Business Reporting and Product Decision Support

Business reporting and product decision support focus on summarizing data into clear insights that help teams make informed decisions. Instead of analyzing raw data, this step involves organizing results into meaningful summaries that highlight performance, trends, and key outcomes.

In product and growth analytics, reporting often combines data from multiple tables such as users, sessions, orders, and payments. The goal is to present key metrics such as total users, engagement levels, and revenue in a way that is easy to interpret.

Decision support goes beyond reporting by using these insights to guide actions. For example, identifying low engagement may lead to product improvements, while strong revenue growth may support scaling strategies.

For beginners, the goal is to:

• Understand how to summarize data for reporting
• Identify key metrics used in business decisions
• Combine multiple measures into simple outputs
• Learn how SQL supports decision-making

• Summary metrics for users, sessions, and revenue
• Performance indicators across different dimensions
• Key insights that support product decisions
• Aggregated views of business performance

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The Basic Pattern

SELECT column_name
FROM table_name;
  

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Examples

Example 1 — Total Users, Sessions, and Revenue

Example 2 — Revenue by Country

Example 3 — Average Session Duration by Device

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Practice Tasks (Your Turn!)

Task 1

Find the total number of payments and total amount paid.

Task 2

Find the number of users by plan type ordered from highest to lowest.

Task 3

Find the total number of events for each feature used.