Architectures

• Microservices Architecture

Patterns&Principles

• The Database-perService Pattern

• Polygot Persistence

• Decompose services by scalability

• The Scale Cube

• Microservices

Decomposition Pattern

• Microservices Communications Patterns

• Microservices Data Management Patterns

Non-FR

• High Scalability

• High Availability

• Millions of Concurrent User

• Independent

FR

• List products

• Filter products as per brand and categories

• Put products into the shopping cart

• Apply coupon for discounts

• Checkout the shoppingcart and create an orde• List my old orders and order items history

Microservices Data Choosing Database

• The Shared Database Antipattern

• Relational and NoSQL

Databases

• CAP Theorem–Consistency,

Availability, Partition

Tolerance

• Data Partitioning:

Horizontal, Vertical and

Functional Data Partitioning

• Database Sharding Pattern

https://medium.com/design-microservices-architecture-with-patterns/microservices-database-management-patterns-and-principles-9121e25619f1