Practical Microservices Architectural Patterns

Chapter 1: Distributed Computing Architecture Landscape• System Architectures• Network Architectures• Software Architectures• The Application Architecture Landscape• The Scalability Dilemma• The Scalable Architecture• Conclusion
Chapter 2: Introducing Micro services• The Modular Monolith• Introducing Micro Services• Conclusion
Chapter 3: Micro services in Depth• Look and Feel the Micro Service• Advanced Micro Service Capabilities• Conclusion
Chapter 4: Micro services Architecture• Architecture for Digital Business• The Micro Services Context• The Indispensable Cloud• The Architecture of Micro Services• Conclusion
Chapter 5: CQRS - Essential Pattern for Micro services• Orthogonal Scale out of services• CQRS: Command Query Responsibility Segregation Pattern• Event based CQRS Architecture• Conclusion
Chapter 6: Distributed Messaging• Messaging for Resiliency• Synchronous vs. Asynchronous• Send and Receive Messages to single RabbitMQ Broker• Send and Receive Messages to RabbitMQ using Spring AMQP• Send and Receive Messages to multi node RabbitMQ Cluster• Tying the knots between the consumer and producer• Conclusion
Chapter 7: Spring Boot• Develop Data Operations using Spring Boot and MongoDB• Develop using Spring HAL Browser, HATEOS• Develop a Restful Web Service• Conclusion
Chapter 8: Spring Cloud• Spring Cloud for Micro services Architecture• Feign Client usage in Spring Cloud• Hysterix Fallback• Hysterix Dashboard• Ribbon, the Client Side Load Balancer• Eureka, the Service Registry• Zuul, the API Gateway• The Config Server• Conclusion
Chapter 9: High Availability and Micro services• High Availability• Decomposing High Availability• Highly Available Micro Services• Demonstrating Highly Available Spring Cloud Micro Services• Conclusion
Chapter 10: Micro services Performance• Communication across Outer Architecture• The Bad and the Ugly part of HTTP• Google Protocol Buffer between Spring Boot Micro services• Conclusion
Chapter 11: Events, Eventuality and Consistency• Event Driven Architecture (EDA)• Micro services and Event Driven Architecture• Micro services and CAP Theorem• Conclusion
Chapter 12: AXON framework for CQRS Architecture• Introducing Axon, the CQRS Framework• Command and Event Handling in same JVM• Distributed Command and Event Handling• Conclusion
Chapter 13: Distributed Transactions• Two General’s Paradox• Transactions• Enterprise Transaction Categories• ACID vs. BASE• Distributed Transactions Revisited• Distributed Transaction Sample using MySQL, ActiveMQ & Derby• Conclusion
Chapter 14: Transactions and Micro services• Partitioning and Micro Services• Distributed Transactions Sample with Enhanced Resiliency• Say NO to 2 Phase Commit Transactions• Conclusion
Chapter 15: Transaction Optimizations for Micro services• Saga for Micro Services Transactions• Saga Sample Code using Axon• Distributed Saga for Micro Services• Try Cancel Confirm (TCC) Transactions for REST• Conclusion
Chapter 16: Advanced High Availability and Scalability• High Availability and Scalability Templates using Oracle DB as a sample• Highly Available & Scalable CQRS Sample in Axon• Scaling Aggregate Root Entities in Write Nodes for AXON CQRS• Sample demonstrating Optimistic locking in AXON CQRS• Conclusion
Chapter 17: Building an eCommerce Application using Axon 2• Revisiting a Traditional E Commerce Application• E Commerce Micro Service Application• Design and Code E Commerce Micro Service Application• Design and Code E Commerce Micro Service Infrastructure• Configure E Commerce Micro Service Application• Set up Environment Infrastructure for E Commerce Micro Service Application• Build and Run E Commerce Micro Service Application• Test E Commerce Micro Service Use Cases• Conclusion
Chapter 18: Microservices Security• OAuth2.0 and Micro Services• Tokens for Scalable API Invocations• Design Security for the Sample Micro Services Application• Code Security for the Sample Micro Services Application• Configure E Commerce Micro Service Application• Set up Environment Infrastructure for E Commerce Micro Service Application• Build and Run Secure E Commerce Micro Service Application• Test the Secure E Commerce Micro Service Use Cases• Conclusion
Chapter 19: Axon 3 and True BASE Transactions• Command and Event Handling in same JVM• Distributed Command and Event Handling• Design and Code E Commerce Micro Service Application• Conclusion
Appendices• Appendix A - MongoDB • Appendix B - RabbitMQ • Appendix C - NginX • Appendix D - Postman • Appendix E - TCPMon • Appendix F - ActiveMQ • Appendix G - Derby • Appendix H - MySQL