Skip to content
Level 3
/
Concurrency
/
Graph node lock ordering
Previous
Next
Submit review
Task
Code
Findings
Answer
Guide
Task
Model answer
Guide
Coding
/
Concurrency
Graph node lock ordering
Code review
Hard
30 min
Your task
Review this Python graph engine. Each node has its own lock; an edge update locks both endpoints.
Model answer
Home
Review
Tracks
Paths
Menu