Redis Caching Strategy Planner

Design a Redis caching strategy for:

Application Type: [WEB APP/API/E-COMMERCE/etc.]
Current Pain Points: [SLOW QUERIES/HIGH DB LOAD/etc.]

Data to Cache:
1. [DATA TYPE 1] - Access frequency: [HIGH/MEDIUM/LOW]
2. [DATA TYPE 2] - Access frequency: [HIGH/MEDIUM/LOW]
3. [DATA TYPE 3] - Access frequency: [HIGH/MEDIUM/LOW]

Requirements:
- Consistency needs: [STRONG/EVENTUAL]
- Cache invalidation triggers: [LIST TRIGGERS]
- Memory budget: [SIZE IF KNOWN]

Please provide:
1. Cache key naming conventions
2. TTL strategies for each data type
3. Cache invalidation patterns
4. Data structure choices (string/hash/list/set/sorted set)
5. Code examples for cache-aside pattern
6. Monitoring and metrics recommendations