[TALK]@Telematika

Talks & Presentations Collection

HTTP/2: Protocol overview, use cases, and benchmarks
November 10, 2019

HTTP/2: Protocol overview, use cases, and benchmarks

After 16 years of solid use, the HTTP protocol finally got a major update. HTTP/2based on SPDYintroduces new, major performance enhancements and features. Nick Shadrin offers a detailed overview of the protocol, outlines some cases when it significantly helps your website performance, and explains why, in some cases, the older version of the protocol performs better.

I am your user. Why do you hate me?

I am your user. Why do you hate me?

November 10, 2019

Open source software projects can be prickly toward their users. Poor documentation and a steep learning curve can make a project community seem hostile. As users of many different open source projects over the years, Donna Benjamin and Leslie Hawthorn have often wondered about this problem and contemplated what to do about it. This session takes their long-standing private rant public.
Incremental revolution: What Docker learned from the open source fire hose

Incremental revolution: What Docker learned from the open source fire hose

November 10, 2019

Since Solomon Hykes unveiled Docker at the PyCon conference three years ago, containers have revolutionized how developers and ops teams build, ship, and run applications. Solomon explores the past, present, and future of our container ecosystem and shares lessons learned from managing successful open source projects across several dimensions: technology, people, products, and business.
Inessential weirdnesses in open source

Inessential weirdnesses in open source

November 10, 2019

From Monty Python references to Git to mailing lists, Sumana Harihareswara discusses the barriers that often slow down new users and contributors during outreach efforts and explores what's crucial and what to toss.
Innovating out in the open

Innovating out in the open

November 10, 2019

It's almost been a year since the Open Container Initiative (OCI) and its reference OCI-compliant runtime for containers, runC, were announced last June. RunC is now the container execution engine used both by Docker and Cloud Foundry's Garden-Linux project. Phil Estes explains why runC and the OCI community are great places to innovate and develop new features for container execution.
Intro to Docker Swarm

Intro to Docker Swarm

November 10, 2019

Everett Toews offers an introduction to Docker Swarm and explains what it takes to develop and deploy an application on it.
Introduction to design thinking

Introduction to design thinking

November 9, 2019

Maria Seaver offers an introduction to design thinking, a process that balances user needs, business objectives, and technology constraints. Maria outlines design thinking's five key areasempathy building, problem framing, ideation, prototyping, and validationand explains how they help teams learn about users, discover opportunities, solve problems, meet needs, and test their assumptions.
Introduction to Docker and containers

Introduction to Docker and containers

November 9, 2019

Docker is an open platform to build, ship, and run any Linux application anywhere. AJ Bowen and Jrme Petazzoni lead a hands-on tutorial that gives you an opportunity to dive in and see Docker in action. You'll learn about Docker basic concepts and how to run containers, create your own images, interact with the Docker Hub, and stack multiple containers to compose complex applications.
Is marketing in open source a "four-letter word"?

Is marketing in open source a "four-letter word"?

November 9, 2019

Nithya Ruff argues that marketing is not a "four-letter word" and explains why we should be doing more of it in open source. Whether it's called advocacy or evangelizing, we need to do it to promote projects, sell more open source-based software, and attract more users and developers.
Is your open source project ready for the container era?

Is your open source project ready for the container era?

November 9, 2019

Learn how to package up your open source software project as a containerized offering that developers trust and your community can easily maintain. Diane Mueller, Vincent Batts, and Ryan Jarvinen outline ways to automate your image build and deployment processes using Docker Hub, Kubernetes, OpenShift, and other popular toolchains and explore emerging best practices and container stds.
Java 8 puzzlers: The strange, the bizarre, and the wonderful

Java 8 puzzlers: The strange, the bizarre, and the wonderful

November 9, 2019

Baruch Sadogursky and Viktor Gamov aren't sure about you, but working with Java 8 made one of the speakers lose all of his hair and the other lose his sleep (or was it the jetlag?). If you still haven't reached the level of Brian Goetz in mastering lambdas and strings, this talk is for you. And if you think you have, we have some bad news for you, you should attend as well.
Keynote performance by Sammus

Keynote performance by Sammus

November 9, 2019

Rapper, singer, producer, and songwriter Sammus balances her music career with her PhD studies and teaching work at Cornell. Her love of tech, music, and video games comes together in the form of dense and intense lyrics that have wowed fans of nerdcore nationwide. She's joining us at OSCON to share a few songs and a few thoughts about how she got here and where she's going.
Large-scale GitHub insights

Large-scale GitHub insights

November 9, 2019

GitHub hosts tens of millions of people collaborating on more than 20 million repositoriesan unprecedented treasure trove of data for software engineering researchers, companies, and project teams alike. Jeff McAffer, Georgios Gousios, and Kevin Lewis explore tools and techniques for sifting through terabytes of content, present key insights they discovered, and explain how you can follow suit.
Lessons from writing HTraced: A high-performance network daemon in Go

Lessons from writing HTraced: A high-performance network daemon in Go

November 8, 2019

HTraced is a new trace collection daemon for the Apache HTrace project, written in Golang. Colin McCabe shares his experiences with the Go programming language and explains the design of HTraced. Colin explores libraries, frameworks, and build systems and discusses what was fun, what was tricky, and how the team optimized overall system performance.
Making awesome things accessible

