52 Chapter2•InstallingSQLServer2008 Note that management tools such as SQL Server Management Studio (SSMS) and Business Intelligence Developer Studio (BIDS) are supported in WOW64, a feature of 64-bit editions of Windows that enables 32-bit applications to run natively in 32-bit mode. Applications function in 32-bit mode, even though the underlying operating system is running on the 64-bit operating system. In determining which edition of SQL Server 2008 to install and use, understand- ing hardware requirements from existing or new servers is critical (see Table 2.5). SQL Server 2008 Editions Server Editions Product Version Enterprise (32-bit) Enterprise (64-bit – IA64) Enterprise (64-bit – x64) Processor Type Minimum: Pentium III- compatible processor or faster Itanium Minimum: AMD Opteron  AMD Athlon 64  Intel Xeon with  Intel EM64T support Intel Pentium IV  with EM64T support Processor Speed Min: 1.4 GHz Better: 2.0 GHz or faster Min: 1.4 GHz Better: 2.0 GHz or faster Min: 1.4 GHz Better: 2.0 GHz or faster Max CPUs OS Maximum OS Maximum OS Maximum Memory 2.048 GB or more 2.048 GB or more 2.048 GB or more Min 512 MB 512 MB 512 MB Max OS Maximum OS Maximum OS Maximum DB Size Max: Unlimited Max: Unlimited Max: Unlimited Table 2.5 SQL Server 2008 Enterprise Edition Hardware Requirements InstallingSQLServer2008•Chapter2 53 The Standard Edition supports a maximum of four CPUs for both the 32-bit and 64-bit hardware (see Table 2.6). The CPU maximum of four is one of the key hardware limitations of the Standard Edition compared with the Enterprise Edition in the areas of scalability and high availability. Table 2.7 lists the hardware require- ments for SQL Server 2008 Workgroup and Web editions. SQL Server 2008 Editions Server Editions Product Version Standard (32-bit) Standard (64-bit) Processor Type Pentium III-compatible processor or faster Minimum: AMD Opteron  AMD Athlon 64  Intel Xeon with Intel  EM64T support Intel Pentium IV with  EM64T support Processor Speed Min: 1.4 GHz Better: 2.0 GHz or faster Min: 1.4 GHz Better: 2.0 GHz or faster Max CPUs 4 CPU 4 CPU Memory 2.048 GB or more 2.048 GB or more Min 512 MB 512 MB Max OS Maximum OS Maximum DB Size Max: Unlimited Max: Unlimited Table 2.6 SQL Server 2008 Standard Edition Hardware Requirements 54 Chapter2•InstallingSQLServer2008 SQL Server 2008 Editions Specialized Editions Product Edition Workgroup (64-bit) x64 Workgroup (32-bit) Web (64-bit) x64 Web (32-bit) Processor Type Minimum: AMD  Opteron AMD  Athlon 64 Intel Xeon  with Intel EM64T support Intel  Pentium IV with EM64T support Pentium III- compatible processor or faster Minimum: AMD Opteron  AMD Athlon 64  Intel Xeon with  Intel EM64T support Intel Pentium IV  with EM64T support Pentium III- compatible processor or faster Processor Speed Minimum: 1.4 GHz Minimum: 1.0 GHz Minimum: 1.4 GHz Minimum: 1.0 GHz Better: 2.0 GHz or faster Better: 2.0 GHz or faster Better: 2.0 GHz or faster Better: 2.0 GHz or faster Max CPUs 2 CPU 2 CPU 4 CPU 4 CPU Memory Suggested 2.048 GB or more 2.048 GB or more 2.048 GB or more 2.048 GB or more Min 512 MB 512 MB 512 MB 512 MB Max 4 GB 4 GB OS Maximum OS Maximum DB Size Max: Unlimited Max: Unlimited Max: Unlimited Max: Unlimited Table 2.7 SQL Server 2008 Workgroup and Web Edition Hardware Requirements InstallingSQLServer2008•Chapter2 55 SQL Server 2008 Editions Developer Product Edition IA64 (64-bit) X64 (64-bit) 32-bit Minimum Processor Type Itanium processor or faster AMD Opteron, AMD Athlon 64, Intel Xeon with Intel EM64T support, Intel Pentium IV with EM64T support Pentium III- compatible processor or faster Processor Speed 1.0 GHz or faster Minimum: 1.4 GHz Minimum: 1.0 GHz Better: 2.0 GHz or faster Better: 2.0 GHz or faster Max CPUs 2 CPU 4 CPU OS Maximum Memory Suggested 2.048 GB or more 2.048 GB or more 2.048 GB or more Min 512 MB 512 MB 512 MB Max OS Maximum OS Maximum OS Maximum DB Size Max: Unlimited Max: Unlimited Max: Unlimited Table 2.8 SQL Server 2008 Developer Edition Hardware Requirements SQL Server 2008 Developer Edition includes all the functionality of the Enterprise Edition, but it is licensed only for development, test, and demo purposes. In addition, the Developer Edition provides all the support for the 32-bit and both 64-bit processors. The difference between the hardware configurations is the maximum number of CPUs supported (see Table 2.8). 56 Chapter2•InstallingSQLServer2008 In terms of disk space for the installing the SQL Server components, the following are the minimum disk requirements for the various SQL Server components. Database engine, replication, and full-text search and default data files  use 280 MB Analysis Services engine and data files require 90 MB  Reporting Services and Report Manager require a total of 120MB  Integration Services require 120MB  Client components require 850MB  SQL Server Books Online and SQL Server Compact Books Online  require 240MB Operating System Requirements The operating system minimum requirements for a SQL Server 2008 upgrade or installation is dependent on the hardware, as well as on which version of SQL Server 2008 is being installed. Table 2.9 shows most of the operating system options for the Enterprise and Standard Editions of SQL Server 2008. SQL Server Books Online on MSDN contains a detailed list of operating systems for all the SQL Server Editions. Search for SQL Server 2008 Software Requirements on the MDSN home page at http://msdn.microsoft.com for more details. . Chapter2•Installing SQL Server 2008 In terms of disk space for the installing the SQL Server components, the following are the minimum disk requirements for the various SQL Server components. Database. SQL Server 2008. SQL Server Books Online on MSDN contains a detailed list of operating systems for all the SQL Server Editions. Search for SQL Server 2008 Software Requirements on the MDSN home. Max: Unlimited Max: Unlimited Table 2.6 SQL Server 2008 Standard Edition Hardware Requirements 54 Chapter2•Installing SQL Server 2008 SQL Server 2008 Editions Specialized Editions Product