Contribute and Collaborate 101
•
4 likes•2,877 views
Slides from Vincent Batts' Talk at DockerCon SF 2015 Description: Gain inspiration and confidence to contribute in a mutually beneficial way. To become more than just a consumer of the ecosystem, develop the project yourself and profit your singular initiative. Whether you are looking for enterprise ready solutions, to make development life easier, or you’d like to see certain new features, making contributions to the greater community with a public spirit ensures the continued growth and health of the Docker project. Through personal stories of acceptance and concessions, I will share practical tips and lessons learned as a regular open source contributor and particularly involved Docker collaborator.
Report
Share
Report
Share
Download to read offline
Recommended
WebGL Camp 4 - A3 3D Engine
The document discusses the author's experience developing a simple 3D engine called A3. It provides biographical information about the author and explains his motivations for creating the engine, including learning opportunities and a desire to share his work. It outlines goals such as keeping the API and codebase lean, generating documentation automatically, and recording tutorial videos. Key features implemented so far include geometry, lighting, texturing and cameras. Sample applications are provided. The conclusion encourages setting goals, refactoring, asking for help, writing samples, sharing work, and pursuing ambitious ideas.
Presentation 1- Preparation
The document outlines a plan for creating assets for a pirate-themed game project. It discusses the goals of creating set dressing and unique hero assets like a sunken pirate ship. It acknowledges potential problems like determining the right level of detail and adhering to a tight one-month deadline with a two-person team. The plan is to focus first on the hero assets, particularly the sunken pirate ship, and determine the art style in consultation with the partner. Progress will be presented at the next meeting.
DockerCon SF 2015: How to talk to humans
Slides from Sharon Steed's talk at DockerCon SF 2015
Talk Description: Developers are trained to communicate to things with a goal in mind. When you're talking to a computer, you type in your code and it responds by giving you back what you want. Simple and straight forward. When talking to people? Not always the case. Why? Because talking to people requires a special set of skills - namely, empathy and a little bit of storytelling. In an industry filled with brilliant minds, great ideas and mass disruption, so few of the best and brightest know how to tell their compelling story. This talk teaches you how.
Docker Links
The document discusses linking Docker containers together for a Todo application using Flask, RethinkDB, and Docker links. It explains that containers only need to communicate with each other, not publicly. It provides instructions for starting RethinkDB with port bindings and environment variables, then starting the Flask frontend container linked to RethinkDB to access the database.
DockerCon 16 - Moby's Cool Hack Session
This document recaps DockerCon and encourages meetups to share DockerCon experiences locally. It thanks sponsors and announces a one-month Docker 1.12 hackathon with prizes for contributions and bug fixes. It celebrates unlocking a Docker scholarship fund for underrepresented groups in tech through community participation and bumping at DockerCon.
How to Successfully Build a Local Docker Community by Mathias Renner
A community is one of the key components of an open source software project. The success of an open source project like Docker is highly dependent on a large and active community. The speakers will share their experience of how to successfully build a local community by the example of how they raised a Docker community at their University (Univ. of Bamberg, Germany). They summon their best practices as a result of the mistakes they made, illustrated by story telling.
This is a talk from me as a student, which is an underrepresented group at DockerCon.
Mobycraft - Docker in 8-bit by Aditya Gupta
Mobycraft is a Minecraft client-side mod to manage and visualize Docker containers in Minecraft. This mod can be installed in any standard Minecraft client and allow young kids to learn Docker fundamentals in a fun way. It allowed a 13-year old boy to apply his Minecraft modding skills to pick up Docker concepts such as Engine, Machine, Swarm, and Remote API.
This project became a great bonding experience between a father and a son. It allowed them to engage in fun and geeky conversations, such as code reviews and tooling discussion, and thereby building memories for a lifetime.
On-the-Fly Containerization of Enterprise Java & .NET Apps by Amjad Afanah
Dockerizing brownfield enterprise applications can often be a daunting task - involving changes to the application code/configuration and existing build processes. The DCHQ platform provides “on-the-fly” containerization of both Linux & Windows enterprise applications – including Java, Oracle, .NET and others. By doing so, DCHQ transforms non-cloud-native applications into completely portable applications that can take advantage of cloud scaling, storage redundancy and most importantly, deployment agility without introducing a single change to the application source control repository.
In this session, we will cover the deployment automation of an Enterprise Java application with PostgreSQL multi-host cluster set up for Master-Slave replication and automated storage management with redundant EBS volumes on AWS using DCHQ + EMC REX-Ray. We will also cover the deployment automation of an Enterprise .NET application demonstrating the application life-cycle management capabilities post-provision -- including monitoring, alerts, continuous delivery, application backups, scale in/out, in-browser terminal to access the containers, log streaming, and application updates.
Recommended
WebGL Camp 4 - A3 3D Engine
The document discusses the author's experience developing a simple 3D engine called A3. It provides biographical information about the author and explains his motivations for creating the engine, including learning opportunities and a desire to share his work. It outlines goals such as keeping the API and codebase lean, generating documentation automatically, and recording tutorial videos. Key features implemented so far include geometry, lighting, texturing and cameras. Sample applications are provided. The conclusion encourages setting goals, refactoring, asking for help, writing samples, sharing work, and pursuing ambitious ideas.
