Think about how you could incorporate this strategy to present your own message in a visually appealing way.Įxplain what is a Slice in OLAP data cube The data cube includes 3 dimensions: location, time period, and products. In this example, the data warehouse 3-dimensional structure is presented. Present data with multiple dimensions on a slide Here are a few examples of how you can use 3d cubes for explaining Online Analytical Processing. Check and use them when presenting on Business Intelligence and Big Data topics. To help you presenting IT data warehousing topics we have designed modern flat OLAP presentation charts to make your points. The simplest way to represent them visually is to use a three-dimensional cube drawing. In the case of Online Analytical Processing (OLAP), we deal with multi-dimensional datasets. Something that is simple to create and flexible enough to adapt to your specific case.īy visuals I mean any type of drawing – it can be a sketch on a flipchart or simple concept diagram you create on a slide from basic shapes. The secret lies in using proper visuals to support your presentation. There are ways to keep the attention and get your message across even when explaining sophisticated IT topics. They can’t learn what you need them to if they lose track and fall asleep! However, you also need to maintain your audience’s attention. While explaining the OLAP data cube concept, you need to express several abstract terms at once. Presenting how complex data analytics operation works is hard.

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