Speakers
Jessica Rudder
@JessRudder
The Good Bad Bug: Fail Your Way to Better Code
Programming history is filled with bugs that turned out to be features and limitations that pushed developers to make even more interesting products. We’ll journey through code that was so ‘bad’ it was actually good. Along the way we'll look at the important role failure plays in learning. Then we’ll tame our inner perfectionists and tackle an approach to writing code that will help us fail spectacularly on our way to coding success.
The Good Bad Bug: Fail Your Way to Better Code
Programming history is filled with bugs that turned out to be features and limitations that pushed developers to make even more interesting products. We’ll journey through code that was so ‘bad’ it was actually good. Along the way we'll look at the important role failure plays in learning. Then we’ll tame our inner perfectionists and tackle an approach to writing code that will help us fail spectacularly on our way to coding success.
Jessica Rudder
Aaron Patterson
@tenderlove
Analyzing and Reducing Ruby Memory Usage
Memory usage can be difficult to analyze. In this presentation we will cover different techniques for analyzing memory usage of a Ruby process including in-process analysis tools as well as system level tools. After doing memory analysis, we'll look at some ways to reduce overall memory used by the system. Attendees will leave with practical tips and tricks for memory analysis in their Ruby systems, as well as a better understanding of Ruby internals.
Analyzing and Reducing Ruby Memory Usage
Memory usage can be difficult to analyze. In this presentation we will cover different techniques for analyzing memory usage of a Ruby process including in-process analysis tools as well as system level tools. After doing memory analysis, we'll look at some ways to reduce overall memory used by the system. Attendees will leave with practical tips and tricks for memory analysis in their Ruby systems, as well as a better understanding of Ruby internals.
Aaron Patterson
Scott Bellware
@sbellware
Evented Autonomous Services in Ruby
Whether you call it microservices or SOA, service autonomy is the quality of the architecture that dictates whether you end up with the services implementation of your dreams, or a tangled mess. Event Sourcing is the path of least resistance to service architecture, and the only way to realize the service autonomy that keeps your efforts from going off the rails. With examples of service components produced entirely in Ruby, this presentation describes the patterns and anti patterns of service architecture, and demonstrates the basics of message and event-oriented design, development, and testing.
Evented Autonomous Services in Ruby
Whether you call it microservices or SOA, service autonomy is the quality of the architecture that dictates whether you end up with the services implementation of your dreams, or a tangled mess. Event Sourcing is the path of least resistance to service architecture, and the only way to realize the service autonomy that keeps your efforts from going off the rails. With examples of service components produced entirely in Ruby, this presentation describes the patterns and anti patterns of service architecture, and demonstrates the basics of message and event-oriented design, development, and testing.
Scott Bellware
Danielle Adams
@adamzdanielle
Locking It Down with Ruby and Lockfiles
Anyone that's developed with open source has probably been burned by a dependency issue of some sort. The time spent (minutes? hours? years?) debugging dependency-related code adds up- but lockfiles drastically reduce the headache! I'd like to discuss the ins and outs of dependency management in Ruby, a little history, and how lockfiles give us our valuable development time back.
Locking It Down with Ruby and Lockfiles
Anyone that's developed with open source has probably been burned by a dependency issue of some sort. The time spent (minutes? hours? years?) debugging dependency-related code adds up- but lockfiles drastically reduce the headache! I'd like to discuss the ins and outs of dependency management in Ruby, a little history, and how lockfiles give us our valuable development time back.
Danielle Adams
Kir Shatrov
@kirshatrov
Running Jobs at Scale
We hear talk about running 1,000s of RPS on Rails, but what about running 1,000s of jobs per second? Jobs often go unnoticed and have much fewer patterns than controllers or models in Rails. def; perform; end, done!
In this talk, you'll learn the patterns we enforce at Shopify for writing jobs at scale. How do you deal with jobs that run for days or weeks when you fail over data-centers? How can you automatically partition workloads over multiple workers? How can you help developers write idempotent jobs? By giving jobs a bit more structure, we can greatly improve their utility.
