Databases, like MySQL and PostgreSQL, are suitable for structured data such as user profiles and transactions, providing features like SQL queries, joins, and relationship management.
Blob storage services, such as Amazon S3 and Azure Blob, are designed for storing large, unstructured files like images and documents in the cloud without a strict schema.
A hybrid approach combining both traditional databases and blob storage can offer enhanced performance, flexibility, and scalability for modern applications.
Blob storage utilizes distributed object storage systems optimized for scalability and durability, storing files as blobs with metadata, breaking data into chunks, and replicating them across nodes.