Presentation 1- Preparation
The document outlines a plan for creating assets for a pirate-themed game project. It discusses the goals of creating set dressing and unique hero assets like a sunken pirate ship. It acknowledges potential problems like determining the right level of detail and adhering to a tight one-month deadline with a two-person team. The plan is to focus first on the hero assets, particularly the sunken pirate ship, and determine the art style in consultation with the partner. Progress will be presented at the next meeting.
DockerCon SF 2015: How to talk to humans
Slides from Sharon Steed's talk at DockerCon SF 2015
Talk Description: Developers are trained to communicate to things with a goal in mind. When you're talking to a computer, you type in your code and it responds by giving you back what you want. Simple and straight forward. When talking to people? Not always the case. Why? Because talking to people requires a special set of skills - namely, empathy and a little bit of storytelling. In an industry filled with brilliant minds, great ideas and mass disruption, so few of the best and brightest know how to tell their compelling story. This talk teaches you how.
Docker Links
The document discusses linking Docker containers together for a Todo application using Flask, RethinkDB, and Docker links. It explains that containers only need to communicate with each other, not publicly. It provides instructions for starting RethinkDB with port bindings and environment variables, then starting the Flask frontend container linked to RethinkDB to access the database.
DockerCon 16 - Moby's Cool Hack Session
This document recaps DockerCon and encourages meetups to share DockerCon experiences locally. It thanks sponsors and announces a one-month Docker 1.12 hackathon with prizes for contributions and bug fixes. It celebrates unlocking a Docker scholarship fund for underrepresented groups in tech through community participation and bumping at DockerCon.
How to Successfully Build a Local Docker Community by Mathias Renner
A community is one of the key components of an open source software project. The success of an open source project like Docker is highly dependent on a large and active community. The speakers will share their experience of how to successfully build a local community by the example of how they raised a Docker community at their University (Univ. of Bamberg, Germany). They summon their best practices as a result of the mistakes they made, illustrated by story telling.
This is a talk from me as a student, which is an underrepresented group at DockerCon.
Mobycraft - Docker in 8-bit by Aditya Gupta
Mobycraft is a Minecraft client-side mod to manage and visualize Docker containers in Minecraft. This mod can be installed in any standard Minecraft client and allow young kids to learn Docker fundamentals in a fun way. It allowed a 13-year old boy to apply his Minecraft modding skills to pick up Docker concepts such as Engine, Machine, Swarm, and Remote API.
This project became a great bonding experience between a father and a son. It allowed them to engage in fun and geeky conversations, such as code reviews and tooling discussion, and thereby building memories for a lifetime.
On-the-Fly Containerization of Enterprise Java & .NET Apps by Amjad Afanah
Dockerizing brownfield enterprise applications can often be a daunting task - involving changes to the application code/configuration and existing build processes. The DCHQ platform provides “on-the-fly” containerization of both Linux & Windows enterprise applications – including Java, Oracle, .NET and others. By doing so, DCHQ transforms non-cloud-native applications into completely portable applications that can take advantage of cloud scaling, storage redundancy and most importantly, deployment agility without introducing a single change to the application source control repository.
In this session, we will cover the deployment automation of an Enterprise Java application with PostgreSQL multi-host cluster set up for Master-Slave replication and automated storage management with redundant EBS volumes on AWS using DCHQ + EMC REX-Ray. We will also cover the deployment automation of an Enterprise .NET application demonstrating the application life-cycle management capabilities post-provision -- including monitoring, alerts, continuous delivery, application backups, scale in/out, in-browser terminal to access the containers, log streaming, and application updates.
DockerCon SF 2015: Education for a digital world
Slides from Kwame “Darth” Yamgnane / Gaëtan “Big Air” Juvin's presentation at DockerCon SF 2015
Talk Description: In July 2013, Detroit, symbol of the US industrial era, dropped down to the most important bankruptcy in the US history, estimated at 20 Billion. The same year, Facebook market cap was 100 Billion. 42 is a school, which tries to give an answer to a wonderful challenge: How to move from an education created to give answers and labor to industries, to an education that will create people who are ready to be citizens of the digital world.
DockerCon SF 2015: Networking Breakout
This document provides an overview of Docker's new networking capabilities through libnetwork. It introduces libnetwork, which provides a pluggable driver-based networking stack for containers. Libnetwork implements the Container Network Model and provides APIs for creating and managing networks and endpoints. It supports multiple networking drivers like bridge and overlay. The goals are to make networking and services first-class objects in Docker and span networks across multiple hosts. The presentation encourages trying the new networking features in Docker experimental and contributing to libnetwork.
Docker at Spotify
Spotify uses Docker and Helios to deploy over 100 backend services across 5000 servers. Docker provides repeatable deployments by running the same tested image in production. Helios ensures Docker containers are deployed and running correctly across servers. Spotify is moving more services to Docker and has its first Docker-based service in production using Helios to deploy and manage containers.
