Informatica Online Training and Placement by Newyorksys.comPresentation Transcript
Informatica Course Contents AndReview Call : +1-718-305-1757, +1-718-313-0499 E – Mail : firstname.lastname@example.org www.newyorksys.com
Informatica Introduction The Course teaches the fundamentals of Informatica Power center 9 platforms, through online training and numerous hands-on lab exercises. Students will gain a clear understanding of the product and acquire the solid foundation needed to make them successful Power center developers. Providing Training Material Support PPT s & Pdf Docs and Softwares. * B2B data exchange * Data governance * Data migration * Data synchronization and replication * Enterprise data warehousing * Integration Competency Centers (ICC) * Master data management (MDM) * Service-oriented architectures (SOA)
Informatica PowerCenter Client Tools These are the development tools installed at developer end.These tools enable a developer to: Define transformation process, known as mapping. (Designer) Define run-time properties for a mapping, known as sessions (Workflow Manager) Monitor execution of sessions (Workflow Monitor) Manage repository, useful for administrators (Repository Manager) Report Metadata (Metadata Reporter)
Architecture of Informatica
To make a mapping Switch to the Mapping Designer. Choose Mapping-Create - and enter a new name (m_xxxx). Drag a source table from the navigator to the work space. Note, that the designer will also automatically create and show a Source Qualifier transformation (this is a temp. table created by Informatica Server). Drag a target table to the work space. Drag one-by-one fields from source to target - thus creating graphical connections. Note - you can also delete connection by selecting it - and pressing DEL button. Choose Layout-Arrange.
Here are sometransformations To create a transformation, simply click on the corresponding transformation icon on the transformations toolbar - and then click in the workspace between the tables. The Designer adds a new transformation. Aggregator - to do things like "group by". ERP Source Qualifier - ... Expression - to use various expressions. External procedure - ... Filter - to filter data. Joiner - to make joins between separate databases, file, ODBC sources. Lookup - to create local copy of the data. Normalizer - to transform denormalized data into normalized data. Rank - to select only top (or bottom) ranked data. Sequence Generator - to generate unique IDs for target tables. Source Qualifier - to filter sources (SQL, select distinct, join, etc.) Stored Procedure - to run stored procedures in the database - and capture their returned values. Update Strategy - to flag records in target for insert,delete, update (defined inside a mapping).
Repository Manager The Repository Manager allows you navigate through multiple repositories and folders inside the repositories. Navigating it is very similar to navigating standard MS Windows Explorer. You have expandable tree on the left (Navigator Window) - and list of details of the objects in the selected folder (Main Window). Folders main contain Nodes (subfolders) - Sessions, Batches, Sources, Targets, Transformation s, Mapplets (reusable sets of transformations) and Mappings. They in turn may contain corresponding individual repository objects - sessions, batches, sources, targets, transformations, mapplets and mappings, as well as shortcuts, batches, and session logs.
Designer ClientApplication Source Analyzer - (choose Sources menu) to import or create source definitions for flat file, Cobol, ERP, and Relational Databases. Note - double-click on the title-bar opens a pop-up to edit definitions. Warehouse Designer - to import or create target definitions (choose Targets - Generate/Execute SQL, or Targets-Create to create manually). Transformation Developer - to create reusable transformations. Mapplet Designer - to create mapplets (reusable sets of transformations) Mapping Designer - to create mappings (m_somename).
Warehouse Designer - ImportTables
Mapping Designer - creatingmappings
To make a mapping Switch to the Mapping Designer Choose Mapping-Create - and enter a new name (m_xxxx) Drag a source table from the navigator to the work space. Note, that the designer will also automatically create and show a Source Qualifier transformation (this is a temp. table created by Informatica Server). Drag a target table to the work space Drag one-by-one fields from source to target - thus creating graphical connections. Note - you can also delete connection by selecting it - and pressing DEL button. Choose Layout-Arrange
Monitoring and Running a Session Select the Informatica Server in the navigator - and choose Server Configuration - Monitor - to toggle the monitor window. Then you can choose Server Requests - Start/Stop polling, or you can choose Server Requests - Session overview - to refresh the monitor.
Running the Session & Organizesessions in a batch Select the session wit the mouse - and choose Server Requests - Start (or click on the start button on the toolbar). To create a batch choose Operations - Add Batch (or click on the corresponding button on the toolbar). Once you created and opened the batch - you can add sessions into it by dragging them into the batch. You can reorder them inside the batch, or you can check the Concurrent option to run the sessions concurrently inside the batch. You start the batch the same way as a session - select it - and click the start button (or choose Server Requests - Start).
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CONTACT US For Additional Assistance , Course Details, Batch Scheduling Information , Mail us , you may contact to below address NewyorkSys Inc., 15 Roaring Brook Rd, Chappaqua, NY 10514. USA : +1-718-313-0499 USA : +1-718-305-1757 E-Mail ID : training@NewyorkSys.com Visit : www.NewyorkSys.com