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Perfect, you have landed on the right page; I will do your database project and database assignmentIt was one of the favourite subjects of mine in my engineering days. I like to play with tables. I am here for your database project help, database assignment help, SQL lab help.

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Basically, in different universities, Different DBMS is used to teach database design concept. The main DBMS are MySQL, MSSQL, SQLite, PostgreSQL, Oracle Database. I have used these all database management systems for completing database projects. I have done more than 350+ database project last year. Most of the students have achieved an A+ grade in their database design subject.Don’t believe me, Just check it yourself read your old students reviews.

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What is Database Homework help

Database Management Assignment Help is all about dealing the with the collection of information, how it is stored, how it is processed and how we use a database to with different situations and scenarios. It is designed for those who work one database either student, faculty or any database analyst.

If you want any kind of project or assignment to be done in a less amount of time with full working and efficient code. Contact Me. I will be helping with your entire project to get it done.

According to a very popular definition on the web, Database is a collection of data, which is organized so that it can be easily accessed, managed and updated. To be more precise and accurate Database is something where we store data and arrange it in such a way by use of columns, tuples or rows that it can help us in getting the data in a more accurate way according to what we desire and demand for.

A database can be accessed with the use of queries, which are very user-friendly and are very helpful to get any kind of data in any manner, stored.


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I will try to explain you almost everything I can relate to in the database. In this short and simple article, although the scope of a database is huge and is difficult to explain almost everything in it, I will try my best to get you through all the concepts.

Database management system can be defined as a kind of software application for a computer which interacts with the other software applications and the database as well. It was designed for the creation, querying, update and administration of databases. To access any data we use Database Management System.

MySql is open source and is one of the most popular Databases Management System. It is very powerful as it is very helpful in any kind of data fetching, either very hard or very easy. It is widely used because it is supported by almost all operating systems and
configurations. It is also very much useful in web development.

It is highly customizable. MySql is mostly used with PHP and any of the web development related fields. Even Ruby On Rails and Asp.net are also the examples of scripting languages where this database management system is used.

As we know when using a database, it is not really very easy to fetch data and display it. It seems to very costly and difficult to be implemented as every database contains a huge amount of data, hash tables and other stuff which a user don’t even know about.

To make it easier we use Relational Database concept. RDMS is Relational Database Management System in which we make use of large queries, tuples, tables, indexes, columns and different types of keys, primary, foreign etc, for the query to run and make changes to the huge database so that it can fetch the results required and desired by the query we have written.

To create a database you need to install MySql in your system and need to give it a username and password in order to access it. It is connected by the use of mysql_connect. Not only you can create a database and connect it to your language your working on but also you can Select it or Drop it, if not needed.

But when we drop any database what happens is, all the data that has been stored in it or the data that you have made or saved in it will be lost and if you need it again you will have to recreate the entire data which could cost much will be most inefficient way
that one could follow.

Here we will now discuss SQL and it queries in the Database Management System. A database can be
operated by different languages and one among them is Structured Query Language
– SQL. SQL contains commands, queries and other things to control and work with the database.

Create a Table

					Create table table_name(
 Column1 datatype;
 Column2 datatype;
 Column3 datatype;
 Column4 datatype;

Table_name is the name of the table, column1 is could be any field in which you want to provide an example, name, age, subject or anything, whereas datatype indicates the type of data which could in integer, character, floating-point number etc. Here you can create your Primary Key as well.

Drop a table

 Drop table table_name;

When using this in SQL, the main difference between Delete and Drop is if you are using Delete, then all the rows will be deleted and is most of the time used with a where clause where you specify which row you would like to delete to confirm the changes we need to use rollback or commit to making the necessary changes; Rollback will work as a recovery, it will put back all the rows and will not be deleted if not used commit. Commit if used will assure you that you have deleted the tables you selected.Whereas when you use drop this means that you are deleting the
database or the table in which so ever context we use it.

To Insert into table:

					Insert into table_name(column1,
 column2, column3, column4) values(value1, value2, value3, value4);
 Selecting from a table:
 Select column1, column2, column3,
 column4 from table_name;

To Update:

Update table table_name
set column1 = value1, column2 =
value2, column3 = value3, column4 = value4)
where …
when using, where you can put any condition here, which could be related to any field In the table or the matrix which one is using. Not only updation but SQL also supports Delete Query, which could be used as:

Delete from table_name;
You can again use the where condition otherwise, as described above, it will delete all the rows by default. Not only where clause but also you can also use AND, OR, LIKE, Order By, and Group By clauses as well with your queries as required.

Order By when used is always used with ASC DESC, which indicates the order which could be ascending or could be descending. Group By is used with the select statement to arrange the data into groups.

