1. 1 Chapter Overview What is Microsoft SQL Server 2000? What are the SQL Server 2000 Components? What is the Relational Database Architecture? What is the Security Architecture?

2. 2 The SQL Server 2000 Environment F01xx01.FH8

3. 3 SQL Server 2000 Components F01xx02.FH8

4. 4 SQL Server 2000 Editions SQL Server 2000 Enterprise Edition SQL Server 2000 Standard Edition SQL Server 2000 Personal Edition SQL Server 2000 Windows CE Edition SQL Server 2000 Developer Edition SQL Server 2000 Enterprise Evaluation Edition SQL Server 2000 Desktop Engine

5. 5 SQL Server Editions on Various Windows Systems Operating SystemSQL Server Edition Any Windows 2000 or Windows NT 4.0 Server edition All except Windows CE Windows 2000 Professional and Windows NT 4.0 Workstation Personal, Evaluation, Developer, and Desktop Engine Windows Me and Windows 98Personal and Desktop Engine Windows CE

6. 6 Integration with Windows 2000 and Windows NT 4.0 Windows authentication Memory management Active Directory Failover clustering

7. 7 Integration with Windows 2000 and Windows NT 4.0 (continued) Microsoft Distributed Transaction Coordinator (MS DTC) Asynchronous and scatter-gather I/O Symmetric multiprocessor (SMP) computers Event logs System Monitor counters

8. 8 The SQL Server 2000 Components F01xx03.FH8

9. 9 Server Components SQL Server service Analysis Services service SQL Server Agent service Microsoft Search service Microsoft Distributed Transaction Coordinator (MS DTC) service

10. 10 Client-Based Graphical Administration Tools SQL Server Enterprise Manager SQL Query Manager SQL Profiler SQL Server Service Manager Client Network Utility Server Network Utility

11. 11 Client-Based Administration Command Prompt Utilities Osql Scm Sqldiag Bcp Dtsrun Sqlmaint

12. 12 Client Communication Components Relational database application programming interfaces (APIs) OLE DB Open Database Connectivity (ODBC) Net-Libraries Open Data Services

13. 13 Net-Libraries Shared Memory Named Pipes TCP/IP Sockets NWLink IPX/SPX Other—Virtual Interface Architecture (VIA) GigaNet System Area Network (SAN), Multiprotocol, AppleTalk ADSP, and Banyan Vines

14. 14 Client Server Communication on a Single Computer F01xx04.FH8

15. 15 Client Server Communication on Separate Computers F01xx05.FH8

16. 16 System and User Databases F01xx06.FH8

17. 17 Physical Structure of a Database One or more data files Space managed using extents and pages, and ordered using clustered indexes Use multiple drives for performance and redundancy One or more transaction log files Written as a series of log records Use multiple drives for performance and redundancy

18. 18 Logical Structure of a Database F01xx07.FH8

19. 19 The Security Architecture Authentication Windows authentication SQL Server authentication Authentication modes Windows Authentication Mode Mixed Mode Authorization

20. 20 Authentication F01xx08.FH8

21. 21 Authorization F01xx09.fh8

22. 22 Chapter Summary Supports wide range of environments Available in six editions plus a desktop engine Integrated with the Windows 2000 and Windows NT 4.0 operating systems Consists of server components, client tools and utilities, and client communication components Consists of system and user databases Contains an authentication level and an authorization level