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PromptBeginner5 minmarkdownQuality: 22
- Data Structures: Map vs Object for lookups
Set vs Array for uniqueness
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Set vs Array for uniqueness
implement caching
unnecessary joins
missing indexes
data volume
eliminating N+1 problems
TASK-1.1) and use checklist items in outputs.
database queries
trackable task.
dicts)
pagination
missing indexes
data volumes
profiling data
data structure choices
TASK-1.1) and use checklist items in outputs.
trackable task.
HyperLogLog
random values) in keys that should be shared
minutes for session data
70% for warm data)
data growth
scalable for distributed systems
materialized views