DockerCon SF 2015: Beyond CI to Production Scale PaaS with Docker
Talk Description:
What a difference a year makes. Last year Paypal presented on scaling a CI infrastructure with Docker, Mesos and Jenkins. Over the past year we worked on integrating Docker to the core of our PaaS ecosystem. We are Dockerizing the entire PayPal application ecosystem consisting of polyglot Java, Node.js, Scala, C++ and Python frameworks. In this journey we have introduced HA Docker Registry with ElasticSearch search plugin using both OpenStack Swift and Cinder storage, cross-data center ATS server smart image caching along with a developer-friendly boot2docker fig/compose workflow for Kraken (open source nodeJS) stack. This we believe has the potential to become one of the largest financial services production deployment of Docker.
Cost Control Across Cloud, On-Premise and VM Computers by Mark Lavi, Calm.io
Anecdotal numbers suggest that more than 40% compute resources are under utilized -- from unused cloud instances to virtual machines running on bare-metal. Hundreds of QA & Dev nodes to thousands of production instances could be shutdown, and brought back to the same state on demand. That's what cloud is about -- agility and efficiency, but our on-premise datacenter habits have migrated to the cloud as well.
Calm's DevOps automation platform helps fix our old habits. Calm provides a single pane of glass across cloud and on-premise, integrating with Chef, Puppet and Docker ecosystems. The single pane of glass enables orchestration, cost-control and on-demand provisioning.
Docker Plugin for Heat II
This document discusses Docker plugin for Heat, which allows orchestrating Docker containers with OpenStack Heat templates. It describes how to install the Docker plugin for Heat, provides an example Heat template to launch a WordPress and MySQL stack, and points to the GitHub project page for more information. Users can deploy Docker containers instead of virtual machines through Heat and leverage the full Docker API through Heat templates.
OpenStack Boston
This document discusses using Docker containers with OpenStack for application deployment. It begins with an introduction to Docker, describing its growth in usage and integration with various tools. Docker is presented as a solution to issues around deploying applications across different environments and hardware by providing lightweight, portable containers that package code and dependencies. The document demonstrates how Docker can be used with OpenStack through a new hypervisor that allows OpenStack to deploy and manage Linux containers, enabling control of Docker through the OpenStack dashboard.
DockerCon14 eBay
This document discusses eBay's use of Apache Mesos, Docker, and Jenkins to improve their continuous integration (CI) solution. They were facing issues with thousands of underutilized VMs for running builds and managing different OSes and versions. Their new solution uses Mesos for cluster management, Marathon to launch Jenkins masters, and the Jenkins Mesos plugin to launch Dockerized build slaves. This allows them to standardize on Docker containers to isolate dependencies and OS flavors, improving utilization and maintenance of their CI infrastructure.
Building Images from dockerfiles
The document describes how to build Docker images from Dockerfiles. It explains the main Dockerfile instructions like FROM, MAINTAINER, ADD, ENV, RUN, CMD, ENTRYPOINT, EXPOSE and VOLUME and provides an example Dockerfile to build a MongoDB image. The Dockerfile specifies the base image, copies configuration files, installs MongoDB, sets the entrypoint and exposes ports. Images built from this Dockerfile can then be run as Docker containers with data volumes mounted.
Introduction to Docker I Docker Workshop @ Twitter
Docker is a software platform that allows applications to run in isolated containers. Containers use layers and images to package up code and dependencies to enable portable deployment between computing infrastructures. Docker containers build upon the idea of operating-system-level virtualization to deliver software in packages called containers that include everything needed to run the application.
Trust and Image Provenance by Derek McGowan
The document discusses trust and image provenance in Docker. It proposes a future where trust is established through a distributed trust graph using public key cryptography. Key servers would register keys and manage grants to provide access control. Image provenance would use digital signatures to verify the origin and contents of images in a content addressable layered format. The community is invited to provide feedback on proposals to implement a next generation registry and trust model in Docker.
Dockerizing Stashboard
The document discusses dockerizing Stashboard, an open-source status dashboard for APIs and software services. It provides instructions for downloading Docker and the necessary Stashboard Dockerfiles. The Data Dockerfile creates a volume container to store status data. The Stashboard Dockerfile installs Stashboard and its dependencies in an Ubuntu container. Finally, it explains how to build and run the dockerized Stashboard application using the data volume container to persist status updates.
LXC to Docker Via Continuous Delivery
- Three disparate ways of containerization (cgroups, LXC, Docker) evolved over time at the company
- Docker provided a unified standard and improved the workflow, such as pre-building container images ahead of time
- Challenges remained around distributing and storing the large number of container images generated by continuous delivery
OpenStack Summit
The document outlines the agenda for the OpenStack Summit in November 2013, including presentations on Docker and its ecosystem, how Docker can be used with OpenStack and Rackspace, and a demonstration of cross-cloud application deployment using Docker. Docker is presented as a solution to the "matrix from hell" of running applications across different environments by providing lightweight, portable containers that can run anywhere regardless of the operating system. The summit aims to educate attendees on Docker and showcase its integration with OpenStack for simplified and efficient application deployment and management across multiple clouds.
