An evolutionary architecture supports incremental, guided change along multiple dimensions.

For many years, software architecture was described as the “parts that are hard to change later”. But then microservices showed that if architects build evolvability into the architecture, change becomes easier. This talk, based on my upcoming book, investigates the family of software architectures that support evolutionary change, along with how to build evolvable systems. Understanding how to evolve architecture requires understanding how architectural dimensions interact; I describe how to achieve appropriate coupling between components and services. Incremental change is critical for the mechanics of evolution; I cover how to build engineering and DevOps practices to support continuous change. Uncontrolled evolution leads to undesirable side effects; I cover how fitness functions build protective, testable scaffolding around critical parts to guide the architecture as it evolves.

The software development ecosystem exists in a state of dynamic equilibrium, where any new tool, framework, or technique leads to disruption and the establishment of a new equilibrium. Predictability is impossible when the foundation architects plan against changes constantly in unexpected ways. Instead, prefer evolvability over predictability. This keynote illustrates how to achieve evolutionary architectures and how to retrofit existing systems to support better evolution.

Patterns/antipatterns, techniques, engineering practices, and other details showing how to restructure existing architectures and migrate from one architecture style to another.

A common challenge facing many architects today involves restructuring their current architecture or migrating from one architectural style to another. For example, many companies start with monolithic applications for simplicity, but find they must migrate it to another architecture to achieve different architectural characteristics. This session shows patterns/antipatterns, techniques, engineering practices, and other details showing how to make major changes to architectures. This session introduces a new measure, the architectural quantum, as a way of measuring and analyzing coupling and portability within architectures.

Architecture has lots of difficult problems, many revolving around modularity and granularity. This session delves into many of the hard parts in architecture and makes many of the problems softer.

Architects often look harried and worried because they have no clean, easy decisions: everything is an awful tradeoff. Architecture has lots of difficult problems, which this talk highlights by investigating what makes architecture so hard. At the of core many architectural problems: getting good granularity, which we illustrate via event-driven architectures, teams, components, architectural quantum, and a host of other examples. We also illustrate reuse at the application, department, and enterprise level, and why /reuse/ seems simple but isn't. We also discuss difficult decisions, how to do tradeoff analysis, tools like MECE lists, and how to decouple services to achieve proper granularity. Architecture is full of hard parts; by tracing the common reasons and applying lessons more universally, we can make it softer.

This session covers basic application and distributed architectural styles, analyzed along several dimensions (type of partitioning, families of architectural characteristics, and so on).

A key building block for burgeoning software architects is understanding and applying software architecture styles and patterns. This session covers basic application and distributed architectural styles, analyzed along several dimensions (type of partitioning, families of architectural characteristics, and so on). It also provides attendees with understanding and criteria to judge the applicability of a problem domain to an architectural style.

This session describes how architects can identify architectural characteristics from a variety of sources, how to distinguish architectural characteristics from domain requirements, and how to build protection mechanisms around key characteristics. This session also describe a variety of tradeoff analysis techniques for architects, to try to best balance all the competing concerns on software projects.

Architects must translate domain requirements, external constraints, speculative popularity, and a host of other factors to determine the key characteristics of a software system: performance, scale, elasticity, and so on. Yet architects must also analyze the tradeoffs each characteristics entails, arriving at a design that manages to maximize as many beneficial properties as possible. This session describes how architects can identify architectural characteristics from a variety of sources, how to distinguish architectural characteristics from domain requirements, and how to build protection mechanisms around key characteristics. This session also describe a variety of tradeoff analysis techniques for architects, to try to best balance all the competing concerns on software projects.

Java is a language in evolution. There are a handful of language changes in Java 9 and 10 plus several JDK changes in 9, 10, 11, and 12. Some of these changes are significant in that they allow us to do things more effectively than before. The difference can be anywhere from reducing code to avoiding errors that come from verbosity. In this presentation we will explore the language changes first. Then we will visit the additions to the JDK. Along the way we will also look at a few things that have been removed from Java as well.

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We will program with Java quite differently in the future than we do today. The reason is that Java is embracing asynchronous programming like never before. This will have a huge impact on how we create services and web applications. In this presentations we will look at what asynchronous programming is, what continuations are, how they get implemented under the hood, and how we can benefit from them.

