|Kurskode||1I009NO||Leveringsform||Web Based Training|
NOK 1 400,00 u. moms
NOK 1 400,00 m. moms
Note: This is a self-paced online course in which the Guided Tour Product Simulation requires no installations: Everything is through your IE 5.0+ browser. Please DO NOT make travel arrangements for this course. After you receive confirmation that you are registered, just follow the instructions to access the course.
This browser-based product simulation let's you "learn-by-doing" in a case-study scenario in which you solve a 'real-life' business problem - no installations needed just a browser and a passion to learn.
By the end of this training you'll have a better understanding of this InfoSphere product's terminology, an overview of its architecture, and a better understanding of how it can be implemented.
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Before you enter the Guided Tour Product Simulation, the course starts out by introducing you to DataStage's XML Pack (the functionality that allows DataStage to work with XML data and convert relational data to XML, vice versa (convert XML data to relational data), and to work with XML-to-XML tranformations. We'll look at the XML PACK at a high level and discuss its contents. Since the XML PACK has four primary components, we'll continue our discussion by talking about the first of the four components; the metadata importer and how it works with sources. It can work with sources such as a COBOL Copybook, a relational database, a flat file, or a Web Service. XML is just another type of data source that you are accessing.
We'll also talk about how DataStage uses XPath which will essentially serve as a query method to traverse through the hierarchy of the XML file. We'll see how DataStage, during this import, will automatically create the appropriate XPath expressions and will populate the description field of the table definition with this expression. We'll see how the importer can import an XSD (built outside of DataStage) file as well. DataStage does not give you the ability to alter schemas. Instead, it can read an XML file (based upon an existing XSD). Also DataStage can create an XML file based on a given XSD schema, or even do transformations based on XSLT. After each discussion in the tutorial, you will go through an exercise (A Guided Tour Product Simulation). For example, after this first discussion, you'll do a simulation on how to import metadata from an XSD file (A file that contains metadata for your XML file).
Then, we'll take a look at the three remaining components of the XML PACK found in DataStage's palette. We'll talk about the how to extract data from an XML by using the XML Input Stage as a source within our data flow. We'll talk about how to transform XML-to-XML by configuring the XML Transformer Stage to work with an XSLT file, and finally we'll see how data can be loaded into an XML file from a relational file or how XML can be created using the XML Output Stage.
As mentioned, you will go through a Guided Tour Product Simulation for each of the four components including the XML Metadata Importer utility and the three Stages; XML Input Stage (XML to relational data), XML Output Stage (relational to XML), and XML Transformer Stage (XML-to-XML).
You should have:
Likewise, some understanding of the types of enterprise systems that organizations have put into place and the challenges that organizations face when trying to integrate data will enable you to get more from this course.