Intro to Docker November 2013
This document provides an introduction to Docker, including why it was created, how it works, and its growing ecosystem. Docker allows applications to be packaged with all their dependencies and run consistently across any Linux server by using lightweight virtual containers rather than full virtual machines. It solves the problem of differences between development, testing, and production environments. The document outlines the technical details and advantages of Docker, examples of how companies are using it, and the growing support in tools and platforms.
Docker at RelateIQ
This document describes a development environment setup on a Mac OS X workstation for working with various technologies like Cassandra, Redis, Kafka, Mongo, and Elasticsearch. It includes commands for starting ("devenv.sh up") and stopping ("devenv.sh kill") the development environment. It also mentions using Virtual Box and Vagrant to automate the environment setup, and Docker containers to provide a zero downtime deployment model from any branch to a web environment through staging and production data layers.
DockerCon14 Automated Chef Cookbook Testing
This document discusses using Drone.IO and GitHub for automated testing of Chef cookbooks. Drone.IO is a continuous integration service that can be used to automatically test Chef cookbooks whenever code is pushed to a GitHub repository. It works by watching for changes, cloning the code, building a Docker image, running commands inside the image to test the code, and reporting the results. Instructions are provided on installing and configuring Drone.IO, as well as examples of using a .drone.yml file to define tests to run.
Docker 1.11 @ Docker SF Meetup
In this talk, Michal Crosby will present on runC and Containerd, the internals and how they work together to start and manage containers in Docker. Afterwards, Arnaud Porterie will touch on about what was shipped in 1.11 and how it will enable some of the things we are working on for 1.12.
DockerCon SF 2015: Cultural Change using Docker
Slides from DockerCon talk w/ Thomas Shaw –
Talk Description:
In the games industry, where a missed deadline can break a franchise, we used Docker as a cultural change agent. Docker helped solve many of our technical challenges within months but the ongoing cultural change brought about by using Docker rages on.
Intro to Docker October 2013
This document provides an introduction and overview of Docker, including its rapid growth and adoption, key benefits for developers and operations teams, technical underpinnings, ecosystem support, use cases, and future plans. Docker provides a way to package applications into lightweight containers that are portable and can run on any infrastructure. It solves issues around dependency management and consistency across environments.
Community its easier than you think
This document discusses ways to get involved and participate in the Mura CMS community. It outlines various activities one can engage in, such as blogging, attending conferences, writing documentation, reporting bugs, contributing code, and more. It emphasizes that participation is optional and one should only engage in ways they feel comfortable with. The document also notes that the community aims to be robust, healthy, and self-sustaining through knowledge sharing and mentorship.
The business case for contributing code
In the Drupal community we tend to talk about committing code to our public spaces (drupal.org, but also github) in terms of "contributing" and "contributions", and while much of it can be seen in that light, there are actually very strong business reasons for publishing your code and/or attempting to get your code changes committed to the open source project that you are working on.
We will be looking at several documents from the U.S. Military detailing their recommendations for contracting Open Source Software services, and will use those as a jumping off point to discuss the many benefits of contributing code. Some of the business reasons for public publishing we'll explore will include:
* The power of peer review. With enough eyes, all bugs are shallow, and with only a few eyes the stupidity knows no depths!
* Fork you! The costs associated with "hacking" both Drupal core and contrib modules and base themes.
* Take my code, please! Cost savings from committing patches.
* Professionals publish or perish. Using code commits as marketing towards clients or potential hires.
* It's so easy, even a child(ish person) could do it! How you can easily integrate patching into your development workflow.
This session will also include a walk through of how Zivtech handles code review, patches, and deployment processes and you will hopefully walk away convinced that all of your in-house and out-sourced developers should be publicly committing their work.
More Related Content
Viewers also liked
DockerCon SF 2015: Education for a digital world
Slides from Kwame “Darth” Yamgnane / Gaëtan “Big Air” Juvin's presentation at DockerCon SF 2015
Talk Description: In July 2013, Detroit, symbol of the US industrial era, dropped down to the most important bankruptcy in the US history, estimated at 20 Billion. The same year, Facebook market cap was 100 Billion. 42 is a school, which tries to give an answer to a wonderful challenge: How to move from an education created to give answers and labor to industries, to an education that will create people who are ready to be citizens of the digital world.
DockerCon SF 2015: Networking Breakout
This document provides an overview of Docker's new networking capabilities through libnetwork. It introduces libnetwork, which provides a pluggable driver-based networking stack for containers. Libnetwork implements the Container Network Model and provides APIs for creating and managing networks and endpoints. It supports multiple networking drivers like bridge and overlay. The goals are to make networking and services first-class objects in Docker and span networks across multiple hosts. The presentation encourages trying the new networking features in Docker experimental and contributing to libnetwork.
Docker at Spotify
Spotify uses Docker and Helios to deploy over 100 backend services across 5000 servers. Docker provides repeatable deployments by running the same tested image in production. Helios ensures Docker containers are deployed and running correctly across servers. Spotify is moving more services to Docker and has its first Docker-based service in production using Helios to deploy and manage containers.
