Mark Richards

Software Architecture Fundamentals

Monday, 9:00 AM PDT

The job Software Architect places in the top ten of most annual surveys of best jobs, yet no clear path exists from Developer to Architect. Why aren’t there more books and training materials to fill this demand? First, software architecture is a massive multidisciplinary subject, covering many roles and responsibilities, making it difficult to teach because so much context is required for the interesting subjects. Second, it’s a fast moving discipline, where entire suites of best practices become obsolete overnight. This workshop provides the fundamentals to transition from developer to architect, or to help “accidental” architects.

Part 1 of this workshop focuses on the many elements required to make the journey from developer to architect, covering process topics like the impact of Continuous Delivery on architecture, technical subjects like application, integration, and enterprise architecture, and soft skills. While we can’t make you an architect overnight, we can start you on the journey with a map and a good compass.
Part 1, From Developer to Architect, covers:

• Soft skills
• Continuous Delivery
• Understanding large codebases
• Architecture patterns
• Architecture anti-patterns
• Integration architecture overview
• Introduction to enterprise architecture

Part two of this workshop takes a deeper dive in application, integration, and enterprise architecture topics, including evaluating architectures via Agile ATAM, the impacts of continuous delivery on architecture, comparing architectures, SOA, SOAP, and REST, integration hubs, and enterprise architecture approaches and strategies.

Part 2, Deeper Dive, covers:

• Continuous Delivery for architects
• Applying abstraction
• Comparing architectures
• SOAP vs REST/ WS vs Messaging
• Integration hubs
• Enterprise architecture approaches and strategies
• Comparing service-based architectures

To fully leverage knowledge, you need application. The last part of this workshop uses the public domain Architectural Katas exercise to apply learnings from the first two parts.

The Soft Skills of Architecture Part 1

Tuesday, 8:30 AM PDT

Being a software architect is a tough job. Not only do you have to have significant technical depth and breadth, but you also need to understand the business domain you are working in. While these aspects are important, there is another perhaps more vital aspect of being an architect - the soft skills. Too many architects fail to realize the importance of soft skills, and as a result do not achieve success in their career as an architect. In this two-part session I will focus on the soft skills of architecture. In part one I will cover skills related to techniques such as architecture decisions, architecture refactoring, and communicating your software architecture through diagrams, documentation, and presentation.

Agenda:

• Architecture decisions
• Architecture refactoring techniques
• Communicating your architecture

The Soft Skills of Architecture Part 2

Tuesday, 10:30 AM PDT

Being a software architect is a tough job. Not only do you have to have significant technical depth and breadth, but you also need to understand the business domain you are working in. While these aspects are important, there is another perhaps more vital aspect of being an architect - the soft skills. Too many architects fail to realize the importance of soft skills, and as a result do not achieve success in their career as an architect. In this two-part session I will focus on the soft skills of architecture. In part two I will cover the people skills side of architecture, including working in architecture teams, making implementation teams effective, negotiation techniques, and leadership skills.

Agenda:

• Working in architecture teams
• Making implementation teams effective
• Negotiation skills
• Leadership skills

Architectural Modularity

Tuesday, 1:30 PM PDT

It seems like all we talk about these days is making our architectures more modular. Buy why? In this session I will discuss the drivers and reasons why it is essential to move towards a level of modularity in our architectures. I will discuss and show real-world use cases of distributed modular architectures (specifically microservices and service-based architecture), and then discuss in detail the core differences between microservices and service-based architecture and when you should consider each. I'll end the talk by discussing the most effective way of migrating to modular distributed architectures.

Agenda:

• Drivers for modularity
• Modular distributed architectures
• Microservices vs. service-based architecture
• The move towards modularity

Microservices AntiPatterns

Tuesday, 3:15 PM PDT

Even though teams are gaining more experience in designing and developing microservices, nevertheless there is still a lot to learn about this highly distributed and somewhat complicated architecture style. Unfortunately, lots of microservices anti-patterns and pitfalls emerge during this learning curve. Learning about these anti-patterns and pitfalls early on can help you avoid costly mistakes during your development process. While anti-patterns are things that seem like a good idea at the time and turn out bad (see martinfowler.com/bliki/AntiPattern.html), pitfalls are those practices that are never a good idea at the time - ever. In this session I will cover some of the more common anti-patterns you will likely encounter while creating microservices, and most importantly describe some of the techniques for avoiding these anti-patterns.

