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Introduction:
The Adventure Works dataset offers a treasure trove of sales data, presenting a unique opportunity to uncover insights that can guide strategic business decisions. This analysis revolves around Adventure Works, a fictional yet beloved supplier of bicycles, parts, and accessories. Our goal is to journey through this comprehensive dataset, which spans 2005 to 2008, and includes detailed information on sales orders, customer demographics, product details, and sales territories. By exploring this data with Microsoft Excel and Power BI, we aim to identify patterns and trends that will empower the company to enhance its operations and better serve its diverse customer base, from the 5-year-old excited for their first bike to the adult who still cherishes the freedom of cycling. Through these tools, this project delves into the company’s numbers to reveal the stories they tell, linking the data back to our shared love of bicycles and the joy they bring.
Problem Statement:
AdventureWorks is facing challenges in understanding its customers and using its product data effectively to boost sales. Although the company has plenty of sales and customer data, it’s not fully utilizing this information due to scattered data, inconsistent reporting, and limited analysis.
Understanding customer segments, product profitability, and geographic market performance is crucial for identifying new growth opportunities. This project aims to thoroughly analyze AdventureWorks’ data to gain a clearer picture of customer behavior, product success, and market trends. The insights gained will provide data-driven strategies to enhance marketing, mprove the product lineup, and ultimately grow sales.
Dataset Overview:
Relationships between tables:
· Customer — Internet Sales Relationship: Each customer can be linked to multiple sales transactions through the CustomerKey field.
· Internet Sales — Date Relationship: Each transaction is associated with different date types (order, due, and ship) using corresponding date keys (OrderDateKey, DueDateKey and ShipDateKey).
· Product - InternetSales Relationship: Transactions are linked to specific products via the ProductKey.
· Geography — InternetSales Relationship: Sales transactions are linked to geographical information through the GeographyKey field.
· SalesTerritory — InternetSales Relationship: Transactions are associated with sales territories via the SalesTerritoryKey field.
Data Analysis Process:
For an in-depth analysis of customer and sales trends, it was critical to Clean and Transform the data first. This was carried out using Power Query, to ensure the data was well-structured and ready for analysis in Power BI.
Data Extraction:
The ETL (Extract, Transform, Load) Process began by importing the multiple tables into Power BI. Power Query was used to handle this process enabling us to clean and reshape the data before analysis.
Data Transformation (Cleaning and Integration):
Data Load:
The cleaned and transformed data was loaded into Power BI’s data model, ensuring that each table’s relationships and calculations were accurately reflected.
The Data Model:
A well-designed data model is essential for managing the complexity of multiple tables and their relationships with each other, enabling efficient data analysis and reporting.
Data Model Structure:
The data model in AdventureWorks follows a Star Schema, which simplifies querying and analysis. At the center of the model is the Fact Table (in this case, the Internet Sales Table), surrounded by related dimension tables that provide descriptive attributes.
Fact Table:
The central fact table, “FactInternetSales”, contains metrics related to each sales transaction. This table contains several ‘Primary Key’ columns that serve as sockets to connect to the dimension tables’ Foreign Keys.
Dimension Tables:
The dimension tables are all the other tables that connect to the Fact Table using Key columns. Below is a table showing the various key columns in each table that was used for the model.
Relationships:
Key Discoveries and Insights:
· Most Active Customers: Fernando Barnes, who purchased 796 units, emerges as the most active customer. This proves that he is likely a high-value, loyal customer who frequently makes purchases. He is also an example of a target persona for marketing campaigns.
· Most Profitable Customers: Willie Xu is the most profitable customer with a net profit of about $79,000, despite buying fewer units than some other customers. This means that customer profitability is not entirely based on purchase volume but also on the types of products purchased and their margins.
· Gender Patronage: Male and female customers contribute almost equally to total revenue, indicating balanced patronage. This suggests that marketing campaigns should be inclusive, highlighting products and messaging that resonate with both genders to maximize reach and appeal.
· Generational Revenue Contribution: Gen X and Millennials contribute the most to revenue and profit. This underlines the importance of targeting these demographics with relevant marketing strategies.
· Generational Purchasing Patterns: Baby Boomers and Gen Z show less spending, suggesting they either have lower purchasing power or less interest in the company’s products. Understanding the specific needs and habits of these groups could unlock further revenue potential.
· Most Sold Products: The Water Bottle (30 oz.) leads in units sold, with 44,723 units, suggesting high demand for bike accessories. Other products like Patch Kits and Mountain Tire Tube also show strong sales, indicating that essential bike components have consistent demand.
· Most Profitable Products: The Mountain-200 Black bike (size 46) leads in profitability, generating $6.46M in net profit. High-value items like bikes usually contribute to the business’ bottom line, suggesting the company should focus on maximizing sales of high-margin products.
· Product Model Performance: The Mountain-200 and Road-150 models (both are bike models) stand out in terms of profitability and sales. This suggests that these models resonate well with customers, possibly due to their features or pricing strategy.
· United States and Australia: The U.S. leads in total revenue, units sold, and net profit, followed (closely) by Australia. This suggests these regions have the most valuable market opportunities and call for continued strategic focus.
· European Markets: Germany, the UK, and France also contribute significantly to the company’s sales and profits. Targeted marketing and strategic pricing could further increase the business’s market share in Europe.
· Seasonal Revenue Trends: The charts show significant revenue spikes in the Q4 of 2007, reflecting effective seasonal campaigns, holiday shopping trends, or successful new product launches.
· Order Decline in 2008: Orders and revenue decline during the second quarter of 2008, possibly due to economic downturns or internal operational issues. Or probably due to incomplete reports for 2008.
Strategic Recommendations:
Based on the findings in this report, here are a few recommendations:
Conclusion:
Working on the AdventureWorks project was a rewarding experience. Analyzing sales and customer data, I gained insights that will guide strategic decisions. Discovering generational and gender-based buying trends highlighted ways to enhance customer engagement. Exploring geographical trends emphasized the importance of improving marketing in Europe and expanding into Asia and Africa, while sustaining strong results in the U.S. and Australia. The project’s insights will help AdventureWorks refine strategies and drive significant growth through data-driven decisions.