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Java Modules are the future. However, our enterprise applications have legacy code, a lots of it. How in the world do we migrate from the old to the new? What are some of the challenges. In this presentation we will start with an introduction to modules and learn how to create them. Then we will dive into the differences between unnamed modules, automatic modules, and explicit modules. After that we will discuss some key limitations of modules, things that may surprise your developers if they're not aware of. Finally we will discuss how to migrate current applications to use modules.

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There's a story to tell, about musicians, artists, philosophers, scientists, and then programmers.

There's a truth inside it that leads to a new view of work, that sees beauty in the painful complexity that is software development.

Starting from The Journal of the History of Ideas, Jessica traces the concept of an “invisible college” through music and art and science to programming. She finds the dark truth behind the 10x developer, a real definition of “Senior Developer” and a new name for our work and our teams.

Would Chuck Norris ask you to come hear him speak at a conference? No, he wouldn't. He would TELL you that you're coming, and then roundhouse kick you in the face if you gave him any more lip.

“What would Chuck Norris do?” is a philosophy this session will cover in depth. Other topics include: badass vs a-hole, human duck typing, the art of [not] caring, instrumentality, and what your facial hair says about you. You won't learn any new code in this session, but you might unleash a Pandora's box of awesomeness that will change the way you interact with your coworkers forever.

An overview of various popular streaming technologies on the JVM: Kafka Streams, Apache Storm, Spark Streaming, Apache Beam. Discuss “the bill of rights” of what to expect of all streaming libraries and frameworks, security, failover, exactly once processing.

Streaming is now an essential part of our life. We have cheaper drives, faster networks, and more memory. We can haul tons of data, but we need to process that data, manipulate and enrich. To do so we need some sort of streaming solution. Let's look at the most common ones and expose the differences and similarities between frameworks so you, the attendee, can make a better decision.

Kafka is more than just a messaging queue with storage. It goes beyond that and with technology from Confluent open source it has become a full-fledged data ETL and data streaming ecosystem.

When we utter the words, Kafka, it is no longer just one component but can be an entire data pipeline ecosystem to transform and enrich data from source to sink. It offers different ways to handle that data as well. In this presentation, we define:

• Streaming Concepts
• Using functional programming to manipulate your data
• Co-partitioning
• Aggregations

We then discuss KSQLDB. A SQL layer built upon Kafka Streams that provides a simple query language to perform streaming operations

• Persistent Queries
• Non-Persistent Queries
• Fault-Tolerance

In this session we will build a full application using Vue.js. We will start by discussing how you can start working with Vue, all the way to seeing what it takes to build an app with Vue, including state management and routing.

Note: We'll be covering Vue version 3

Vue.js, the new kid on the JavaScript framework block is taking the world by storm. Vue has bypassed React in their count of Github stars, alluding to how popular this framework is starting to become. Vue attempts to provide just enough support with libraries like Vuex and the Vue Router, and tooling like the Vue CLI to get developers productive, without aiming to be too opinionated, and too flexible.

If you are curious about Vue, this is the session for you. Come in for 180 minutes of a thrill ride as we explore this fascinating new framework and mindset.

Note: We'll be covering Vue version 3

In this session we will build a full application using Vue.js. We will start by discussing how you can start working with Vue, all the way to seeing what it takes to build an app with Vue, including state management and routing.

Note: We'll be covering Vue version 3

Vue.js, the new kid on the JavaScript framework block is taking the world by storm. Vue has bypassed React in their count of Github stars, alluding to how popular this framework is starting to become. Vue attempts to provide just enough support with libraries like Vuex and the Vue Router, and tooling like the Vue CLI to get developers productive, without aiming to be too opinionated, and too flexible.

If you are curious about Vue, this is the session for you. Come in for 180 minutes of a thrill ride as we explore this fascinating new framework and mindset.

Note: We'll be covering Vue version 3

In this session we will take a gander around the tools and techniques that have evolved around testing Vue applications. Vue testing requires that we understand a set of newer technologies to help test our Vue components, events, routes (using Vue-Router) and state (using Vuex).

We all realize we must test our code, right? Testing our Vue applications isn't only about ensuring it works correctly, but also tests give us the confidence that we truly understand our applications.