DockerCon SF 2015: Beyond CI to Production Scale PaaS with Docker
Talk Description:
What a difference a year makes. Last year Paypal presented on scaling a CI infrastructure with Docker, Mesos and Jenkins. Over the past year we worked on integrating Docker to the core of our PaaS ecosystem. We are Dockerizing the entire PayPal application ecosystem consisting of polyglot Java, Node.js, Scala, C++ and Python frameworks. In this journey we have introduced HA Docker Registry with ElasticSearch search plugin using both OpenStack Swift and Cinder storage, cross-data center ATS server smart image caching along with a developer-friendly boot2docker fig/compose workflow for Kraken (open source nodeJS) stack. This we believe has the potential to become one of the largest financial services production deployment of Docker.
Cost Control Across Cloud, On-Premise and VM Computers by Mark Lavi, Calm.io
Anecdotal numbers suggest that more than 40% compute resources are under utilized -- from unused cloud instances to virtual machines running on bare-metal. Hundreds of QA & Dev nodes to thousands of production instances could be shutdown, and brought back to the same state on demand. That's what cloud is about -- agility and efficiency, but our on-premise datacenter habits have migrated to the cloud as well.
Calm's DevOps automation platform helps fix our old habits. Calm provides a single pane of glass across cloud and on-premise, integrating with Chef, Puppet and Docker ecosystems. The single pane of glass enables orchestration, cost-control and on-demand provisioning.
Docker Plugin for Heat II
This document discusses Docker plugin for Heat, which allows orchestrating Docker containers with OpenStack Heat templates. It describes how to install the Docker plugin for Heat, provides an example Heat template to launch a WordPress and MySQL stack, and points to the GitHub project page for more information. Users can deploy Docker containers instead of virtual machines through Heat and leverage the full Docker API through Heat templates.
OpenStack Boston
This document discusses using Docker containers with OpenStack for application deployment. It begins with an introduction to Docker, describing its growth in usage and integration with various tools. Docker is presented as a solution to issues around deploying applications across different environments and hardware by providing lightweight, portable containers that package code and dependencies. The document demonstrates how Docker can be used with OpenStack through a new hypervisor that allows OpenStack to deploy and manage Linux containers, enabling control of Docker through the OpenStack dashboard.
DockerCon14 eBay
This document discusses eBay's use of Apache Mesos, Docker, and Jenkins to improve their continuous integration (CI) solution. They were facing issues with thousands of underutilized VMs for running builds and managing different OSes and versions. Their new solution uses Mesos for cluster management, Marathon to launch Jenkins masters, and the Jenkins Mesos plugin to launch Dockerized build slaves. This allows them to standardize on Docker containers to isolate dependencies and OS flavors, improving utilization and maintenance of their CI infrastructure.
Building Images from dockerfiles
The document describes how to build Docker images from Dockerfiles. It explains the main Dockerfile instructions like FROM, MAINTAINER, ADD, ENV, RUN, CMD, ENTRYPOINT, EXPOSE and VOLUME and provides an example Dockerfile to build a MongoDB image. The Dockerfile specifies the base image, copies configuration files, installs MongoDB, sets the entrypoint and exposes ports. Images built from this Dockerfile can then be run as Docker containers with data volumes mounted.
Introduction to Docker I Docker Workshop @ Twitter
Docker is a software platform that allows applications to run in isolated containers. Containers use layers and images to package up code and dependencies to enable portable deployment between computing infrastructures. Docker containers build upon the idea of operating-system-level virtualization to deliver software in packages called containers that include everything needed to run the application.
Trust and Image Provenance by Derek McGowan
The document discusses trust and image provenance in Docker. It proposes a future where trust is established through a distributed trust graph using public key cryptography. Key servers would register keys and manage grants to provide access control. Image provenance would use digital signatures to verify the origin and contents of images in a content addressable layered format. The community is invited to provide feedback on proposals to implement a next generation registry and trust model in Docker.
Dockerizing Stashboard
The document discusses dockerizing Stashboard, an open-source status dashboard for APIs and software services. It provides instructions for downloading Docker and the necessary Stashboard Dockerfiles. The Data Dockerfile creates a volume container to store status data. The Stashboard Dockerfile installs Stashboard and its dependencies in an Ubuntu container. Finally, it explains how to build and run the dockerized Stashboard application using the data volume container to persist status updates.
LXC to Docker Via Continuous Delivery
- Three disparate ways of containerization (cgroups, LXC, Docker) evolved over time at the company
- Docker provided a unified standard and improved the workflow, such as pre-building container images ahead of time
- Challenges remained around distributing and storing the large number of container images generated by continuous delivery
OpenStack Summit
The document outlines the agenda for the OpenStack Summit in November 2013, including presentations on Docker and its ecosystem, how Docker can be used with OpenStack and Rackspace, and a demonstration of cross-cloud application deployment using Docker. Docker is presented as a solution to the "matrix from hell" of running applications across different environments by providing lightweight, portable containers that can run anywhere regardless of the operating system. The summit aims to educate attendees on Docker and showcase its integration with OpenStack for simplified and efficient application deployment and management across multiple clouds.