SQL also includes JOINS: which are used to combine two records. There are different types of joins available, Inner join, outer join, self join etc. in real scenarios, It is a kind of matrix multiplication where one is multiplied with all the rest of them and similarly for the rest. For example, We have two tables’ employee(emp) and department(dept) and we need to select name and salary from employee table and the department name from department table. But when we carry out this search what happens is it displays all the data records present in dept and emp both as it matches both each and every record of emp table with the dept table. This
can be explained as suppose we have two matrices A and B, where

					A = {2, 3, 4}


					B = {1, 7 ,5}

When we need to multiply both of them, then each and every element of A is multiplied with each and every element of B, giving the output of 9. This is the same case that happens with Cartesian Join. scenario when all the entries are outputted. As a result, we use Inner join. Inner Join is also called equijoin. It returns the matching results.

Number of joins = Number of tables – 1;

For example: Suppose we have two tables, emp and dept, and we want to fetch ename and job from emp and dname and location (loc) from dept table with the use of equi join for Managers living in New York or Chicago. Equi, join is used with a where clause in which we apply a comparison operator to remove the rest of the data and stick with the data we want. To get the desired result, we can use this query:

					Select A.name, A.job,
 B.name, B.loc from emp A Inner Join dept B where A.deptno = B.deptno and A.job
 =  ‘MANAGER’ and B.loc in ( ‘NEW YORK’ , ’CHICAGO’

This is how the equijoin works. It removes all the excessive data and outputs the proper
result. Outer   Join: Outer join returns both matching and non – matching values.

Outer Join = Inner Join + Non Matching

It includes
three types of joins which are:

  1. Right Join.
  2. Left Join.
  3. Full Join

We simply use
Right Join, Left Join and Full Join to use them as commands. Syntax:

Right Join:

					Select A.ename, A.job, B.dname, B.loc from emp A right join dept B on A.deptno = B.deptno;


Left Join:

					Select A.ename, A.job, B.dname, B.loc from dept B left join emp A on A.deptno = B.deptno;


Full Join:

					 Select A.ename, A.job, B.dname, B.loc from dept B full join emp A on A.deptno = B.deptno;


To get into more details of this suppose you consider you have an emp table and a dept table; the emp table contains the id as primary key, which is also present in the dept table. Emp also contains employee names as ename and the Department table contains department name as name. When using left join, we can frame it in a sentence as we need all the employee names, doesn’t matter if they have been assigned to some department or not.

When using right join we need to get all the department names, without even considering if employee names are associated
with them or not. In the case of full join, we will be asking for all the emp names and department names and match them wherever it is possible. Full Join isn’t of much use, you can simply use other joins in its place.
After Joins there are other topics as well which includes transactions, operating system concepts of processes and threads, synchronization which is also very important part of SQL.

Not only this but you can also use Handing the situations where you face any ambiguity or you encounter duplicates Moreover
there is a concept called SQL injection which is used by hackers most prominently. They just assign some default username and password and hack into any website or server they want to because this is a vulnerability which is
found in here. But there are many security features which can be used to make the work more efficient.

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Database Management Assignment Help

Do you get Database Management Assignments?

If your answer is Yes, Then I am here to help with your database management assignment help, Database Assignment help is one of the awesome assignment help services for students to achieve a good grade in database design subject, hundreds of students like you tried my database management assignment help services and scored highest marks in class, Check their reviews.


Hiring us to get your Database Homework Help will also help you get solutions to your doubts or queries.

At the end of every semester, students are left in a dilemma with thoughts like- “What should I do? My Database Homework is still pending!” or “My database Coding Homework is due in less than 24 hours” Where I can get database coding help?

Database Project Help

In database design subjector Fundamental of Database System subject, Professor assigns a major database project which is quite important in term of achieving good grades in your database subject. Most of the time professor doesn’t tell the database project ideas so you have you choose by yourself. You can use my Database Project help services in which I will help you in choosing a database idea as well as implementing your project idea. 

A database can be accessed with the use of queries, which are very user-friendly and are very helpful to get any kind of data in any manner, stored.

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Database Lab Assignment Help

Most of the universities offer lab in database design subjects, The main objective of this of this lab to teach you SQL (structured query language). Many universities allow their students to perform an sql lab in MySQL DBMS, Some university has Oracle Database license so they offer Oracle SQL to their students. They assign some credit for database lab also, You can get my help in your database lab assignment, You will score good marks in your database lab assignment.

What are you searching for? If you are searching for something but you did not get here. Let me know. If you are looking for any type of database project help or database assignment help then It is one of the perfect places on this planet for getting database help, Contact me now, I am waiting to see your request. :).
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