By the end of this conference you will have learned many new tools and technologies. The easy part is done, now for the hard part: getting the rest of the teamand managementon board with the new ideas. Easier said than done.

Whether you want to effect culture change in your organization, lead the transition toward a new technology, or are simply asking for better tools; you must first understand that having a “good idea” is just the beginning. How can you dramatically increase your odds of success?

You will learn 12 concrete strategies to build consensus within your team as well as 6 technique to dramatically increase the odds that the other person will say “Yes” to your requests.

As a professional mentalist, Michael has been a student of psychology, human behavior and the principles of influence for nearly two decades. There are universal principles of influence that neccessary to both understand and leverage if you want to be more effective leader of change in your organization.

In this session we discuss strategies for getting your team on board as well as when/how to approach management within the department and also higherup in the organization.

In Part 1, you learned the core principles of influence and persuasion. How to we take this back to the office and apply what we've learned?

We dive deep in to specific strategies to get both the team and the business on board with your ideas and solutions. We cover several realworld patterns you can follow to be more effective and more persuasive. Part 1 was conceptual, part 2 is practical.

On the NFJS tour, there are questions that seem to come up again and again. One common example is “How do we determine which new tools and technologies we should focus our energy on learning?” another is “How do we stop management from forcing us to cut corners on every release so we can create better and more maintainable code?” which, after awhile becomes “How can we best convince management we need to rewrite the business application?”

There is a single metaanswer to all these questions and many others.

It begins with the understanding that what we as engineers value, and what the business values are often very different (even if the ultimate goals are the same) By being able to understand these different perspectives it's possible to begin to frame our arguments around the needs and the wants of the business. This alone will make any engineer significantly more effective.

This session picks up from where “Stop writing code and start solving problems” stops discussing what is value, how do we align the values of the business with the needs and values of the engineer.

Git. It can be intimidating if you're accustomed to other kinds of source control management. Even if you're already using it and comfortable with the basics, situations can arise where you wish you understood it better. Developers often just want to write code and tell everyone else to take a hike, but the reality is that most of us work on teams where the feature-based code we write must be integrated, tested, and ultimately released.

This session will cover the most critical git concepts, basic and advanced, in a completely visualized way. At the same time, you’ll pick up git terminal commands to help you understand (or even eliminate) a git GUI you already use. Go beyond the basics to learn how to get yourself out of a git pickle, practical release management strategies, and more.

For those still grappling with Generics. This will be an attempt to clear the air about generics. What are wildcards? What is extends? What is super?  What is covariance? What is contravariance? What is invariance? What is erasure? Why and when do I need this?

Generics or parameterized type is one of the more pain items in any statically typed language on the JVM. This presentation is set to overcome some of these hurdles and understand some of these confusing terms. We will cover the following:

• Covariance
• Contravariance
• Invariance
• Erasure
• Generic Assignments
• Weird Generic Funky Stuf
• Use-Site vs. Declaration-Site Variance
• Differences between Java vs. Scala vs. Kotlin

Based on the book with the same title as this talk, this presentation will explore the modern features of JavaScript that make this a pleasant language to use. Come to this presentation to get a quick jumpstart on the elegant capabilities from passing arguments, to creating iterators, to destructring, and working with classes using ES 6 and beyond.

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JavaScript modules are highly powerful but an be confusing with the number of options available to explore and import. In this presentation we will take a through look at what modules are, how to export from a module, how to import, and the dos and don'ts. This will help you get comfortable with modules as you develop applications with JavaScript libraries/frameworks, like Angular, React, Vue, etc.

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You have some modular code with a REST API. You are on your way to Microservices. Next, you package it in a container image that others can run. Simple. Now what? Your service needs to log information, needs to scale and load balance between its clones. Your service needs environment and metadata way outside its context. What about where the service will run? Who starts it? What monitors its health? What about antifragility? Updates? Networking? Oh my.

Don't get flustered. We will explore how Kubernetes simplifies the complexity of distributed computing.

This session will help you understand the terms, architecture and the mechanics of the Kubernetes tools. You will understand how to target your applications to a seemingly complex distributed compute platform.

