Dan Woods presents Ratpack and Spring Boot's complementary integrations, and demonstrates, through live coding, building a high performance microservice.
Dan Woods is an avid Java and Cloud enthusiast, and has been building high scale distributed systems for the last several years.
SpringOne Platform brings together the people, process and tools for delivering and operating software services. Learn and share with the startups and enterprises leveraging modern Java with Spring connecting all the pieces of the modern software puzzle from developer, operator, architect, data scientist to executive.
Can't share I/O in distributed architecture
This makes it IMPOSSIBLE to do your checks early, creates excessive I/O overhead, cannot share data without massive duplication, cannot synchronize data, etc.
You are using patterns and habits meant for 'centralized architecture' while trying to design with microservices which are intended for 'distributed architecture.