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A well-organized collection of data that is used to retrieve, manipulate and update the data, whenever required is called a database. In layman's terms, the use of a database is analogous to the use of the library carrying large amounts of data in the place of books. The database is managed and maintained in a systematic form and the system which manages it in a presentable format is known as the database management system. The database is an extremely part of any collection of data as it maintains the data in a well-organized fashion. Most of the students studying database as a subject do not have much information about database assignment procedures and hence, they look for database assignment help and database homework help on the web. NeedAssignmentHelp provides complete database assignment help to the students. Students can very conveniently land up the NeedAssignmentHelp portal and can have access to database assignment samples on the page and get an idea of the work done by our highly qualified professionals.

Different Database Type

There are a number of different kinds of database types available in the systems. Some of the most important and most predominantly used database types of all times are mentioned in brief in the below section of this excerpt.

1. Relational Databases - Relational database is the most common database type. In the relational database, the data is stored in tabular form and every data consist of a key field that connects it to the other tables. Hence, all tables are connected to one another through a particular key field. This database is used in most industries and is found more in the IT industries.
2. Operational Database - An organization is said to generate a large amount of data in its everyday working hours. Things that are essential in an organization such as inventory management, purchases, financials, and transactions are collectively stored in the operational database. This database type is of extreme importance to organizations and firms.
3. Database Warehouses - The data from the previous years in an organization is stored in the database warehouse. This database type is an important source as it helps in comparing and analyzing the data of the company for consecutive years.
4. Distributed Database - Organizations have a number of locations including the regional office, head office, branch office, etc. these different workplaces will have their own database which collectively will be called the distributed database type.
5. Information About Database Concepts - To understand and solve the assignments related to the database, it is extremely important to have clarity of the topic in the mind of the students.

Some of the concepts of the database that acts as the backbone of the database are mentioned and explained in brief in the following section of this excerpt:

• SQL - The full form of SQL is the standardized query language. SQL is a programming g language that is designed exclusively for the purpose of keeping the information about the database in a relational database management system. SQL consists of the data manipulation language, data definition language, and data control language which altogether is used for the purpose of maintaining the data in the RDBMS.
• MY SQL - This is the most commonly used relational database management system in today’s time. MY SQL is written in C and C++ and some great features that should be considered here are triggers, cursors, information scheme, SSL support, etc. One drawback of My SQL is that it sometimes does not follow the complete SQL for some of the implemented functionality.
• SQL Server - This server for SQL was designed by Microsoft and is a type of relational database management system. It possesses a number of different tools that are administered for the purpose of managing the data. It helps in performing various functions such as replication, scheduling, optimization, creating, and maintaining the data.

Difference between 2 Relational Database Types

Steps to be Followed to Solve the Database Design Assignment

There are various steps that are mandatory to follow when you are about to start the database assignment. The subject matter experts at the NeedAssignmentHelp follow these steps very meticulously and provide you with the best kind of database homework help. If you are looking for help with database homework then, NeedAssignmentHelp is the ideal platform for you.

1. The purpose of the database should be known – Knowing a purpose, provides you with an exceptional level of information about database assignment.
2. The information to be stored should be identified – The information to be stored in the database is extremely essential to be known
3. The tables required for the purpose of storing information should be designed – The information that is related to the entity should be identified.
4. The columns should be designed in the table – You should be able to identify a different set of data.
5. Identification of the primary keys – Every row should be identified uniquely in order to assign and identify the primary key.
6. Design relationship between the tables – Index in the database should possess an interrelationship.
7. Review the final design – You should always review the final design of the database assignment.
8. Application of normalization rules – The final step to be taken here is the application of the normalization rules.

Problems Faced by Students in Database Assignments

A lot of students studying computer sciences or IT have to study this extremely important subject of the database. It is extremely important to do research in the database before doing the database assignment or homework. Most of the students lack enough time to manage the studies as well as the assignment and the homework therefore, often look for database management system assignment help or simply database homework help. The database is a bit difficult and burdensome kind of subject and hence, students find it difficult to find a solution to the assignments given on the database. Time management is the biggest issue for most of the students of today’s time. Apart from that lack of proper knowledge and information about the database is yet another factor that makes it difficult for the students to solve their assignments. NeedAssignmentHelp is the ultimate solution that provides database assignment help.