Tasks and Duties
Task Objective
The objective of this task is to design a comprehensive strategy for a Power BI implementation project, tailored for individuals enrolled in the Power BI Certification Training Course. This task will help you develop a strategic approach for capturing business insights using Power BI, including understanding the certification guidelines and aligning them with strategic planning principles.
Expected Deliverables
- A DOC file containing a detailed strategy document that outlines the planning process, target audience, key performance indicators, and roadmap for a Power BI dashboard project.
- A section that explains how various Power BI tools and functionalities can be integrated into the design.
Key Steps to Complete the Task
- Conduct research on best practices and methodologies in Power BI project planning, using publicly available data and literature.
- Outline the strategic plan, including objective, scope, timeline, and risk factors.
- Detail the technical approach, discussing key Power BI functionalities and how they integrate with business intelligence strategies.
- Provide mock-up diagrams or flowcharts created using a tool of your choice (images can be described in the DOC file).
- Review and refine the document based on potential challenges and solutions.
Evaluation Criteria
The evaluation will be based on clarity, comprehensiveness, logical structure, relevance to Power BI Certification Training lessons, and depth of analysis. The submission should be well-organized, cite publicly available sources where necessary, and maintain a professional tone.
Total estimated time: 30-35 hours.
Task Objective
This task is focused on developing strong data modeling and transformation skills using Power BI tools such as Power Query and DAX. Here, you will explore how to design robust data models and perform data transformations that satisfy the requirements of a robust business intelligence solution aligned with the Power BI Certification Training curriculum.
Expected Deliverables
- A detailed DOC file that provides an overview of the data modeling process, requirements analysis, and step-by-step data transformation techniques.
- A discussion of the calculated columns, measures, and relationships created to support effective data visualization.
Key Steps to Complete the Task
- Conduct background research on data modeling best practices and transformation processes using Power Query and DAX.
- Use publicly available datasets to simulate a realistic data scenario and outline the data cleaning, merging, and transformation stages.
- Detail the design of data models, including table schemas and relationship diagrams (describe them thoroughly within the DOC file).
- Explain the creation and validation of calculated measures using DAX.
Evaluation Criteria
Your submission will be assessed based on technical accuracy, demonstration of clear understanding of Power BI data concepts, and completeness of the transformation workflow. Organization, clarity, and inclusion of analytical insights will also be key evaluation points.
Total estimated time: 30-35 hours.
Task Objective
The purpose of this task is to enhance your ability to design compelling and interactive dashboards using Power BI. This task is aimed at bridging the gap between technical skills and creative dashboard design, ensuring students align with both the aesthetic and analytical components taught in Power BI Certification Training courses.
Expected Deliverables
- A DOC file that outlines the dashboard design process, including layout planning, visual element selection, and interaction features.
- A narrative that explains the reasoning behind color schemes, chart types, and visual storytelling.
Key Steps to Complete the Task
- Review publicly available materials on effective dashboard design and user interaction patterns in Power BI.
- Define the key business questions that the dashboard will address.
- Create wireframes or descriptive sketches of your envisioned dashboard layout, and include detailed explanations in your document.
- Discuss how each visualization choice supports user comprehension and decision-making.
Evaluation Criteria
The assessment will focus on creativity, functional alignment with business intelligence objectives, the clarity of design documentation, and the overall effectiveness of the proposed dashboard layout. Thoroughness in describing design choices and a logical flow in presentation are crucial.
Total estimated time: 30-35 hours.
Task Objective
This task is created to help you dive into the advanced analytical features of Power BI, specifically around predictive analytics and forecasting. The goal is to illustrate how advanced analytics can be integrated into dashboard environments to generate actionable insights, correlating with the advanced segments of the Power BI Certification Training Course.
Expected Deliverables
- A comprehensive DOC file detailing an advanced analysis project using Power BI’s analytical tools.
- An explanation of predictive modeling techniques, including the use of built-in forecasting features and DAX formulas for trend analysis.
Key Steps to Complete the Task
- Research methodologies in predictive analytics and time-series forecasting that are applicable within Power BI.
- Select a publicly available dataset to simulate business forecasting scenarios.
- Outline the steps for data pre-processing, model building, and validation of forecasts.
- Detail the implementation of predictive measures and rollback strategies in a professional document format.
Evaluation Criteria
Your project will be evaluated based on the accuracy and depth of analysis, the clarity of methodology, the effectiveness of the predictive techniques described, and the overall structure and professionalism of the DOC file. Insightfulness in linking the analysis to real-world business scenarios is highly valued.
Total estimated time: 30-35 hours.
Task Objective
The final week is dedicated to performing a comprehensive evaluation and optimization of a Power BI project, emphasizing performance tuning, error handling, and best practices in documentation. This task is designed to consolidate your learning by encouraging a critical review of the project lifecycle as taught in the Power BI Certification Training, thereby reinforcing the importance of continuous improvement and meticulous documentation.
Expected Deliverables
- A detailed DOC file that assesses the performance of a hypothetical Power BI project, identifies key issues, and recommends optimization strategies.
- A section that covers evaluation metrics, troubleshooting techniques, and best practices for maintaining optimal dashboard performance.
Key Steps to Complete the Task
- Review publicly available resources on Power BI performance optimization and troubleshooting techniques.
- Develop a set of performance evaluation metrics and criteria that are relevant to BI projects.
- Construct a detailed report that outlines potential performance issues in a typical Power BI dashboard, including data refresh challenges, query performance, and user interactivity.
- Provide practical recommendations and steps to resolve or optimize the identified issues.
Evaluation Criteria
The evaluation criteria will include clarity, thoroughness, practical applicability of the optimization strategies, as well as the coherence and professionalism of the presented documentation. Emphasis is placed on quality of content, logical flow of ideas, and the ability to critically self-assess a BI project.
Total estimated time: 30-35 hours.