Prerequisite: If you are unfamiliar with Kubernetes be sure to attend: Kubernetes Koncepts (1 of 2)

Aha moments with apps in containers can be quite liberating. The mobile space is saturated with “there's an app for that”. For us, we now expect “there's a container for that”. “Write once, run anywhere” (WORA) has changed to “Package once, run anywhere” (PORA). The growing community of containers is riding up the hype curve. We will look at many ways to assemble pods using architecture patterns you already know.

Your software package delivery and installation is no longer an rpm, deb, dmg, jar, war, native executable or a run script, it is simply an image that has a common run container command.

During the presentation, we will explore some examples on Katacoda.

Prerequisite: If you are unfamiliar with Kubernetes be sure to attend: Kubernetes Koncepts

At the 2009 Agile conference, J.B.Rainsberger declared “Integration tests are a scam”. I agree. Come see some compelling reasons why consumer-driven contract testing is a much better approach. Particularly for microservices.

We will explore different testing techniques on Kubernetes, including an important one called “Consumer-Driven Contracts”.

After a brief overview of the concepts a live demonstration will show you how to:

1. set up a Pact Broker on Kubernetes
2. write a consumer that defines and publishes Pact contracts
3. deploy and run a few Spring Boot microservices on Kubernetes
4. connect microservices to a database and public data source
5. verify the consumer pacts against a producer
6. find API defects and fix them

Prerequisite: If you are unfamiliar with Kubernetes be sure to attend: Kubernetes Koncepts.

From operating system on bare metal, to virtual machines on hypervisors, to containers orchestration platforms. How we run our code and bundle our applications continues to evolve. Serverless computing continuous our evolutionary path for our architectures.

Kubernetes provides an ideal, vendor-agnostic platform for serverless computing. Serverless promises to developers that we can worry less about the cluster and focus more on their logic. Based on your Kubernetes knowledge we will discover the various contributors of serverless frameworks on Kubernetes. Specifically, we will unpack how two open source serverless frameworks, Kubeless and OpenFaaS, leverage Kubernetes to achieve their promises. We will explore how Knative is helping the serverless providers evolve to the next levels sophistication.

Programming is a series of frustrations. Everything we do, we could do better or faster if we only had our tools set up just so. If our error messages were a little better, our code a little cleaner, our tests a lot wider. When we spend time on this, it's known as “yak shaving,” and it can get messy.

How do you balance the work you’re supposed to be doing with the work that makes your work, work? Dive into the yak stack with me. We'll see five different species of yak, and discuss how and when to tackle each one. At the bottom of the yak stack, we might find the Golden Yak, with secret wisdom engraved on its skin.

This session will give you reasons to spend time smoothing your development experience, and clues for where to spend that time in ways that help your whole team.

Functional style of programming was introduced in Java 8. If you are like the speaker, who spent decades on imperative style, then the transition to functional style can be intimidating. In this presentation, we will learn about the fundamentals of programming in functional style, the set of tools that we can reach into to solve problems as a series of state transformation. We will learn the how but also the benefits along the way as well.

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Kotlin is one of the few languages that compiles down to Java bytecode, runs on server-side, on mobile devices, and also transpiles to JavaScript. In this fast paced, example driven presentation we will explore the many beauties of Kotlin and understand the key capabilities of the language.

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Creating code is easy, creating good code takes a lot of time, effort, discipline, and commitment. The code we create are truly the manifestations of our designs. Creating a lightweight design can help make the code more extensible and reusable.

In this presentation we will take an example oriented approach to look at some core design principles that can help us create better design and more maintainable code.

We build development teams based on individual ability to write code but development of a software project of any significance is beyond a single persons effort with a very particular set of skills. It requires a team of members with a number array of skills. It requires social skills. It requires tools and alignment. It requires shared contextual models.

This session will distill a couple decades of software consulting lessons learn in software engineering along with Ugandan fun to uncover the true way to developing more with less.

Kubernetes out of the box is a strong platform for running and coordinating large collections of services, containers, and applications. As is, Kubernetes is powerful for many solutions.

Remember Underdog? He was a mild-mannered dog, but when stress and conflict were introduced to the plot he took a magic pill, he became a superhero. Istio is a superhero for Kubernetes.

