Microsoft Azure Sql Database Analysis

Data objects can model relational data or advanced data types such as graphics, movies, and audio. Smalltalk, C++, Java, and others are objects used in object-oriented data. The object-relational is a combination of relational and object-oriented databases. Traditional and advanced data types can be used to construct database management systems. These systems can connect to a company’s website and update records as needed. Database Approach The main purpose of a database is data storage that can be stored and retrieved when needed. A popular common language called structured query language (SQL) is used to store and retrieve data in relational database. This language enables the systems to run a report or modify data or remove the data from the database. A database management system (DBMS) controls all aspects of a database, this is not limited to the creation, maintenance, and use of database. The DBMS ensures proper applications are able to access the database. An important purpose of a DBMS is to maintain the data definitions (data dictionary) for all the data elements in the database. It also enforces data integrity and security measures. Data Models Data models provide a contextual framework and graphical representation that aid in the definition of data elements. In a relational database, the data model lays the foundation for the database and identifies important entities,

It is a process of constructing a data model for each view of the real world problem which is independent of physical considerations. This stage involves assessing the informational needs of an organization so that a database can be designed to meet those needs.

Identify the different types of entities, attributes, keys and relationships you will want to consider when designing the database.

# 6: Given a physical database containing tables and relationships and business requirements, create the necessary queries.

Database model defines the logical structure of the database by determining manner in which the data will be stored. Relational model is one of the most popular database models, which defines tables and relationships between the tables.

Prior to designing my database, I will have a clear understanding of the data. This will allow me to determine the purpose of the database. Once all information is

Campbell, R. J. (2015). Database Design: What HIM Professionals Need to Know. AHIMA. Retrieved from http://library.ahima.org/xpedio/groups/public/documents/ahima/bok1_024637.hcsp?dDocName=bok1_024637

These models are used to design the internal schema of a database, represent the data tables, the data columns of those tables, and the relationships between the tables. The physical data model shows the technical details for implementation as a database or data structure. This model also represents a way in which data is physically stored.

Logic models represent a visual way of expressing the rationale or thought behind a program. Two other forms of expression may help concurrently support the development of a logic model, or accompany the model if it is to be communicated through written materials.

There are several important steps to consider when designing a database, as a well-designed database should be deployed and not only support the accuracy and integrity of business information but also avoid redundant data and assist with has enterprise level reporting tasked. If we analyze the

Complete Service Request SR-ht-003 due in Week Five. Include Change Requests 2–5 in addition to the base request. Individual Database Design Paper Write a 350- to 700-word paper in which you do the following: • • Explain what database systems are and how they are used. Define database architecture. Consider Microsoft Access , ® ® ® ® Microsoft SQL Server , Oracle , and IBM DB2 software as possible examples. Summarize your paper by describing the database systems in your workplace, identifying which database systems and architecture they fall under.

Logical and physical models represent the key elements and processes of the software development. The logical model describes the processes, and data, in as much detail as possible, without giving regard to how the system will be implemented. Logical data models include

The _______________ stage of database development translates the conceptual models into the data model of a DBMS.

Prior to searching the ProQuest database one must take some things into consideration in order to get the best retrievals possible for your informational needs. While searching on most databases patrons are allowed to use subject and keyword searches. “Natural language is the language people speak and write” (Chu 53). It is language that individuals use on a daily basis as opposed to programmed language. It is more common for individuals to use search terms of a natural language to search for items within the database. Chu states, that “Natural language allows the highest degree of specificity and flexibility in representing and retrieving information” (17).

A database is a collection of data that is organized and is supposed to be organized in such a way that it resembles reality. An example is finding the amount of room on a flight, so you find one with a spare seat available. Databases are supposed to be organized in a way where in the end the users and stake holders that may not have the same knowledge of a database as you, can easily read and