Running Jobs at Scale
We hear talk about running 1,000s of RPS on Rails, but what about running 1,000s of jobs per second? Jobs often go unnoticed and have much fewer patterns than controllers or models in Rails. def; perform; end, done!
In this talk, you'll learn the patterns we enforce at Shopify for writing jobs at scale. How do you deal with jobs that run for days or weeks when you fail over data-centers? How can you automatically partition workloads over multiple workers? How can you help developers write idempotent jobs? By giving jobs a bit more structure, we can greatly improve their utility.
Kir Shatrov
Melissa Wahnish
@_rubythursday_
Encryption Pitfalls and Workarounds
With ongoing attacks on consumer sites and the looming GDPR deadline approaching, protecting user personal information is more important than ever. In this talk, you will learn about:
- Different points to encrypt your data
- Current tools to aid in encryption
- Challenges and workarounds for encryption at scale
By the end of the talk you’ll be inspired to encrypt your users’ data as well!
Encryption Pitfalls and Workarounds
With ongoing attacks on consumer sites and the looming GDPR deadline approaching, protecting user personal information is more important than ever. In this talk, you will learn about:
- Different points to encrypt your data
- Current tools to aid in encryption
- Challenges and workarounds for encryption at scale
By the end of the talk you’ll be inspired to encrypt your users’ data as well!
Melissa Wahnish
Megan Tiu
@megantiu
The Practical Guide to Building an Apprenticeship
Currently, our industry has a surplus of bright junior developers, but a lack of open junior positions. Building a developer apprenticeship in your organization is a great way to provide a haven for these talented devs, while simultaneously making your team more productive and easing the pain of hiring.
In this talk, you'll learn from the mistakes I've made and wins I've had in creating an apprenticeship. From pitching the idea to growing your apprentices, you'll gain a step-by-step guide to successfully building your own apprenticeship program.
The Practical Guide to Building an Apprenticeship
Currently, our industry has a surplus of bright junior developers, but a lack of open junior positions. Building a developer apprenticeship in your organization is a great way to provide a haven for these talented devs, while simultaneously making your team more productive and easing the pain of hiring.
In this talk, you'll learn from the mistakes I've made and wins I've had in creating an apprenticeship. From pitching the idea to growing your apprentices, you'll gain a step-by-step guide to successfully building your own apprenticeship program.
Megan Tiu
Andy Croll
@andycroll
The Impermanence of Software
As engineers we place a lot of emphasis in the things that we build. However lots of the software we write is destined for deletion. What does this do to our definition of 'doing great work'?
Is "great work" inherent to the code you write? Is it your customer's results? Is it anything to do with the output in the first place?
Come and examine the role of teams, personal relationships and your own attitude in your day to day work, as well as in the broader cycle of a whole career and our industry.
The Impermanence of Software
As engineers we place a lot of emphasis in the things that we build. However lots of the software we write is destined for deletion. What does this do to our definition of 'doing great work'?
Is "great work" inherent to the code you write? Is it your customer's results? Is it anything to do with the output in the first place?
Come and examine the role of teams, personal relationships and your own attitude in your day to day work, as well as in the broader cycle of a whole career and our industry.
Andy Croll
Kelly Sutton
@kellysutton
I've Made a Huge Mistake: We Did Services All Wrong
In the recent years, microservices have been an investment among many engineering teams as they scale. They are often the default of many new companies. But how has that gone wrong?
This talk will dive into how one company refined their thinking on their service-based architecture for the better. It will cover reasoning about services; drawing boundaries in large Rails applications; the differences between services and applications; and when to finally extract a new application.
I've Made a Huge Mistake: We Did Services All Wrong
In the recent years, microservices have been an investment among many engineering teams as they scale. They are often the default of many new companies. But how has that gone wrong?
