In this post, I will be sharing CS403 GDB solutions. You will get cs403 gdb solution 2022 with file.
CS403 is a course on database management systems, which are software programs that allow organizations to store, retrieve, and manipulate data efficiently.
Database management systems are used in a wide range of applications, from small businesses to large enterprises, and are critical for maintaining the integrity and availability of data.
CS403 GDB Solution:
| Total Marks: | 05 |
| Starting Date: | Thursday, December 22, 2022 |
| Closing Date: | Friday, December 23, 2022 |
Graded Discussion Board Topic:
Normalization is used to eliminate anomalies from the database. Database can be either relational or non-relational. It is a common practice to apply normalization process in relational databases. Discuss:
- In your opinion, can we apply process of normalization on Non-Relational Databases?
- If yes, then whether the same objectives can be achieved as in Relational Database?
- In case of No, Why we cannot apply normalization on Non-Relational Databases?
Note:
- Do not copy paste directly to your lms.
- Rephrase it in your own words.
- We will not be responssible for your marks.
CS403 GDB Solution 1:
In my opinion, normalization can be applied to non-relational databases as well, although it may not be as straightforward as in relational databases. Normalization is a process that aims to organize data in a way that reduces redundancy and dependency, and this can be beneficial for any type of database, regardless of whether it is relational or non-relational.
The objectives of normalization are the same for both relational and non-relational databases, which is to eliminate redundancy and dependency in the data. However, the specific techniques and approaches used to achieve these objectives may differ depending on the type of database being used. For example, in a relational database, normalization is typically achieved by breaking up data into smaller tables and establishing relationships between them using foreign keys. In a non-relational database, the process of normalization may involve denormalizing data and using nested documents or arrays to represent relationships between data entities.
We cannot apply normalization to non-relational databases in the same way as we do with relational databases because non-relational databases do not use the same data model as relational databases. Relational databases are based on the relational model, which is a tabular data model that organizes data into rows and columns. Non-relational databases, on the other hand, are based on different data models such as the document, graph, or key-value data model. These data models do not use the same concepts as tables and rows, so the normalization process must be adapted to the specific data model being used.
CS403 GDB Solution 2:
In my opinion, normalization can be applied to non-relational databases as well, although it may not be as straightforward as in relational databases. Normalization is a process that aims to organize data in a way that reduces redundancy and dependency, and this can be beneficial for any type of database, regardless of whether it is relational or non-relational.
The objectives of normalization are the same for both relational and non-relational databases, which is to eliminate redundancy and dependency in the data. However, the specific techniques and approaches used to achieve these objectives may differ depending on the type of database being used. For example, in a relational database, normalization is typically achieved by breaking up data into smaller tables and establishing relationships between them using foreign keys. In a non-relational database, the process of normalization may involve denormalizing data and using nested documents or arrays to represent relationships between data entities.
We cannot apply normalization to non-relational databases in the same way as we do with relational databases because non-relational databases do not use the same data model as relational databases. Relational databases are based on the relational model, which is a tabular data model that organizes data into rows and columns. Non-relational databases, on the other hand, are based on different data models such as the document, graph, or key-value data model. These data models do not use the same concepts as tables and rows, so the normalization process must be adapted to the specific data model being used.
CS403 GDB Solution 3:
In my opinion, it is possible to apply the process of normalization on non-relational databases. Normalization is a set of rules and guidelines that help to eliminate anomalies and improve the design of a database by reducing redundancy and dependency. These principles can be applied to any type of database, including non-relational databases.
If normalization is applied to a non-relational database, it is possible to achieve the same objectives as in a relational database. Normalization helps to improve the integrity and efficiency of the database by eliminating data redundancy and dependency. It also helps to ensure that the data is organized in a logical and consistent manner, which can make it easier to query and manipulate the data.
There may be some challenges to applying normalization to a non-relational database, as these databases do not follow the same structure as relational databases. Non-relational databases often use a flexible schema, which means that the data is not organized into tables and columns like in a relational database. This may make it more difficult to identify and eliminate redundancy and dependency, as the data may not be organized in a clear and consistent manner. However, with careful planning and analysis, it is possible to apply the principles of normalization to a non-relational database and achieve similar objectives as in a relational database.
Instructions:
- Your answer must be relevant and precise, as long and irrelevant answer will lead to deduction of your marks.
- You need to use font style as “Times New Roman” and font size as “12”.
- You can consult different books, materials from internet but write answer based on your own understanding and analysis as exact copying form Internet or any other sources will be awarded zero marks.
- You should post or submit your answer on the Graded Discussion Board (GDB), not on the Moderated Discussion Board (MDB).
- You can’t participate in the GDB after the due date via email.
- Please remember that there is no grace day for GDB submission. So, submit your answer within the specified 48 hours.