Cost Share Within Category

A medium SQL interview practice problem on DataDriven. Write and execute real sql code with instant grading.

Domain

SQL

Difficulty

medium

Seniority

L4

Problem

The FinOps team is reviewing how spend breaks down inside each category, limited to compute, storage, and network. For every allocation in those categories, return its allocation ID, category, amount, and that amount's share of the category's total, ordered by category then allocation ID.

Summary

Each entry's slice of the category total.

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