This page will guide end-users on leveraging Smartload, Smartload cubes, Tabular cubes, and advanced data management techniques. You'll find step-by-step guidance on managing data ingestion methods, applying sophisticated analysis techniques, and constructing models using fact tables and attribute tables. While this resource offers an in-depth exploration, it's specifically designed to cater to users seeking a deeper understanding of our data analytics infrastructure and methodologies.
This article contains the following topics:
Reintroducing Tabular Cubes
Tabular cubes signify a significant advancement in data modeling, providing users with a robust framework for organizing and analyzing critical information. Similar to a fusion between a SQL Server database and an SSAS cube, tabular cubes are engineered for efficiency, enabling faster query performance, especially for column-based data retrieval. Unlike traditional multidimensional models that access data from disk, tabular cubes fetch data directly from cache, enhancing responsiveness and ease of use.
User Experience with Tabular Cubes
Customers using tabular cubes will appreciate a more intuitive and versatile user experience than legacy MDX cubes. With expanded options in pivot table fields, including measures and calculations, end-users gain greater flexibility in shaping their analytical insights. Additionally, tabular cubes offer customizable features, such as the ability to hide or limit fields, providing users with tailored data views that align precisely with their needs.
Transitioning to Tabular Smartload Cubes
While we still support Multi-Dimensional (MDX) cubes, our focus is shifting towards Tabular and Smartload Cubes. Smartload, positioned as the future standard for data ingestion, streamlines the process of importing data blocks of varying sizes, significantly reducing storage requirements and enhancing operational efficiency. As we move forward, EBM will exclusively leverage Smartload for our users' data needs, ensuring a seamless transition towards more efficient data management practices.
How to Migrate MDX to Tabular Cubes
Your EBM representative will need to turn this feature on before you can use it.
Instructions
The process to migrate your files is essentially two-fold. First, you must convert your files to the tabular format in either your old or new instance. Then, you need to update these files to connect with the new Azure environment in the new instance. This ensures that your data is properly formatted and fully compatible with the new infrastructure.
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Cube Migrate to Tabular:
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Go to either your old or new EBM website.
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Navigate to the Analysis tab on the left sidebar.
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Select the "Cube Migrate to Tabular" option.
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Select and Upload Files:
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Choose the file(s) you want to convert.
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Upload the selected file(s) and wait for the process to complete.
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Download the converted file(s).
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Update Files in Your New Azure Instance:
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Access your Azure-based EBM instance via the new URL given to you by EBM.
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Go to the Analysis tab.
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Click the Cube Update button and upload the previously downloaded file(s) from step 2.
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Download the migrated file(s).
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Confirm the Connection:
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Open the file(s) in Excel, go to the Data ribbon, select "Queries & Connections", then click on connections.
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Right-click on EBM_TabularCubeName and choose properties.
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Ensure the highlighted field is in the Definition tab under "Queries and Connections".
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If you see Source=asazure://eastus.asazure.windows.net then you're all set!
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Note: After migrating to the new Azure-based EBM website, you can still move old files to the new instance by running them through the Cube Migrate to Tabular option and then through the Cube Update option on the same website. Eventually, your old website will no longer be accessible, but don't worry—you can still migrate old files if you forget some or if new ones pop up.
Key Concepts in Data Modeling: Fact and Attribute Tables
Fact Table
Think of the Fact Table as the nucleus of your database, where key measures and granular data reside. It serves as the central repository for essential metrics, such as sales revenue, quantities sold, or customer interactions. Additionally, fields representing the lowest level of granularity, such as customer type, item type, and date, are stored here. This consolidation of data facilitates efficient analysis and reporting, providing stakeholders with actionable insights derived from detailed transactional data.
Attribute Table
Imagine Attribute Tables as customizable lenses that offer diverse perspectives on your data. Linked to the Fact Table via a common key, Attribute Tables enrich your analysis by providing contextual information and dimensions. While similar to hierarchies in structure, Attribute Tables offer more flexibility, accommodating various sets of information within the same table. For example, rather than creating separate tables for location data like zip codes, Attribute Tables allow this information to be seamlessly integrated with customer data, enhancing data coherence and simplifying analysis.
Evolution of Profitability Fields
In the evolving landscape of data modeling, Profitability or Transaction Fields undergo a transformation, transitioning into dedicated columns within the dataset. This strategic shift ensures that all profitability metrics are consolidated within the same record, facilitating ease of comparison and analysis. By integrating profitability metrics directly into the dataset, stakeholders can efficiently assess and optimize performance, driving informed decision-making and strategic initiatives forward.
Optimizing Smartload Data Structure: Best Practices
Efficient data structuring within Smartload demands a strategic approach to unlock its full potential. To guide you through this process, we've outlined essential best practices aimed at maximizing your Smartload experience and extracting actionable insights from your data.
Field Configuration Tips
Enhance your Smartload efficiency by configuring fields strategically. Follow these steps to optimize your data analysis and client presentations:
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Identify Numeric Columns: Begin by identifying numeric data such as sales figures or quantities within your dataset.
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Configure Standard Measures: Select numeric columns and designate them as standard measures (e.g., Sum, Avg) to facilitate consistent analysis.
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Hide Irrelevant Fields: Conceal unnecessary fields to streamline presentations and focus on relevant data points.
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Enable String Field Counts: Enhance categorical data analysis by adding counts to fields like customer names, providing valuable insights into data distribution.
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Maintain Consistency: Ensure consistency in field configuration practices across datasets for cohesive analyses and presentations.
Configuring Scenario Field in Smartload
Seamlessly integrate your Scenario field into Smartload with this step-by-step guide:
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Prepare Scenario Field in Source: Ensure your data includes a well-defined Scenario field ready for integration.
