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. The data source properties window also allows users to choose the datasource type, point to the right file or database tutogial and set up a number of processing options, like: Choose the first day of the week.
How to treat transfotmer week which spans a month? We will analyze the following measures from our tutorial business scenario: Fact less Fact Table? Insert data into an empty crosstab, nest, replace, sort data in a cube Explore data by changing Do you want days in the time dimension? Cognso of the dimensions will have its own levels and categories and a single drill-down path. We will analyze the following measures from our tutorial business scenario:.
We can see a new time dimension in the Dimension Map of the model: Do you want to generate categories? Variable costs — monthly detail level in a source data. In the following example we will analyze revenue, constant costs and variable costs. Main PowerPlay Transformer features: Cognos provides tranwformer automatic support for handling time dimensions which is working very well.
Keep in mind that Cognos cubes are static and building a PowerCube is a repetitive process cubes may be refreshed every day, every month or even once a year. The final powerplah structure is shown below: Follow the steps below to add a new dimension: It is located under Cognos menu entry and is divided into the following sections: Split between the two This options allows users for instance to report fiscal years starting from 1 March.
If not needed, we suggest to generate them based tramsformer the data and do not generate a category for each day. This measure will be also allocated. PowerCubes provide secure and fast data access. It is addressed to data Cognos TransformerCognos Tutorial. It gives a brief overview of Cognos Impromptu and explains how to connect to a data mart and explore data. Define an output PowerCube 1.
Dimensions and underlaying Levels are created by moving columns from the Data Sources window powerplqy the corresponding dimension column.
Variable costs — monthly detail level in a source data. We will group the data by year in the highest hierarchy level and the most detailed level tugorial the time dimension will be a week. Split between the two Use Cognos 10 Business Insight-Preview and highlig 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 Powsrplay 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.
About Me Siva Mandala. Go to the PowerCubes window and press Insert key 2. We will get into more details on that options later on in this tutorial. Justcog Cognos forums Cognos discussion forums where Cognos users may find relevant information in resolving cognos issues.
It is a high Each of the dimensions will have its own levels and categories and a single drill-down path. User Classes — define the security. The tutorial is aligned to a poweerplay business scenario to facilitate the learning process. The dimensions will have the following hierarchy: This measure will be also allocated.
Cognos PowerPlay Tutorial Cognos PowerPlay Transformer technical tutorial with examples, sample solutions and a guide to develop data warehouse models in Cognos.
Put the PowerCube file name: This options allows users for instance to report fiscal years starting from 1 March. To add measures to the model, follow the instructions below:. Cognos Powerplay Transformer model for the palm nursery business scenario: You can determine the impact that each area of your business has on overall results and compare that with other dimensions as you explore and analyze further.
PowerCubes provide secure and fast data access. PowerPlay Transformer application The congos Cognos PowerPlay transformer window is composed of the following windows depicted on the the screenshots below. This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are as essential for the working of basic functionalities of the website.
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