, accuracy, and timeliness patient care. Moreover, they also provide an

Computer Electronic Health Record Systems (EHR’s) are like filing cabinets…they contain files and contents, the only difference between EHR’s and hard files is that they’re electronic and NOT paper based. EHR’s store data and can be manipulated to view information based on query options. EHR management systems virtually take the place of a filing cabinet to handle many different information and record keeping needs. An EHR may consist of several relational tables that data can be pulled from to form reports….the reports can either be viewed from the computer screen or printed. This process of storing and retrieving data provides the user with ease of information management, the timely retrieval of information AND concurrent access of information

As we know, medical records provide a great importance in the medical industry. They supply the insight into a patients’ history to assist the medical staff.

Medical records are a very important part of the medical procedure, even though it is not direct care the patient receives. There are many reasons as to why written or paper records should still be used in conjunction to the electronic forms that are mostly used today. This I think would be the best way for patient tracking and recording to be done in any setting, Technology can be a life saver in the medical field, but only with the right care and training can it be the only thing we can rely

For this specific patient records system, there are two major components – one is storage that may be SQL or NoSQL, and application backend to retrieve processed data before sending back to the user.

The medical or healthcare record has multiple purposes. First, it is repository of documentation of the actions taken in patient management, the documentation of a patient’s progress, and therefore a mean’s to augment one’s memory and knowledge as well as to provide meaningful medical information to other practitioners should the patient transfer to a new provider or should the original provider be unavailable for some reason. The health electronic health record system that is currently in use at my facility is Cerner. Cerner retained the top spot for community hospitals of 101-250 beds for the same time period; it also came out the best for hospital systems. I will discuss the role of this system as it relates to memory, computation decision support and collaboration. Although there are some minor issues I have noticed throughout the years I find navigation through this system is secure and easy to use.

Relationships on a database establish a connection between two associated and logically related tables, that each have similar data. An example may be a table that contains names of certain students, and another table that contains the student's ID, the code of library books, and the dates on which each specific student checked out that particular library book. Without association of relationship on the relational database, the two tables would be independent figures with librarian lacking a method for associating student with his/ her item. The library, accordingly, would have to close down in a short period of time. The database connection, on the other hand, allows a connection to be drawn between the Student's table and the Student's instrument table (that represents the books that the student checks out).

Advances are being made to develop IT infrastructure that are both inexpensive and robust. Medical data are complex, but there are data standards for diseases, procedure, and laboratory tests. An electronic medical record is much better and much safer than paper record.

The Database Management System of a healthcare organization is an application to perform administrative tasks on a database and interacts with the data stored in the databases. Years ago information was managed by a hands-on method such as files in the file cabinet. Now, databases are utilized by technology to drive and manage information. These “databases are an organized collection of data typically stored in an electronic format. Databases allow input, manage, organize, and retrieve data quickly” (Cornell, and Morris, 2015). Then Technology takes the data collected and transforms it into information which becomes knowledge to the users. The purpose of the study is to examine the use of the database system in nursing and to determine the benefits and challenges of the healthcare organization to use database systems and data.

The SQL code is written to present all patients surnames within the database, and the above screenshot shows the SQL code and the results from the query.