42 Chapter2•InstallingSQLServer2008 Feature Group Feature Name Enterprise Standard Dimension, attribute relationship, aggregate, and cube design improvements Yes Yes Personalization extensions Yes Yes Financial aggregations Yes Partitioned customers Yes Custom rollups Yes Semi-additive measures Yes Writeback dimensions Yes Linked measures and dimensions Yes Binary and compressed XML transport Yes Account intelligence Yes Perspectives Yes Analysis Services shared, scalable databases Yes Data Mining Standard algorithms Yes Yes Data mining tools: wizards, editors, query builders Yes Yes Cross validation Yes Models on filtered subsets of mining structure data Yes Table 2.3 Continued. SQL Server 2008 Analysis Services Features by Edition Continued InstallingSQLServer2008•Chapter2 43 Table 2.4 identifies the feature differences in editions in SQL Server 2008 Reporting Services. For further information on these features, refer to the article Features Supported by the Editions of SQL Server 2008 at http://msdn.microsoft. com/en-us/library/cc645993.aspx. Feature Group Feature Name Enterprise Standard Time series: custom blending between  ARTXP and ARIMA models prediction with new data  cross series predictions  Yes Unlimited concurrent data mining queries Yes Advanced configuration and tuning for algorithms Yes Algorithm plug-in API Yes Parallel model processing Yes Sequence prediction Yes Multiple prediction targets for naïve Bayes, neural network, and logistic regression Yes Table 2.3 Continued. SQL Server 2008 Analysis Services Features by Edition Feature Name Enterprise Standard Workgroup Web Express Express Tools Express Advanced Report Server Yes Yes Yes Yes Yes Report Designer Yes Yes Yes Yes Yes Report Manager Yes Yes Yes Yes (Report Manager) Yes (Report Manager) Role-based security Yes Yes Yes (Fixed roles) Yes (Fixed roles) Yes (Fixed roles) Ad-hoc reporting (Report Builder) Yes Yes Yes Word export and enhanced text formatting Yes Yes Yes Yes Yes SharePoint integration Yes Yes Enhanced SSRS gauges and charting Yes Yes Yes Yes Yes Export to Excel, PDF, and images Yes Yes Yes Yes Yes Remote and nonrelational data source support Yes Yes Table 2.4 SQL Server 2008 Reporting Services Features by Edition E-mail and fileshare delivery Yes Yes Report history, scheduling, subscriptions, and caching Yes Yes Data source, delivery, and rendering extensibility Yes Yes Infinite clickthrough Yes Data-driven subscriptions Yes Reporting Services memory limits Unlimited Unlimited 4 GB 4 GB 4 GB 46 Chapter2•InstallingSQLServer2008 Planning Your Installation The planning process prior to installation is a critical component of the success of any product installation or upgrade process. In the planning process, understanding the overall architecture and the tracking all the details are critical. Understand the current hardware resources and budget parameters to stage,  test, and perform the installations and upgrades. Understand the application and database architecture used in the business  applications. What specific functionality needs to be tested to ensure certain speed  and/or security requirements? Is there a test plan to support the validation process after the upgrade  and installation? Understand the business’s service level agreements for all SQL Server  applications. Is there a time window available for upgrading the SQL Server  instances? Is there disk space (or budget for additional disks) to host a side-by-  side installation? If the time window is insufficient for an upgrade, consider a migration  process of upgrading the instance on another server or an instance on the same server. Document the installation components to be used in the process.  Create all the service and administrator accounts required by the  various SQL Server components. Detail the directories where the software and data directories will reside.  Define and implement a testing process for the installation/upgrade and  success criteria. Plan the disk layout of the new or existing environment to ensure enough  storage space for backups, additional space for installation files and logs as well as the database files. Establish a backup and recovery plan.  Perform backup and recovery on test servers to ensure procedures are  operable in the case of a production incident. . Continued. SQL Server 2008 Analysis Services Features by Edition Continued Installing SQL Server 2008 •Chapter2 43 Table 2.4 identifies the feature differences in editions in SQL Server 2008 Reporting.  process of upgrading the instance on another server or an instance on the same server. Document the installation components to be used in the process.  Create all the service and administrator. SQL Server 2008 Reporting Services. For further information on these features, refer to the article Features Supported by the Editions of SQL Server 2008 at http://msdn.microsoft. com/en-us/library/cc645993.aspx. Feature