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Showing posts from December, 2024

Difference Between Measure and Calculated Table in Power BI

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  Aspect Measure Calculated Table Definition A measure is a DAX formula used to perform dynamic, context-based calculations (e.g., sums, averages) within a Power BI report. A calculated table is a table created using DAX that stores intermediate or transformed data directly in the data model. Usage Context Used for aggregations and calculations in report visuals based on filters or user selections. Used for creating new datasets, such as role-playing dimensions, custom relationships, or pre-defined groups of data. Storage Measures do not store data ; they calculate results dynamically at runtime. Calculated tables store their data in the Power BI model. Performance Lightweight; calculated at runtime but can impact performance in large or complex data models. Can increase the size of the data model, affecting overall performance and resource usage. Creation Process Created as DAX expressions in the Fields pane , often within the same table. Creat...

Unlocking Insights: Mastering Calculated Tables in Power BI

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After the release of Power BI Desktop, calculated tables were integrated to give users advanced modeling capabilities. This provided a way to create intermediate data structures directly within the Power BI interface, enhancing the ability to manipulate and organize data without altering the source systems. Calculated tables are ideal for intermediate calculations or data that needs to be stored as part of the data model instead of being calculated on the fly or retrieved as query results. Introduced in Power BI, they fulfill the demand for advanced data modeling without dependency on external sources. By leveraging Data Analysis Expressions (DAX), calculated tables allow users to create new tables within a Power BI model, derived from computations or transformations of existing data. Calculated tables in Power BI are versatile and can address several specific modeling needs: 1.  Date Tables :      Automatically generating or customizing date tables for time in...

Model-Driven Apps Command Bar: A Guide to PrimaryControl and SelectedControl

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The command bar in Power Apps model-driven apps is a toolbar that lets users perform actions. You can customize it by adding buttons that run your own logic, either using Power Fx or JavaScript. This logic can work with a single data record or multiple records, depending on where the button is placed. The CrmParameter in the ribbon of Dynamics CRM (now Dynamics 365) is a special parameter used in the ribbon's button definitions or commands. It provides contextual information about the entity or record within the CRM system when the ribbon button is clicked. Purpose of CrmParameter CrmParameter is primarily used to pass specific CRM-related data to a custom JavaScript function, URL, or command action. It helps in retrieving dynamic data based on the current context, such as entity IDs, selected records, or even the page's user interface settings. 1. PrimaryControl Definition : Refers to the main form context or entity record currently being displayed or interacted with in the ap...

A Deep Dive into Real-Time Intelligence

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In analytics, intelligence means using advanced methods to analyze data and create useful insights. This involves finding trends, patterns, and relationships in the data to help make decisions and plan strategies. It turns raw data into valuable and meaningful information. Real-Time Intelligence is a modern approach that uses data analytics and advanced tools to provide the most up-to-date and relevant insights instantly. It is widely used in areas like finance, crime prevention, and cybersecurity, helping organizations make timely and informed decisions. Data analytics (DA) is the process of examining data sets to find trends and draw. Data visualization is the practice of translating information into a visual context, such as map or graph. Fabric's Real-Time Intelligence solution offers a complete system for analyzing data in real time, seamlessly integrating with other Fabric services. It is highly efficient and can manage data of all sizes, from a few gigabytes to massive datas...