Intro to Docker November 2013
This document provides an introduction to Docker, including why it was created, how it works, and its growing ecosystem. Docker allows applications to be packaged with all their dependencies and run consistently across any Linux server by using lightweight virtual containers rather than full virtual machines. It solves the problem of differences between development, testing, and production environments. The document outlines the technical details and advantages of Docker, examples of how companies are using it, and the growing support in tools and platforms.
Docker at RelateIQ
This document describes a development environment setup on a Mac OS X workstation for working with various technologies like Cassandra, Redis, Kafka, Mongo, and Elasticsearch. It includes commands for starting ("devenv.sh up") and stopping ("devenv.sh kill") the development environment. It also mentions using Virtual Box and Vagrant to automate the environment setup, and Docker containers to provide a zero downtime deployment model from any branch to a web environment through staging and production data layers.
DockerCon14 Automated Chef Cookbook Testing
This document discusses using Drone.IO and GitHub for automated testing of Chef cookbooks. Drone.IO is a continuous integration service that can be used to automatically test Chef cookbooks whenever code is pushed to a GitHub repository. It works by watching for changes, cloning the code, building a Docker image, running commands inside the image to test the code, and reporting the results. Instructions are provided on installing and configuring Drone.IO, as well as examples of using a .drone.yml file to define tests to run.
Docker 1.11 @ Docker SF Meetup
In this talk, Michal Crosby will present on runC and Containerd, the internals and how they work together to start and manage containers in Docker. Afterwards, Arnaud Porterie will touch on about what was shipped in 1.11 and how it will enable some of the things we are working on for 1.12.
DockerCon SF 2015: Cultural Change using Docker
Slides from DockerCon talk w/ Thomas Shaw –
Talk Description:
In the games industry, where a missed deadline can break a franchise, we used Docker as a cultural change agent. Docker helped solve many of our technical challenges within months but the ongoing cultural change brought about by using Docker rages on.
Intro to Docker October 2013
This document provides an introduction and overview of Docker, including its rapid growth and adoption, key benefits for developers and operations teams, technical underpinnings, ecosystem support, use cases, and future plans. Docker provides a way to package applications into lightweight containers that are portable and can run on any infrastructure. It solves issues around dependency management and consistency across environments.
Viewers also liked (20)
DockerCon SF 2015: Beyond CI to Production Scale PaaS with Docker
DockerCon SF 2015: Beyond CI to Production Scale PaaS with Docker
Cost Control Across Cloud, On-Premise and VM Computers by Mark Lavi, Calm.io
Cost Control Across Cloud, On-Premise and VM Computers by Mark Lavi, Calm.io
Introduction to Docker I Docker Workshop @ Twitter
Introduction to Docker I Docker Workshop @ Twitter
Similar to Contribute and Collaborate 101
Community its easier than you think
This document discusses ways to get involved and participate in the Mura CMS community. It outlines various activities one can engage in, such as blogging, attending conferences, writing documentation, reporting bugs, contributing code, and more. It emphasizes that participation is optional and one should only engage in ways they feel comfortable with. The document also notes that the community aims to be robust, healthy, and self-sustaining through knowledge sharing and mentorship.
The business case for contributing code
In the Drupal community we tend to talk about committing code to our public spaces (drupal.org, but also github) in terms of "contributing" and "contributions", and while much of it can be seen in that light, there are actually very strong business reasons for publishing your code and/or attempting to get your code changes committed to the open source project that you are working on.
We will be looking at several documents from the U.S. Military detailing their recommendations for contracting Open Source Software services, and will use those as a jumping off point to discuss the many benefits of contributing code. Some of the business reasons for public publishing we'll explore will include:
* The power of peer review. With enough eyes, all bugs are shallow, and with only a few eyes the stupidity knows no depths!
* Fork you! The costs associated with "hacking" both Drupal core and contrib modules and base themes.
* Take my code, please! Cost savings from committing patches.
* Professionals publish or perish. Using code commits as marketing towards clients or potential hires.
* It's so easy, even a child(ish person) could do it! How you can easily integrate patching into your development workflow.
This session will also include a walk through of how Zivtech handles code review, patches, and deployment processes and you will hopefully walk away convinced that all of your in-house and out-sourced developers should be publicly committing their work.
From 1 to 100
This document provides guidance on building a project community. It discusses establishing categories of community involvement like users and contributors. It emphasizes designing for division of labor to facilitate contributions from many developers. It stresses the importance of being welcoming to community members and having a code of conduct. It also notes that a license may be needed if companies will use the code or full-time employees will work on the project.
The Open Source Community: Getting Started and Staying Involved
A presentation about the open source community, how to get involved, and how to stay involved. Presented at UniForum Chicago on February 23, 2010.
Taking your Site from One to One Million Users by Kevin Rose
Kevin Rose provides advice for building 1 to 1 million user products based on his experience with companies like Digg and Revision3. He emphasizes focusing on the user experience by avoiding features that inflate ego over usefulness, keeping products simple, releasing iteratively based on user behavior data, engaging with influencers and communities, leveraging user networks for growth, and analyzing traffic patterns.
