Coders Crushby Napplied AI
Back to Arena
MediumDatabases

Query Cost Estimator

Build a tool that estimates query costs before execution to prevent expensive queries.

Constraints
Estimate rows scanned, time, resources. Warning thresholds.
Examples & Scenarios

This is an Arena challenge - solutions are not shown publicly.

Work on this problem and submit your solution to contribute!

Stats
Views
0
Solutions
0
Submitted By

Coders Crush Team

12/11/2025

Tags
Query Planning
Coders Crushby Napplied AI

The ultimate interview preparation platform. Master System Design, DSA, and tackle community challenges to crush your FAANG interviews.

Looking for jobs? Visit Napplied AI Jobs Search Agent

System Design

  • All Problems
  • Easy
  • Hard

DSA

  • All Problems
  • Dynamic Programming
  • Graphs

More

  • Problems Arena
  • Growth Paths
  • My Crush

Coders Crush by Napplied AI - Tech Interview & Coding Should Be Effortless

Cost Estimation
Database