Istio is an open, platform-independent service mesh that manages communications between services in a transparent way. With a distributed architecture many things can fail, slow down and become less secure. Istio provides solutions to those stresses in our plot toward this architecture style:

• Traffic management
• Observability
• Policy enforcement
• Service identity and security

We will explore these benefits with Istio through some working examples on Kubernetes. The key point is this meshing solution allows your Java code to be less coupled to the inherent weaknesses of a distributed platform.

In this example-driven presentation, you'll learn how to leverage Spring Boot to accelerate application development, enabling you to focus coding on logic that drives application requirements with little concern for code that satisfies Spring's needs.

For over a decade, Spring has sought to make enterprise Java development easier. It began by offering a lighter alternative to EJBs, but continued to to address things such as security, working with various sorts of databases, cloud-native applications, and reactive programming. And, along the way, Spring even took steps to make itself easier to use, offering Java-based and automatic component configuration. Even so, there's still a lot of near-boilerplate code required to develop Spring applications.

Enter Spring Boot. Spring Boot's primary purpose is to make Spring easier to work with. It achieves this in three ways:

• Automatic configuration : Considering what's on the runtime classpath as well as other factors, Spring Boot can automatically configure components in a Spring application context.
• Simplified dependency management : Taking advantage of transitive dependency resolution at build-time, Spring Boot offers several “starter” dependencies, focused on specific characteristics of an application, that transitively bring in libraries to enable development of those characteristics.
• Runtime insight : Spring Boot offers insight into the inner workings of a running application via REST endpoints and/or JMX MBeans to better understand what makes a running application tick.

All together, Spring Boot lets you focus on fulfilling your application's requirements without worrying about writing code that satisfies the needs of a framework.

In this session, you'll learn how to take your Spring Boot skills to the next level, applying the latest features of Spring Boot. Topics may include Spring Boot DevTools, configuration properties and profiles, customizing the Actuator, and crafting your own starters and auto-configuration.

TBD

In this session, we'll explore the Spring Boot Actuator, a runtime component of Spring Boot that lets you peer inside a running application and, in some cases, even tweak configuration on the fly. We'll look at many of the Actuator's endpoints, learn how to customize and even create new endpoints, and see how to expose Actuator metrics to several popular instrumentation and monitoring systems.

Spring Boot makes developing applications with Spring easy work by offering auto-configuration for many common application scenarios. And with Spring Boot's starter dependencies, even an application's build file can be easily managed. But Spring Boot's powers don't end when the application is deployed. That's where the real fun begins.

Serverless is a big topic these days. More specifically, Function as a Service (FaaS) enables small-scale functions deployed in the cloud to be enabled only as needed. Compared to Platform as a Service (PaaS) services which are “always on” and require explicit scaling, FaaS services wake up when needed and are scaled by the platform automatically.

Imagine a service that only gets invoked one per hour. In PaaS, that service is always running and ready to handle requests, consuming processor resources and ultimately costing more to be ready at a moment's notice. In contrast, FaaS services awaken quickly upon invocation and go away when finished, conserving resources and cost.

In this example-driven session, we'll see how to create and deploy Function as a Service (FaaS) services with Spring and Spring Boot.

The way we communicate with our applications is an ever-evolving experience. Punch cards gave way to keyboards. Typing on keyboards was then supplemented by pointing and clicking with a mouse. And touch screens on our phones, tablets, and computers are now a common means of communicating with applications.

These all lack one thing, however: They aren’t natural.

As humans, we often communicate with each other through speech. If you were to walk up to another human and start tapping them, you’d likely be tapped (or punched) in response. But when we talk to our applications, we communicate on the machine’s terms, with keyboards, mice, and touch screens. Even though we may use these same devices to communicate with other humans, it’s really the machine we are communicating with—​and those machines relay what we type, click, and tap to another human using a similar device.

Voice user-interfaces (Voice UIs) enable us to communicate with our application in a human way. They give our applications the means to communicate to us on our terms, using voice. With a voice UI, we can converse with our applications in much the same way we might talk with our friends.

Voice UIs are truly the next logical step in the evolution of human-computer interaction. And this evolutionary step is long overdue. For as long as most of us can remember, science fiction has promised us the ability to talk to our computers. The robot from Lost in Space, the Enterprise computer on Star Trek, Iron Man’s Jarvis, and HAL 9000 (okay, maybe a bad example) are just a few well-recognized examples of science fiction promising a future where humans and computers would talk to each other.

