COGNOS POWERPLAY TRANSFORMER TUTORIAL PDF
How is IBM Cognos PowerPlay Studio Different from IBM Cognos Series 7 .. through in a cube using Transformer, with any additional settings configured in. PowerPlay Transformer is a Cognos component used to define OLAP cubes structure and data (in PowerPlay models) and build the multidimensional analysis. COGNOS – Powerplay. Powerplay Transformer combines all of the data into a summarized format called a PowerCube.• The PowerCube.
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Tutoril in mind that in that case Transformer will try to make a link between the sources based on that columns. Other measures can be calculated. First a percent of total of a allocation base measure is calculated and based on that figure, the corresponding values for allocated measure are calculated. Do you want years in the dimension?
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Copyright interview questions Design by: It allows creating new dimensions and tuotrial existing using an user-friendly graphical interface. Go to the PowerCubes window and press Insert key 2. To add measures to the model, follow the instructions below: When all dimensions and measures are set up, we will generate PowerCubes and open it in PowerPlay. A Transformer Model can be also created using a wizard with AutoDesign function or manually. PowerCubes provide secure and fast data access. The tutorial shows how to: User Classes – define the security.
We will get into more details on that options later on in this tutorial.
Reporting and OLAP
Every dimension requires a column on a lowest level of the dimensions hierarchy usually an ID column is at the bottom At least one measure must be derived directly from a source column. If not needed, we suggest to generate them based on the data and do not generate a category for each day.
In the following example we will analyze revenue, constant costs and variable costs. Source data typically comes from a data warehouse, sometimes from production ERP system and in many cases includes multiple sources in order to deliver information required by the model.
The final model structure is shown below: Insert data into an empty crosstab, cognls, replace, sort data in a cube Explore data by changing We will group the data transdormer year in the highest hierarchy level and the most detailed level in the time dimension will be a week.
Choose the first day of the week.
IBM Cognos Transformer
Do you want days in the time dimension? Put the PowerCube file name: Enter ther first day of a particular year yyyymmdd – year value in this setting is not important. Customers and Customer Region. Define an output PowerCube 1. Cognos TransformerCognos Tutorial.
We can see a new time dimension in the Dimension Map of the model: The data source properties window also allows users to choose the datasource type, point to the right file or database server and set up a number of processing options, like: Users can browse the source data by using Data Source Viewer.
Cognos ReportNet navigation – with introduction, system navigation and Gather business users requirements Create a Model Plan which will include design and data requirements for the model and decide on the cube distribution methodology Select measures Plan dimensions and levels Design and develop the PowerPlay model in Transformer Create PowerPlay cubes and distribute them to the end users Analyze and explore the cube data using PowerPlay A Transformer Model can be also created using a wizard with AutoDesign function or manually.
Justcog Cognos forums Cognos discussion forums where Cognos users may find relevant information in resolving cognos issues. The dimensions will have the following hierarchy: Main PowerPlay Transformer features: Prompt Expressions between R Data sources recommendations Column names in a data source must be unique. Our goal is to be able to compare revenue to fixed and variable costs in all the time dimension levels available.
Transfformer Transformer Guide – Products dimension In this lesson we will create two additional dimensions: We will analyze the following measures from our tutorial business scenario: CSV or Excel output limitatoins Cognos: Newer Post Older Post Home.
It gives a brief overview of Cognos Impromptu and explains how to connect to a data mart and explore data. The dimensions will have the following hierarchy:.
Each of the dimensions will have its own levels and categories and a single drill-down path. Cognos PowerPlay Tutorial Cognos PowerPlay Transformer technical tutorial with examples, sample solutions and a powfrplay to develop data warehouse models in Cognos.
This options allows users for instance to report fiscal years starting from 1 March.