Database Homework Help

Database Homework Help

Database Homework Help is an online resource utilized by students in order to access help with their database homework assignments. Database Management Systems are a very crucial part of businesses and organizations today. Organizations utilize database management systems to store, process and analyze huge amounts of data that are generated on a daily basis. The complicated and vast nature of Database Management Systems requires students who are learning the subject, to seek help when trying to finish assignments. Online sites providing database homework help are a major source of help for students. Subject matter experts associated with the website provide Database Homework help.

What is a Database:

A database is an organized collection of data that is stored in the computer in the form of tables, forms, etc. The data can be in the form of texts, diagrams, graphs, and numbers. A database management system performs the task of processing and analyzing the data, and helps the organization generate various reports.

Databases are generally of five kinds

Ø  Flat Model: This is the most primitive, simple and basic database model. Data is stored in the form of tables in rows and columns. Information in the rows is related to one another and columns have the same value. MySQL

Ø  Hierarchical Model: In this model, data is stored in a tree-like structure with branches and sub-branches

Ø  Network Model: In this model, many records are directly connected to one parent file.

Ø  Relational Model: Here, the data is stored in different tables and columns. Relational databases will use a common reference point to help the user find needed records easily.SqL server and oracle.

Ø  Unstructured Model: Data is simply dumped into files with no particular model or structure. NoSQL and Cosmos.

What is a Database Management System:

A Database Management System(DBMS) is a software designed to analyze the data present within a database and perform various functions using the data. Some of these functions may include data organization, data analysis, report generation, data security, and data recovery.

Some of the important features provided by a DBMS are:

Ø  Reporting services: A reporting service provides tools that help generate various reports as required by the organization. These reports can be in the form of traditional “page reports”, “dashboard” or smart-device friendly layouts Ex: PowerBI

Ø  Analysis services:An analysis service provides tools to analyze the data by processing it. This data is then used in decision making, business reporting and business analytics Ex: MS SQL

Ø  Integration services: Integration services provide very large organizations with tools needed to carry out organization level tasks such as data integration and transformation. Concepts like data mining and data warehousing come into picture here. Organizations use data warehousing to solve complex organization level problems.

Some of the popular and commonly used DBMS software are:

Ø  SQL

Ø  Oracle

Ø  MySQL

Ø  SQL serverPostgress

Ø  DB2

Ø  Mongo DB

Ø  Cassandra

Why Database Homework Help:

As we have seen above, Database systems are a vast subject involving numerous concepts that need to be learned. The students learning this subject would definitely need database homework help. Fortunately, online resources are available to help students with their database homework and assignments making database homework help accessible in an easy manner.