Our computers are far more powerful today than the writers of science fiction would have imagined. And the tablet that Captain Picard used in his ready room on Star Trek: The Next Generation is now available with the iPad and other tablet devices. But only recently have voice assistants such as Alexa and Google Assistant given us the talking computer promised to us by science-fiction.

In this example-driven session, we'll explore the Alexa Skills Kit (ASK) and see how to develop skills for Amazon's Alexa. You'll learn how to use the ASK CLI to jumpstart skill development and how to create conversational applications in NodeJS.

Akka Streams is the Akka reactive-streams.org based implementation that competes with other reactive streaming libraries like RXJava, and Project Reactor. What is clever is the ability to componentize sections of the stream and use it compose solutions.

Akka as an umbrella term for technologies ranging from Actors, Agents, Persistence, Streams, Akka HTTP and more. You can say it is a competitor to umbrella term of “Spring”. While “Spring” has Project Reactor, and Netflix has RXJava which are excellent products on their own. Akka Streams has a different take on the whole reactive streams. Partial Composition, functional abstractions, and DSL Graphs are all incorporated in this wonderful streaming API. We will also look at a fantastic package called Alpakka that integrates with many of the popular databases and message queues.

In this presentation, we will start with an introduction of the concepts, then move to the programming API. And while I will be using Scala and Java. A knowledge of Scala is not required and I will guide you along some of the Scala aspects.

Our jobs usually deal with something other than new code. It is usually old spaghetti and difficult-to-read code. How do we test such code? How do we get through it? How can we surgically remove and make some of this harmful code testable?

This session looks at lousy code, and we talk about some strategies we can do to diagnose, test, apply, and finally refactor to produce something that would promote some sanity in your development process. We can do much with our code to make it better and testable while avoiding extensive mocking. The content of this course is all in Java and JUnit.

Workshop Requirements

• JDK 11+
• Maven 3.8.x
• IDE (I will be using IntelliJ)

The maturing of industry projects and tools around cloud development and administration has led to the formation of the Cloud Native Computing Foundation. This new foundation is similar to the Apache Foundation in that it provides governance over projects from incubation to maturity. These projects define the current and future standards of the cloud which is important for all devops teams to be aware of. This session is a guided at jet speed tour of each project and how it fits in the eco-system.

This session will briefly cover each of the CNCF projects will a outline of:

• what the project is
• how it works
• level of maturity
• competitive landscape

The projects covered include:

• Kubernetes
• containerd
• Prometheus
• OpenTracing
• Fluentd
• rkt
• CNI
• Jaeger
• Notary
• Envoy
• CoreDNS
• Linkerd

Micronaut is a modern, JVM-based, full-stack framework for building modular, easily testable microservice applications.

In this session we'll dive deep into Micronaut, it's strengths, capabilities and best practices when building & testing services, functions and reactive apps.

We all have seen our share of bad code and some really good code as well. What are some of the common anti patterns that seem to be recurring over and over in code that sucks? By learning about these code smells and avoiding them, we can greatly help make our code better.

Come to this talk to learn about some common code smell and to share your experiences as well.

Current approaches to software architecture do not work. As we challenge some of the sacred truths of software development (reuse, failure prevention), we examine how current approaches to software architecture must also change.

Software systems evolve but current approaches to architecture do not factor in this inevitable evolution. Attempts to define the architectural vision for a system early in the development lifecycle does not work. Big architecture up front (BAUF) does not work. To compound the challenge, agile methods offer very little guidance on how to effectively do software architecture.

In this session, we examine several actionable principles that will help you create software architectures that possess the ability to continuously evolve.

The Java Platform Module System was available with Java 9. In this session, we provide a clear framework for migrating your applications to JPMS.

With Java 9, modularity became a first class construct on the Java platform…Finally! In this session, we explore the default module system and examine how to migrate applications. We'll start by examining the first step in the migration and then examine several strategies for migrating your application.

Finally, we will explore advanced concept of JPMS that bring greater structural integrity and encapsulation to the Java platform.

Organizations have a lot of expertise in Java EE. With MicroProfile, developers can leverage this expertise to build cloud-native applications.