Making awesome things accessible

November 8, 2019

Open source is the fuel that runs the technology we use to solve many of the problems we face every day. These projects are amazing, heavily distributed, and loved by many. Heather Migliorisi explains how they can be made even better when accessibility is added into the open source mix.
Managing a large open source community with smart tools

Managing a large open source community with smart tools

November 8, 2019

Increasing your online presence in the open source community involves more than just writing and committing code. We need to create safe places to collaborate and communicate freely in order to involve more people than just our closest team members. Jonas Rosland and Stephanie Carlson outline a few of the tools they use to tackle this big task and discuss failures, successes, and lessons learned.
Managing while black

Managing while black

November 8, 2019

While there has been much discussion about diversity in tech from the standpoint of individual contributors, we do not hear much from people of color in leadership roles. Kevin Stewart explores the challenges they face and explains why we might want to rethink how we approach diversity in the tech industry.
Migrate your traditional VM-based clusters to containers

Migrate your traditional VM-based clusters to containers

November 8, 2019

Arun Gupta explains how to migrate a traditional VM-based cluster to a container-based infrastructure. You'll learn the gotchas of Docker Cloud, Kubernetes on Google/Amazon, OpenShift, and Mesos + Marathon.
Mobile, open source, and the drive to the cloud

Mobile, open source, and the drive to the cloud

November 8, 2019

Open technologies are leading the way to a simplified development experience, end to end, from mobile to the cloud. Patrick Bohrer explores the role of these open technologies in driving down the time it takes to build, integrate, and deliver powerful apps that blur the lines between mobile and cloud.
Monitoring in motion: Monitoring containers and dynamic infrastructure

Monitoring in motion: Monitoring containers and dynamic infrastructure

November 8, 2019

We rely on our monitoring to tell us when our services, applications, or infrastructure diverge from "normal." Ilan Rabinovitch takes a deep dive into techniques for leveraging service discovery into your monitoring workflow and explains how to instrument your code in your containers and track the performance and availability of your applications as they move around.
Monolith to microservices: How HomeDepot.com made the switch

Monolith to microservices: How HomeDepot.com made the switch

November 7, 2019

Youve read how unicorns like Netflix and Spotify have implemented microservices, but how does that apply to the rest of us horses. Christopher Grant explains how HomeDepot.com approached a migration from a monolithic architecture to a microservice-based platform.
Multihost, multinetwork persistent containers

Multihost, multinetwork persistent containers

November 7, 2019

Containers are considered ephemeral: they can be thrown away, updated, or redeployed. But what if you need persistence or, heaven forbid, you use a database? With some live hacking, Alvin Richards showcases the core Docker componentsMachine, Engine, Swarm, and Composealong with integration with Aerospike so you can deploy persistent database containers across multiple hosts and networks.
Navigating the data science Python ecosystem

Navigating the data science Python ecosystem

November 7, 2019

Python's popularity for data science use cases has skyrocketed in recent years due to its ease of use, great developer and user community, and solid core of scientific libraries. Christine Doig explores data science and the state of the Python ecosystem and helps navigate the large amount of open source libraries available for data science in Python, providing a map to guide you on the journey.
Open source lessons from the TODO Group

Open source lessons from the TODO Group

November 7, 2019

Members of the TODO Groupan open group of companies who collaborate on practices, tools, and other ways to run successful and effective open source projects and programsdiscuss why they started open source offices in their respective companies (Twitter, Netflix, Box, Google, Microsoft, and SanDisk) and share the lessons they learned along the way.
Open sourcing the lean startup methodology

Open sourcing the lean startup methodology

November 7, 2019

Kishau Rogers proposes a framework for launching enterprise-wide innovation centers that use open source technology in all aspects of business innovation, from rapid prototype development and open collaboration to customer discovery, while following a roadmap for commercial product development.
Open, closed, and demon haunted: An Internet of Things that act like inkjet printers

Open, closed, and demon haunted: An Internet of Things that act like inkjet printers

November 7, 2019

Cory Doctorow discusses the stakes of an open source Internet of Things when faced with closed devices that the law prohibits reverse engineering; devices whose security vulnerabilities you may not disclose; demon-haunted devices that treat their owners as adversaries, that seek at every turn to thwart them, that are illegal to even peek at.
PaaSTA: Running applications at Yelp

PaaSTA: Running applications at Yelp

November 7, 2019

PaaSTA, Yelp's platform as a service (PaaS) built on top of open source tools, provides tooling for developers to quickly turn their microservice into a monitored, highly available application spanning multiple data centers and cloud regions. Nathan Handler outlines the technologies that power PaaSTA and discusses how Yelp uses PaaSTA to empower developers and solve key problems.
Packaging and maintaining Docker-based solutions with OpenShift

Packaging and maintaining Docker-based solutions with OpenShift

November 7, 2019

Ryan Jarvinen outlines the processes, tools, and techniques that Red Hat is adopting in order to help improve security for building, running, and maintaining container images. Ryan covers topics such as OpenShift templates and Source-to-Image builds and includes a workflow demonstration showing how operations teams can distribute security patches throughout a Kubernetes cluster.