Sql Server Tutorials

The MS SQL server tutorials provide all the details needed for understanding the databases and how they perform. The user must know what SQL server is and what is required to make full use of it. SQL server 2008 and SQL server 2000 are the most widely used applications.

SQL Server: The tutorials about SQL Server have lessons about the server, different editions, how to create database, creating table, adding data, designer, views, stored procedures, logins, linked servers, and integration services. Basically the MS SQL server is a management system that is created to work on different platforms like laptops or large servers. It is used as the backend system for many websites and it can help a number of users. There are many tools that help in maintenance of database and other tasks like programming.

Server: The database systems that are based on server are programmed in such a way that they run with the help of a central server and any number of users will be able to have access to the data at the same time with the help of an application. The users can do multiple tasks like accessing the data, updating of data, and anything that they want to do. SQL server has features that help the application in all its functions.

Editions: There are many editions to SQL server 2008 and the user will choose the one that suits his requirements. For a free database management, the user will choose the Express or Compact edition. There is also an Evaluation edition which permits the user to try the Server 2008 for about 180 days. Some of the notable editions of SQL Server 2008 are:

Enterprise edition that has better availability and security for applications related to business; Standard edition that provides easy management of data management and to run departmental applications; workgroup edition for secured synchronization at the remote end, and to run branch applications; Developer edition that can be made use of by one user in testing, developing, and demonstrating the programs in any number of systems; Web edition for web hosters; Express edition for learning purposes; Compact edition meant for applications for desk tops, mobile services and web customers; and Evaluation edition for evaluating the purposes till the trial period is over.

Creating database: SQL server makes use of SQL Server Management Studio as the console for administration. It helps in creating databases, views, tables and so on, and to access the data, configuring the accounts, and to transfer data to other databases. The Object Explorer guides the user to databases and to files. The user can get results by writing queries on data. Any amount of databases can be created with SQL server Management. After creating a database, the user can change the configuration of the database with the help of options available. Tables can also be created with the help of the options. The user can control the type of data in each column and thus have integrity of the data maintained. Options such as editing and adding data are also available to the user. Re-entering the data is facilitated by writing a SQL script. The user can use and run the SQL query for inserting data, updating it or deleting it.

Query designer: This interface permits the user to create queries to be run against the database and to create queries which will include views or tables. It is very useful for the beginners who want to learn to use SQL as the syntax need not be remembered for creating queries.

View: A view in SQL server is store din the database and when run, it permits the user to see the outcome of it from multiple databases. This is particularly useful when many users want to access the data at various levels. They can have access to specific rows or columns of a table.

Stored procedures: These are of great value to the programmers when they work on databases. The programmers can make the procedures work from either the SQL Server management or any other application based on their requirement. The advantages of the stored procedures are many, such as quicker execution, less traffic, and security. The user can configure SQL server security accounts, create linked servers, database maintenance, create scheduled jobs, replication, text search and many more.

Logins: SQL Server helps in creating user logins for every individual who wants to access the server. Based on the requirement of the user, the logins can be created to enable access. Not everyone should be provided with access to server role. The server role is useful for performing any task in the server, create options of configuration, help in managing logins and permissions, and managing files.

Database Schema: It is a means of grouping the data and works as a container. The user can be assigned permission to a single schema so that he can access only the ones that they are permitted to. The schemes can be configured in a database. Linked Servers permit the users to connect to another server remotely.

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