Few consider Java EE as a viable option for building microservices. Yet developers have a wealth of knowledge and skill that they may want to leverage to build microservices as they adopt cloud-native architecture patterns. The MicroProfile is a baseline platform definition that optimizes Enterprise Java for a microservices architecture and delivers application portability across multiple MicroProfile runtimes. In this session, we will explore the MicroProfile and examine it’s viability for using Java EE to build cloud-native applications.

An integral part to any DevOps effort involves automation. No longer do we wish to manage tens, hundreds or even thousands of servers by hand, even if that were possible. What we need is a programmatic way to create and configure servers, be those for local development, all the way to production.

This is where tools like Ansible come into play. Ansible offers us a way to define what our server configurations are to look like using plain-text, version-controlled configuration files.
Not only does this help with avoiding “snow-flakes”, but it promotes server configuration to participate in the SDLC, pulling server configuration closer to the developers.

In this session we will explore what Ansible has to offer, decipher the Ansible terminology, and run some examples to configure a local server.

We developers really like code.
Code, being plain-text, can be version-controlled, versioned, and follow a traditional SDLC lifecycle.
For the longest time however, we were forced to live with having most of our Ci/Cd and server configurations live outside of our codebases, often at the mercy of infrastructure/operations teams.

With the evolution of DevOps comes the notions of constructs like IaaC (Infrastructure-As-A-Code), and with Jenkins 2.0, we can now manage our Jenkins jobs configurations as code!

In this session we will explore the concept of “Pipelines-As-A-Code”, including the DSL that Jenkins offers, and how we can use this to configure Jenkins jobs via simple, version-controlled Jenkins files. We will see how we can create Jenkins jobs by autodiscovering repositories, as well as when we branch our code to create releases.

It happens to us all; there are simply days where it seems impossible to get anything done. This session focuses on techniques and tips to get into the zone, stay in the zone and to protect your productivity, even in disruptive environments.

Rather than focusing on any one productivity methodology (e.g. GTD) This talk analyzes the internal and external factors that affect our productivity and offers broader strategies to get back on track.

Modularity is the common aspect of modern architectures and platforms. Understanding the role of modularity when making architecture decisions is critical.

The architecture paradigms we’re using are changing. The platforms we deploy our software to are changing. We are confronted with several new architecture paradigms to choose from, such as microservices and miniservices. Yet should we automatically discard some of the proven architectures we’ve used in the past, including more traditional web services? Likewise, new platforms, such as cloud, complicate the decision. Yet, at the heart of this transformation is modularity.

In this session, we’ll explore how modularity is impacting the platforms we are leveraging and the architecture paradigms we’ll use and offer a clear roadmap with proven guidance on navigating the architecture decisions we must make.

The way we build and deliver software is changing. We must deliver software more quickly than ever before and traditional approaches to software architecture, infrastructure and methodology do not allow us to meet demand. We’ve reached the limits of agility through process improvement alone, and further increases demand we focus on improving architecture, infrastructure, and methodology simultaneously. 12 Factor is an app development methodology for building modern apps in the modern era.

Building modern apps requires modern methods and 12 Factor is an app development methodology that helps development teams build software by emphasizing development practices that meld together modern architectural paradigms with agile practices like continuous delivery for deployment to cloud platforms. In this session, we’ll examine the 12 Factors and explore how to apply them to apps built using Java.

With TypeScript, the JavaScript + Node ecosystem becomes a serious contender for backend development. This talk describes why: maturity, strong language features, and Enterprise-quality open source tools. Once you know how cool and fun it is, I'll reveal some less-pleasant surprises. Get the information I wish I had when moving from Java/Scala to TypeScript. If you're new to Node or to TypeScript, or if you're experienced but still frustrated, this session will widen your development world and strengthen your superpowers.

The TypeScript compiler is a function from JavaScript + some types => JavaScript + type errors. You get to choose how many type errors you get! In this session, we'll start out lenient and gradually tighten the type checking. See the transition, its beauty and its pain.

See (at least) five things I love about TypeScript, and (at least) five things that really tripped me up. You will love these things too! and you will not be surprised about the hard bits, because you'll know they're coming.

TypeScript is a serious Enterprise-ready language. This talk will get you ready for it.