Software Developer Career Unplugged - GeeCon 2013
This is my quite subjective take on various less technical aspects of a software developer career. I delivered this presentation and GeeCon 2013 (video hopefully coming soon) and quite compressed/abridged version at InfoSHARE.
Velocity Conference NYC 2014 - Real World DevOps
Rodrigo Campos presented on the challenges faced and benefits of adopting a DevOps culture at Walmart's Latin American e-commerce division. The key challenges included deploying a new platform before Black Friday, expanding infrastructure for traffic spikes, developing an agile mindset, and rebuilding trust between teams. Adopting DevOps practices like improved communication, transparency and collaboration helped address these challenges. It resulted in the successful deployment of the new platform with 100% uptime on Black Friday and increased deployment frequency, success rates and adoption of agile methodologies.
LinuxCon2009: What does it mean being an Open Source project manager in Enter...
LinuxCon2009: What does it mean being an Open Source project manager in Enter...Toshiharu Harada, Ph.D
In an enterprise, every project has a project manager regardless of the scale and of the theme. Open Source projects, which do not quite fit the traditional and formal enterprise way (rules, forms, licenses ...), cannot be exceptions. Though sharing the same name, the role of project manager is totally different for enterprise and Open Source projects.
The speaker is project manager of TOMOYO Linux, a security enhancement feature which was just merged in version 2.6.30. It was developed by one of the largest SI companies in Japan. The session reviews the project history and tries to summarize the differences between the enterprise and Open Source projects using TOMOYO Linux project as an example.
--
It took me more than three months to make this slides.Community and Github: 7/27/2011
This document provides tips for using GitHub effectively to share projects and build developer communities. It recommends making a project site to provide essential information for new users, releasing projects regularly to affirm they can be used and allow others to build upon the work, and maintaining an open and helpful approach to contributions from newcomers to encourage participation and learning. The focus should be optimizing for users rather than just developers. GitHub projects have a low barrier to entry, so guidance and dividing work into approachable chunks is important to welcome new contributors.
Devops -- LKFR14
This document discusses the concepts of DevOps and how to transition from separate development and operations teams to a unified DevOps team. It advocates for breaking down silos between teams, encouraging communication, automating processes, and sharing responsibilities so that both developers and operations staff work together towards the common goal of helping the business.
Kevinjohn Gallagher's: Emperors new clothes (WordUp Glasgow 2012)
The document discusses responsive design and some of its limitations. It argues that responsive design is really about adapting to mobile rather than different contexts. While the goals of responsive design are good, it cannot truly account for all contexts and instead relies on screen size as a proxy. This leads to problems with things like images. The document concludes that responsive design alone is not enough and that information architecture must also be considered to properly adapt a site for different contexts beyond just screen size.
The human side of design
The document discusses the importance of considering the human side of design. It emphasizes eliminating confusion in a user's thought process by making products effective, learnable, efficient, memorable, prevent errors and satisfying. Designs should be usable, useful, desirable, accessible, credible and findable. Factoring the human perspective early in the design process through testing, understanding users and iterating improves usability and prevents people from abandoning the design. The overall message is to design for real people by adapting the design to people rather than forcing people to adapt to the design.
Build sh*t that matters
This document provides an overview of design thinking and its 5 stages: empathize, define, ideate, prototype, and test. It discusses how each stage is used to understand user needs, generate solutions, and test prototypes. Examples are given for conducting user interviews and creating user flows, personas, and prototypes. The goal is to generate many solutions to complex problems by understanding user experiences and testing ideas iteratively. Resources are listed for learning more about design thinking methodology.
Enabling Distributed Agile Teams
Atlanta scrum user group presentation on 09/25/2013
Check out my blog @ http://ow.ly/picrk for the actual games that I used and a recap.
Distributed anything is hard. We have tons of knowledge and experience with distributed teams in our community. Tim Wise will present how to enable distributed agile teams. He will also facilitate a negation game to help mine our community of knowledge to help form your opinion on when, where, and how to use distributed agile teams. Tim is neither a proponent or opponent of distributed teams. It is another tool in the toolbox. Together we will seek a common truth.
Tim has worked with companies using distributed agile via scrum and kanban and hybrids of each with teams collocated, distributed across the street, the state, the country, the oceans, and the world.
Prototyping Accessibility - WordCamp Europe 2018
Learn some fundamentals of accessibility and how it can benefit you (whether future you from aging or you after something else limits your abilities). We’ll review differing abilities, generate (minimal) user stories and personas, discuss best practices for design and development, prototype some ideas (on paper), and discuss where to get help. This isn’t intended to be a deep dive into technologies, but more of an overall primer for those who aren’t sure where to start with accessibility nor how it helps them.
Selling UX
Presentation given at User Experience Edmonton meetup in January 2015. Gives an overview of how you can sell User Experience design methodologies to your boss or company. Talks about starting small, return on investment and not asking permission.
