As an architectural style, microservices are here to stay. They have crossed the proverbial chasm, and now it’s time to get to work. Microservices provide us with the ability to create truly evolutionary architectures composed of cohesive and autonomous components using well known and characterized distributed systems patterns.
As we create and compose components across the hard boundary of the network, we become deeply interested in establishing the correct boundaries and has resulted in renewed interest in system design and decomposition. Fortunately, the tried and true practices of Domain-Driven Design are available to us.
In this presentation, we will cover a distillation of strategic (bounded contexts, subdomains, context mapping) and tactical (aggregates, domain events) DDD techniques and demonstrate how they enable us to create effective event-driven microservices.
Matt Stine is an 18 year veteran of the enterprise IT industry, with nine of those years spent as a consulting solutions architect for multiple Fortune 500 companies, as well as the not-for-profit St. Jude Children's Research Hospital. He is the author of Migrating to Cloud-Native Application Architectures from O'Reilly, and the host of the Software Architecture Radio podcast.
Matt is obsessed with the idea that enterprise IT “doesn’t have to suck,” and spends much of his time thinking about lean/agile software development methodologies, DevOps, architectural principles/patterns/practices, and programming paradigms, in an attempt to find the perfect storm of techniques that will allow corporate IT departments to not only function like startup companies but also create software that delights users while maintaining a high degree of conceptual integrity. He is currently the Global CTO of Architecture at Pivotal, and spends much of his time advising IT leadership on the effective adoption of cloud-native architectures.
Matt has spoken at conferences ranging from JavaOne to OSCON to YOW! and is a nine-year member of the No Fluff Just Stuff tour. Matt is also the founder and past president of the Memphis Java User Group.