This talk will dive into how one company refined their thinking on their service-based architecture for the better. It will cover reasoning about services; drawing boundaries in large Rails applications; the differences between services and applications; and when to finally extract a new application.
Kelly Sutton
Joe Leo
@jleo3
Writing Ruby Like it's 2018
These days new Ruby releases are regarded with less and less fanfare. We rejoiced at all the new features and support of Ruby 1.9 and 2.0! Since then, we've become a bit jaded: "Refinements? Yeah, they're OK." "Immutable String pragma? Yawn!" "yield_self? Don't we already have tap?
In fact, Ruby has delivered in myriad ways over the last several releases. From more support for functional-style programming to vast speed improvements, the Ruby core team is firing on all cylinders. Let's talk about what's been done, what's on the horizon, and get excited about programming Ruby again!
Writing Ruby Like it's 2018
These days new Ruby releases are regarded with less and less fanfare. We rejoiced at all the new features and support of Ruby 1.9 and 2.0! Since then, we've become a bit jaded: "Refinements? Yeah, they're OK." "Immutable String pragma? Yawn!" "yield_self? Don't we already have tap?
In fact, Ruby has delivered in myriad ways over the last several releases. From more support for functional-style programming to vast speed improvements, the Ruby core team is firing on all cylinders. Let's talk about what's been done, what's on the horizon, and get excited about programming Ruby again!
Joe Leo
Rushaine McBean
@copasetickid
Building Efficient APIs with JSON-API
Most web applications have RESTful APIs for either internal or external use or mobile apps and that comes with many approaches to design and standardize for a team. If you’re already using JSON responses, following the JSON API spec is a natural progression to provide consistent responses. In this talk, I will give an introduction to the spec, it’s main feature benefits, how it can be implemented in a Rails app and the lessons learned.
Building Efficient APIs with JSON-API
Most web applications have RESTful APIs for either internal or external use or mobile apps and that comes with many approaches to design and standardize for a team. If you’re already using JSON responses, following the JSON API spec is a natural progression to provide consistent responses. In this talk, I will give an introduction to the spec, it’s main feature benefits, how it can be implemented in a Rails app and the lessons learned.
Rushaine McBean
Desmond Rawls
@okokillgo
The Twelve-Factor Function
PaaS, CaaS, or FaaS? Each year brings more options for where to run a piece of code. As application developers we follow guidelines like The Twelve-Factor App to make sure our apps can run anywhere. But what about our functions? How do we make sure our functions can run anywhere?
In this talk, I will introduce a way of isolating business logic so that you can easily move it from a browser to a server to a serverless function and back.
The Twelve-Factor Function
PaaS, CaaS, or FaaS? Each year brings more options for where to run a piece of code. As application developers we follow guidelines like The Twelve-Factor App to make sure our apps can run anywhere. But what about our functions? How do we make sure our functions can run anywhere?
In this talk, I will introduce a way of isolating business logic so that you can easily move it from a browser to a server to a serverless function and back.
Desmond Rawls
Sam Phippen
@samphippen
After Death
We all operate software, and we all know that it can fail. There's nothing quite like that adrenaline inducing, heart rate raising, spine tingling moment when you know something is broken, and you are the one to fix it. But the question is, once you've fixed it, what happens afterwards? How do you make this never happen again?
In this talk, you'll learn about postmortem analysis. A tool you can apply to make your production software more resilient to failure. You'll learn how to understand human vs machine cause, and how to operate your software a little better. This talk is technical, but should be accessible to Ruby developers of all skill level.
After Death
We all operate software, and we all know that it can fail. There's nothing quite like that adrenaline inducing, heart rate raising, spine tingling moment when you know something is broken, and you are the one to fix it. But the question is, once you've fixed it, what happens afterwards? How do you make this never happen again?
In this talk, you'll learn about postmortem analysis. A tool you can apply to make your production software more resilient to failure. You'll learn how to understand human vs machine cause, and how to operate your software a little better. This talk is technical, but should be accessible to Ruby developers of all skill level.
