How is the notion of normalization related to all of this?
READ THE BELOW STATEMENT, AND ANSWER THE ABOVE QUESTION ( MINIMUM OF 150 WORDS)
Question A: Well-structured Relation
A well-structured relation is one which contains the minimum/limited amounts of redundancy, and it is also one that will allow the users to insert, do some modifications and even delete rows without inconsistencies or errors. The above aspects are required to be done in a database and any relations need to allow such aspects to be done and this is what defines well-structured relations (Harman, 2016). The importance of these relations when it comes to logical database design is that it is associated with promoting integrity in the databases.
Question B: Important properties of relations
Relations have important properties and one of them is that values are atomic. In the column, all the values have the same type of data. The other property is that every row is unique and this is all that means sequence of the columns is not significant. The other property is that the values of the column are of the same category (Mishra, 2021). In this property, the values of the column do not have to be different and they need to be the same. The other two properties are that the sequence of columns is insignificant and the same applies to the sequence of the rows in the database. The other important property is that every column has a unique name that identifies it.
Amos Harman. (2016). Normalization Well-Structured relations and anomalies Normalization normal form (1NF).
Satyakam Mishra. (2021). Properties of RDBMSs and NoSQL databases.
We are a professional custom writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework.
Yes. We have posted over our previous orders to display our experience. Since we have done this question before, we can also do it for you. To make sure we do it perfectly, please fill our Order Form. Filling the order form correctly will assist our team in referencing, specifications and future communication.
2. Fill in your paper’s requirements in the "PAPER INFORMATION" section and click “PRICE CALCULATION” at the bottom to calculate your order price.
3. Fill in your paper’s academic level, deadline and the required number of pages from the drop-down menus.
4. Click “FINAL STEP” to enter your registration details and get an account with us for record keeping and then, click on “PROCEED TO CHECKOUT” at the bottom of the page.
5. From there, the payment sections will show, follow the guided payment process and your order will be available for our writing team to work on it.
Need this assignment or any other paper?
Click here and claim 25% off
Discount code SAVE25