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Confirm Scenario in EBM Website: Verify the presence of the Scenario field in your Ontario, Diligent, or Catalyst environment. If missing, create it to maintain consistent data handling practices.
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Navigate to Smartload Setup: Access Smartload and navigate to the "Edit Cube Menu" option to initiate the setup process.
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Access Scenario Management: Within the Smartload interface, locate the "Scenario Management" tab and proceed to access it.
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Choose Scenario and Date Fields: Select the appropriate fields from your data as the Scenario and Date fields, ensuring data consistency and relevance.
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Finalize and Implement: Once the Scenario and Date fields are chosen, finalize the setup process to integrate the Scenario field into your Smartload environment.
Harnessing the Power of DAX for Advanced Data Analysis
Introduction to DAX
DAX, short for Data Analysis Expressions, empowers users to refine, transform, and analyze data within Microsoft Power BI, Excel Power Pivot, and Analysis Services Tabular models. It serves as a formula language tailored for creating custom calculations, aggregations, and transformations, enabling users to perform advanced analyses without extensive programming knowledge.
Key Characteristics of DAX
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Formulas: DAX formulas define calculations based on data within models, resembling Excel formulas but designed for complex data analysis.
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Calculated Columns: DAX allows the creation of calculated columns within data models, holding computed values derived from existing data.
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Measures: Dynamic calculations known as measures aggregate data as needed, facilitating calculations like sums, averages, and ratios.
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Calculated Columns vs. Measures: Calculated columns primarily serve as concatenations, while calculated measures are akin to calculated accounts (e.g., Gross Profit, Margin %, ASP). Our internal DAX library provides guidance on common DAX uses, aiming for field name changes only. For additional assistance, users can reach out to the data team.
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Contextual Evaluation: DAX considers context when evaluating formulas, adjusting calculations based on filters, slicers, and user interactions.
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Table Relationships: DAX leverages relationships between tables in a data model, enabling calculations across related tables.
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Time Intelligence: DAX includes functions for handling time-based calculations such as year-to-date, rolling averages, and period-over-period growth.
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Filtering and Slicing: DAX allows the creation of expressions that respond to data filters and slicers, providing interactive and dynamic analysis.
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Performance Optimization: DAX incorporates optimization techniques to enhance query performance for complex calculations and large datasets.
DAX plays a pivotal role in generating insightful reports, visualizations, and dashboards by enabling users to define custom calculations aligned with their specific business needs. Embracing DAX empowers users to unlock the full potential of their data, driving informed decision-making and strategic initiatives forward.
Optimizing Smartload: Fact Field and Attribute Table Management
Efficiently manage your Smartload experience with these guidelines for fact field optimization.
Fact Table Optimization
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Minimize Fact Fields: Aim to keep the number of fact fields to a minimum by selecting only the most relevant fields for analysis. Prioritize loading fields aligned with your analytical goals to streamline data processing.
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Load Only What You Need: If you have a multitude of fields but utilize only a subset for analysis, load only those essential fields. This selective approach optimizes resource usage and improves data processing efficiency.
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Balance Efficiency and Usability: While Smartload excels at handling large datasets efficiently, prioritize usability by including only fields that contribute to meaningful insights. This balance ensures an optimized data environment that promotes both efficiency and usability.
Attribute Table Optimization
Efficiency is paramount when structuring attribute tables in your data model. Follow these steps for optimal attribute table management:
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One Table per Key Field: Assign one attribute table for each key field, such as "Customer," to promote clarity and ease of data management.
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Centralized Information: Consolidate all related customer information within the designated "Customer" attribute table. Store attributes like customer geography, parent customer, and quartile in the same table for cohesive data representation.
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Avoid Fragmentation: Eliminate the need for separate tables for various attributes of the same key field. Opt for a single attribute table to streamline data organization and interpretation, fostering a more efficient data model.
By adopting these practices, you'll streamline your Smartload data loading process, optimize resource usage, and create a data environment that strikes a balance between efficiency and usability.
Optimizing Data Blending and Cube Planning
Blending and Mixing Data Effectively
Master the art of blending data sources with finesse using these expert best practices:
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Deliberate Field Selection: Choose only essential fields to minimize clutter and ensure focused analysis.
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Load Relevant Fields: Prioritize loading fields directly relevant to your analytical goals to avoid overloading your system with unnecessary data, optimizing performance.
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Flexibility with Alteryx: Your EBM team can utilize Alteryx's flexibility to add fields as needed. They’ll begin with core fields and expand gradually as your analysis evolves, ensuring adaptability and scalability.
Strategic Cube Planning with Smartload and Tabular Cubes
Optimize your cube design process with Smartload and Tabular Cubes' newfound flexibility:
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Unconstrained Possibilities: Smartload and Tabular Cubes offer unparalleled flexibility compared to traditional MDX cubes, allowing you to load data according to your needs without pre-defined cube types.
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Embrace the Change: Take control of your cube structures with Smartload. Unlike rigid MDX cubes, Smartload empowers you to design cubes tailored to your specific data sources and analytical requirements.
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Strategic Cube Planning: Instead of loading diverse data into a single cube, prioritize meticulous planning to maintain cube efficiency. Design cubes with a clear purpose, separating data sources like Financial, Profitability, and Inventory into distinct cubes for streamlined analysis.
We hope this guide has equipped you with the tools and knowledge needed to navigate the complexities of data management effectively with EBM. By following the instructions outlined here, you'll streamline your data processes, optimize resource usage, and unlock valuable insights from your data. Whether you're transitioning to tabular Smartload Cubes or harnessing the power of DAX for advanced analysis, this guide empowers you to make informed decisions and drive your business forward with confidence.
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