2. 1 1. SQL SERVER OVERVIEW zWhat Is SQL Server? zInterfaces To Use SQL Server zSQL Server Services zTypes Of Databases zSQL Server Security

3. 2 Introduction to SQL Server Relational Database Management System SQL ServerClient ResultsResults Client Application OLAP OLTP QueryQuery

4. 3 WHAT IS SQL SERVER? ____________________________________________________ ____________________________________________________

5. 4 Interfaces To Use SQL Server zENTERPRISE MANAGER zQUERY ANALYSER

6. 5 ENTERPRISE MANAGER

7. 6 QUERY ANALYSER

8. 7 SQL Server Services Microsoft Distributed Transaction Coordinator MSSQLServer Service SQLServerAgent Service Microsoft Search Server Data Management Transaction and Query Processing Data Integrity Jobs Alerts Operators Full-Text Catalogs Full-Text Indexes Distributed Transaction Management

9. 8 Types of Databases System Databases User Databases master model tempdb msdb pubs Northwind User1 distribution

10. 9 Accessing Data Applications and Components Browser IIS ActiveX Data Objects (ADO) Data Consumers Data Providers AccessExcel Custom client OLE DB Data Providers (Services) Cursors Query Processors Business Services OLE DB Data Providers (Data) ODBCExchange Active Directory JetSQL ServerExcel Other OLE DB Providers

11. 10 SQL Server Security zLogin Authentication zDatabase User Accounts and Roles zTypes of Roles zPermission Validation

12. 11 Login Authentication AUTHENTICATION SQL Server Verifies Trusted Connection SQL Server Verifies Name and Password OR SQL Server Windows 2000 Group or User Windows 2000 Group or User Windows 2000 SQL Server Login Account

13. 12 Database User Accounts and Roles SQL Server Assigns Logins to User Accounts and Roles Database User Database Role Windows 2000 Group User SQL Server Login Account SQL Server Verifies Trusted Connection SQL Server Verifies Name and Password SQL Server Windows 2000 OR

14. 13 Types of Roles zFixed Server Roles yGroup administrative privileges at the server level zFixed Database Roles yGroup administrative privileges at the database level zUser-defined Database Roles yRepresent work defined by a group of employees within an organization

15. 14 SQL Server Checks Permissions Permission Validation Permissions OK; Performs Command Permissions not OK; Returns Error 2233 SELECT * FROM Members Database User Executes Command 11

16. 15 Selecting an Application Architecture for SQL Server InternetInternetN-TierN-TierIntelligent Client (2-Tier) Intelligent Intelligent Server (2-Tier) Intelligent Presentation Business Data Browser Client Presentation Business Data Presentation Business Data Business Data Presentation

17. 16 REVIEW zWHAT IS SQL SERVER? zINTERFACES TO USE SQL SERVER zSQL SERVER SERVICES zTYPES OF DATABASES zSQL SERVER SECURITY

18. 17 CHAPTER CONTENTS 1.SQL SERVER OVERVIEW 2.LANGUAGE FEATURES 3.DESIGN A DATABASE 4.IMPLEMENT TABLES 5.ACCESS AND MODIFY DATA 6.IMPLEMENT VIEWS 7.IMPLEMENT FUNCTIONS 8.IMPLEMENT TRIGGERS 9.IMPLEMENT STORED PROCEDURES 10.INDEXING TABLES 11.ACCESSING LINKED SERVERS 12.TRANSACTIONS AND LOCKS