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Lessons1
Relational databases organize data into related tables with constraints, while MongoDB organizes records as documents that can embed related values. The choice should follow transaction boundaries, relationships, queries and operational needs. Both can scale and both can fail under poor data modeling or inefficient access patterns.
Interview questions1
Relational databases organize data into related tables with constraints, while MongoDB organizes records as documents that can embed related values. The choice should follow transaction boundaries, relationships, queries and operational needs. Both can scale and both can fail under poor data modeling or inefficient access patterns.
Modules1
System design learning module