Redis vs Memcached Expertise
Compare Redis and Memcached caching technologies for development expertise.
Redis Certified Developer
Redis
Memcached (Community Expertise)
Community
Feature-by-Feature Breakdown
Compare all aspects of these certifications side by side
| Feature | Redis Certified Developer | Memcached (Community Expertise) |
|---|---|---|
| Provider | Redis | Community |
| Difficulty Level | Associate | Varies |
| Exam Duration | 90 minutes | Varies |
| Exam Cost | $150 USD | Free |
| Exam Format | Multiple choice | Documentation/Training |
| Prerequisites | None | None |
| Validity Period | 2 years | N/A |
| Ideal For | Redis developers | Application developers |
| Salary Range | $110,000 - $155,000 | $90,000 - $130,000 |
What Each Certification Covers
Key topics and domains covered in each exam
Redis Certified Developer Focus Areas
- Data Structures
- Persistence
- Clustering
- Streams
- Pub/Sub
Memcached (Community Expertise) Focus Areas
- Caching
- Distributed Cache
- Memory Management
Our Recommendation
Redis is feature-rich with persistence; Memcached is simple and fast.
Choose Redis Certified Developer
Choose Redis for rich data structures and persistence.
Choose Memcached (Community Expertise)
Choose Memcached for simple, high-speed caching only.
Frequently Asked Questions
Which is better: Redis Certified Developer or Memcached (Community Expertise)?
Redis is feature-rich with persistence; Memcached is simple and fast.
What are the salary differences between Redis Certified Developer?
Redis Certified Developer typically offers salaries around $110,000 - $155,000, while Memcached (Community Expertise) offers $90,000 - $130,000.
Which certification should I get first?
Choose Redis for rich data structures and persistence. Choose Memcached for simple, high-speed caching only.
How long does it take to prepare for these certifications?
Preparation time varies based on experience. Most candidates spend 4-12 weeks studying, depending on their background and the certification difficulty level.
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