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Database Design: SQL vs NoSQL for Modern Applications
Choose the right database for your application. PostgreSQL, MongoDB, Redis, and hybrid approaches.
Sunny 12 min readJanuary 25, 2025
Database Selection
Choosing the right database is crucial for application success.
SQL Databases
Strengths
- ACID compliance
- Complex queries
- Data integrity
- Mature tooling
Popular Options
- PostgreSQL
- MySQL
- SQL Server
NoSQL Databases
Types
- Document (MongoDB)
- Key-Value (Redis)
- Wide-Column (Cassandra)
- Graph (Neo4j)
When to Use
- Flexible schema
- Horizontal scaling
- High write throughput
Hybrid Approaches
Use multiple databases for different needs.
Conclusion
Match database choice to your specific requirements.
DatabaseSQLNoSQL
Next step
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