SQL Server 2005 Integration Services Mike Taulty Developer & Platform Group Microsoft Ltd

Data acquisition from source systems and integration Data transformation and synthesis Data enrichment, with business logic, hierarchical views Data discovery via data mining Data presentation and distribution Data access for the masses Integrate Analyze Report SQL Server Business Intelligence

SQL Server Integration Services Successor to Data Transformation Services New architecture and implementation Existing DTS packages can be run or migrated Design time experience in VS 2005 or Business Intelligence Development Studio Administration in SQL Server Management Studio Extensibility through.NET code

Before Integration Services Call centre data: semi structured Legacy data: binary files Application database ETL Warehouse Reports Mobile data Data mining Alerts & escalation Integration and warehousing require separate, staged, operations. Preparation of data requires different, often incompatible, tools. Reporting and escalation is a slow process, delaying smart responses. Heavy data volumes make this scenario increasingly unworkable. Hand coding Staging Text Mining ETL Staging Cleansing & ETL Staging ETL

With Integration Services Call centre: semi-structured data Legacy data: binary files Application database Alerts & escalation Integration and warehousing are a seamless, manageable, operation. Sourced, prepare and load data in a single, auditable process. Reporting and escalation can be parallelized with the warehouse load. Scales to handle heavy and complex data requirements. SQL Server Integration Services Text mining components Custom source Standard sources Data cleansing components Merges Data mining components Warehouse Reports Mobile data

SSIS - Architecture Package Visual Studio/ SQL BI Studio IS Object Model IS Service msdb Package Store Cfg SQL Management Studio DTUtil

Control Flow SSIS - Packages Package (XML) Connections Variables Event Handlers Log Providers Control Flow Container Task Precedence DataFlow Task Source Dest Transform Path Configurations

SSIS - Architecture IS Service msdb Package Store Cfg Package SQL Management Studio List, Monitor DTExec Package

The SSIS Platform SSIS provides a platform to component developers Extensibility points Control Flow Tasks, Loop enumerators, Event handlers, Log Providers Data Flow Sources, Destinations, Transformations, Connection Managers

SSIS – Custom Components Custom Tasks Derive from Task Implement InitializeTask, Validate, Execute, IDtsTaskUI Apply DtsTask attribute Custom DataFlow Components Derive from PipelineComponent Apply DtsPipelineComponent attribute Override AcquireConnections, ReleaseConnections, Validate, ProcessInput …

SQL Server Integration Services Demo

SQL Server 2005 Resources Web Sites MSDN Centre Product site SQL Team SQL Junkies SQL Server 2005 Express Edition Webcasts Books User Groups NewsgroupsMicrosoft.public.sqlserver.*

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