Agenda

• Function-Driven Identification AntiPattern
• I Was Taught to Share AntiPattern
• The Timeout AntiPattern
• Hop on the Bus AntiPattern
• Data-Driven Migration AntiPattern

Microservices Pitfalls

Tuesday, 5:00 PM PDT

Even though teams are gaining more experience in designing and developing microservices, nevertheless there is still a lot to learn about this highly distributed and somewhat complicated architecture style. Unfortunately, lots of microservices anti-patterns and pitfalls emerge during this learning curve. Learning about these anti-patterns and pitfalls early on can help you avoid costly mistakes during your development process. While anti-patterns are things that seem like a good idea at the time and turn out bad (see martinfowler.com/bliki/AntiPattern.html), pitfalls are those practices that are never a good idea at the time - ever. In this session I will cover some of the more common pitfalls you will likely encounter while creating microservices, and most importantly describe some of the techniques for avoiding these pitfalls.

Agenda

• Grains of Sand Pitfall
• Where's the Acid Pitfall
• Logging Can Wait Pitfall
• Jump on the Bandwagon Pitfall
• Give it a Rest Pitfall

The Art of Problem Solving

Tuesday, 8:30 PM PDT

As Tech Leaders, we are presented with problems and work to find a way to solve them, usually through technology. In my opinion this is what makes this industry so much fun. Let's face it - we all love challenges. Sometimes, however, the problems we have to solve are hard - really hard. So how do you go about solving really hard problems? That's what this session is about - Heuristics, the art of problem solving. In this session you will learn how to approach problems and also learn techniques for solving them effectively. So put on your thinking cap and get ready to solve some easy, fun, and hard problems.

Agenda:

• the checklist
• visual representations
• you know what happens when you assume…
• you gotta start somewhere
• the world is flat
• hey! keep it clean!
• perception can be reality

Reactive Architecture Patterns 1

Wednesday, 11:00 AM PDT

Reactive architecture patterns allow you to build self-monitoring and self-healing systems that can react to both internal and external conditions without human intervention. How would you like to design systems that can automatically grow as the business grows, automatically handle varying load (cyber Monday?), and automatically handle (and repair) internal and external errors, all without human interaction? I'll show you how to do this with your current technology stack (no special languages, tools, frameworks, or products). In this two-part session I will leverage both slides and live coding using Java and RabbitMQ to describe and demonstrate how to build reactive systems. Get ready for the future of software architecture - that you can start implementing on Monday.

Part 1 Agenda:

• Reactive systems introduction
• Channel Monitor Pattern (self-awareness)
• Consumer Supervisor Pattern (scalability and elasticity)
• Workflow Event Pattern (error handling)

Reactive Architecture Patterns 2

Wednesday, 1:30 PM PDT

Reactive architecture patterns allow you to build self-monitoring and self-healing systems that can react to both internal and external conditions without human intervention. How would you like to design systems that can automatically grow as the business grows, automatically handle varying load (cyber Monday?), and automatically handle (and repair) internal and external errors, all without human interaction? I'll show you how to do this with your current technology stack (no special languages, tools, frameworks, or products). In this two-part session I will leverage both slides and live coding using Java and RabbitMQ to describe and demonstrate how to build reactive systems. Get ready for the future of software architecture - that you can start implementing on Monday.

Part 2 Agenda

• Thread Delegate Pattern (scalability)
• Threshold Adjust Pattern (automatic configuration and self-learning)
• Producer Control Flow Pattern (self-healing)

Integration Architecture: Concepts and Patterns

Wednesday, 3:15 PM PDT

Very few applications stand alone anymore. Rather, they are combined together to form holistic systems that perform complex business functions. One of the big challenges when integrating applications is choosing the right integration styles and usage patterns. In this session we will explore various techniques and patterns for application integration, and look at what purpose and role open source integration hubs such as Camel and Mule play in the overall integration architecture space (and how to properly use them!). Through actual integration scenarios and coding examples using Apache Camel you will learn which integration styles and patterns to use for your system and how open source integration hubs play an part in your overall integration strategy

Agenda:

• Integration Styles: pros, cons, and when to use
• Integration and Abstraction
• Integration Hubs: use cases, failover, federation, team ownership
• Common integration patterns

Enterprise Architecture Fundamentals

Wednesday, 5:00 PM PDT

Too many companies embark on enterprise architecture efforts only to have them fail. One of the biggest reasons for these failed attempts at enterprise architecture is that no one really knows what it is. Ask 10 people what enterprise architecture is, and you are guaranteed to get 10 different answers. Enterprise architecture is more than drawing lots of enterprise-level future-state architecture diagrams – it is about being able to bridge the gap between business needs and IT capabilities. In this session you will learn about the context and goals of enterprise architecture, what skills are necessary to become an enterprise architect, and how to model the enterprise. We'll also take a look at transformation techniques for both data and systems across the enterprise.

Agenda:

• What is enterprise architecture?
• Enterprise architecture goals
• Enterprise architecture frameworks
• Enterprise architecture core models
• Enterprise architecture initiatives
• Enterprise architecture transformation techniques
• Enterprise architecture communication strategies
• Enterprise architecture roadmaps
• Enterprise architecture resources