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Showing posts with label ms sql. Show all posts
Showing posts with label ms sql. Show all posts

Wednesday, April 28, 2021

SEVER TYPE IN SSMS ( Sql Server Managment studio)

When you install the SQL Server management studio and then you want to connect with the SQL Server then there are four types of SQL servers are there, and what is the work of that four types of SQL servers. when we have to use that server. let's see what are they:-
  1. Database Engine
  2. Analysis Services
  3. Reporting Services
  4. Integration Services     

  1. Database Engine:- It is a core component of the database engine here core means the main component of the SQL Server management studio. there are have some purposes to use this database engine. the first purpose is to store the data or table which means rows and columns. the second one is processing means after storing the data we have to perform some operations like insert, delete, update. and the third one is security means to provide security to our data.
  2. Analysis Services:- It is an MSBI Tool (business intelligence management tool) and we have to use this tool in the data warehousing for the data storing purpose. Analysis services have to convert the data from 2D( two dimensional ) or tables (rows & columns) to the 3D(three dimensional) formate means graphical formate.
  3. Reporting Services:- It is also called MSBI Tool or SSRS (SQL Server reporting services).reporting services to store the report or document about the company businesses. To use the reporting services can export the data from database engine to the other platform like (MS Word, MS Excel), etc. When you need to export the data from a database to another platform you can use reporting services.
  4. Integration Services:- It is also called MSBI Tool or SSIS (SQL Server integration services). Integration services are used to converting database tables for another database understandable format. This means if you are working in SQL Server database and then you want to convert into another database like the oracle at that time use the integration services.

Monday, January 6, 2020

What is SQL.Purpose of SQL.Who should learn

SQL,Purpose,Learn,DBMS,RDBMS
                                                1. What is SQL and Purpose of SQL

Introduction of SQL
  • SQL stands for structured query language. SQL was initially developed at IBM is 1970s.  
  • SQL is the the standard language to communicate with relational database management system  like oracle,MS access,MS SQL server, Mysql,Db2,Sybase etc.SQL is a command based        language.
  •  SQL is domain specific not general purpose,used in design and management of data held in       RDBMS ( Relational database management system).
  •  SQL is a command based language.
  •  SQL lets you access and manipulate databases.
  •  SQL became a standard of the american national standard institute (ANSI) in 1986,and of the    international organization for standardization(ISO) in 1987.
Purpose of SQL 
  • SQL is used to create new database.
  • SQL is used to create new tables in a database.
  • SQL is used to insert records, update records,delete record in a database.
  • SQL is used to retrieve data from database.
  • SQL can set permission on tables procedures and views.
  • SQL is used to create stored procedures in a database.
  • SQL is used to create view in a database.
Who should learn SQL


  • Database Developers.
  • Database Admistrators.(DBA)
  • Database Testers.
Database Developers:
                                      Design and deploy database table structures,forms,reports,and queries.
Database Admistrators:
                                      Keeping database upto data and  managing database access.writing reports documentation and operating manulas.
Database Testers:
  1. Verify data Integrity ( completeness and correctness of data).
  2. Verify data Manipulation (Add,Update,Delete).
  3. Verify data Comparison (two database front end data with back end data).
                             

SEVER TYPE IN SSMS ( Sql Server Managment studio)

When you install the SQL Server management studio and then you want to connect with the SQL Server then there are four types of SQL servers ...