Planning and Managing Drupal Projects
The document discusses planning and managing Drupal projects. It covers several topics:
1. The importance of setting limitations and understanding time constraints when planning a project.
2. Different levels of difficulty for Drupal migration projects based on the complexity of content and features.
3. The typical lifecycle of a project, including discovery, information architecture, design, development, content, deployment, and maintenance.
What is devops
The document discusses the origins and key principles of DevOps. It originates from a 2009 Velocity Conference talk about Flickr's deployment practices of 10+ deploys per day through automation, shared version control, and one-step builds. The main principles discussed are CAMS - Culture, Automation, Measurement, and Sharing. Culture focuses on respect, trust, and avoiding blame. Automation, measurement, and sharing are also emphasized as important aspects of DevOps.
iPhone game development - Joash Chee
The document provides tips and advice for iPhone game development from the perspective of Joash the Geek. Some of the key points mentioned include:
- Joash's background and interest in programming from a young age using Apple IIe and various languages like Basic and Pascal.
- Suggestions for iPhone game development include assuming developers are smart and resourceful, learning from conferences like WWDC but avoiding being too condensed, and gaining insights from experience and research.
- Other advice covers minimizing development time spent and maximizing the time spent on iterations, as well as the importance of planning, production, gathering feedback, and balancing long term and short term goals.
50.000 orange stickies later
I've spent the last years modelling complex businesses and Software Architectures with EventStorming. The original recipe evolved a lot from the initial one. This is EventStorming state of the art.
Similar to Contribute and Collaborate 101 (20)
The Open Source Community: Getting Started and Staying Involved
The Open Source Community: Getting Started and Staying Involved
Taking your Site from One to One Million Users by Kevin Rose
Taking your Site from One to One Million Users by Kevin Rose
LinuxCon2009: What does it mean being an Open Source project manager in Enter...
LinuxCon2009: What does it mean being an Open Source project manager in Enter...
Kevinjohn Gallagher's: Emperors new clothes (WordUp Glasgow 2012)
Kevinjohn Gallagher's: Emperors new clothes (WordUp Glasgow 2012)
More from Docker, Inc.
Containerize Your Game Server for the Best Multiplayer Experience
Raymond Arifianto, AccelByte and
Mark Mandel, Google -
We have been deploying containerized micro-services for our Game Backend Services for a while. Now we are tackling the challenge to scale up fleets of game dedicated servers in multiple regions, multiple data centers and multiple providers - some in bare metal, some in Cloud. So we leverage docker containerization to deploy Game Servers to achieve Portability, Fast Deployment and Predictability, enabling us to scale up to thousands of servers, on demand, without a sweat.
How to Improve Your Image Builds Using Advance Docker Build
Nicholas Dille, Haufe-Lexware + Docker Captain -
Docker continues to be the standard tool for building container images. For more than a year Docker ships with BuildKit as an alternative image builder, providing advanced features for secret and cache management. These features help to make image builds faster and more secure. In this session, Docker Captain Nicholas Dille will teach you how to use Buildkit features to your advantage.
Build & Deploy Multi-Container Applications to AWS
Lukonde Mwila, Entelect -
As the cloud-native approach to development and deployment becomes more prevalent, it's an exciting time for software engineers to be equipped on how to dockerize multi-container applications and deploy them to the cloud.
In this talk, Lukonde Mwila, Software Engineer at Entelect, will cover the following topics:
- Docker Compose
- Containerizing an Nginx Server
- Containerizing an React App
- Containerizing an Node.JS App
- Containerizing anMongoDB App
- Runing Multi-Container App Locally
- Creating a CI/CD Pipeline
- Adding a build stage to test containers and push images to Docker Hub
- Deploying Multi-Container App to AWS Elastic Beanstalk
Lukonde will start by giving an overview of how Docker Compose works and how it makes it very easy and straightforward to startup multiple Docker containers at the same time and automatically connect them together with some form of networking.
After that, Lukonde will take a hands on approach to containerize an Nginx server, a React app, a NodeJS app and a MongoDB instance to demonstrate the power of Docker Compose. He'll demonstrate usage of two Docker files for an application, one production grade and the other for local development and running of tests. Lastly, he'll demonstrate creating a CI/CD pipeline in AWS to build and test our Docker images before pushing them to Docker Hub or AWS ECR, and finally deploying our multi-container application AWS Elastic Beanstalk.
Securing Your Containerized Applications with NGINX
The document summarizes Kevin Jones' presentation on securing containerized applications with NGINX. It discusses the benefits of using a reverse proxy for security, NGINX best practices for TLS configuration, and deploying NGINX in Docker containers. It also provides code examples and configurations for setting up NGINX as a reverse proxy, optimizing TLS, and using NGINX as a sidecar proxy.
How To Build and Run Node Apps with Docker and Compose
Kathleen Juell, Digital Ocean -
Containers are an essential part of today's microservice ecosystem, as they allow developers and operators to maintain standards of reliability and reproducibility in fast-paced deployment scenarios. And while there are best practices that extend across stacks in containerized environments, there are also things that make each stack distinct, starting with the application image itself.
This talk will dive into some of these particularities, both at the image and service level, while also covering general best practices for building and running Node applications with database backends using Docker and Compose.
Hands-on Helm
Jessica Deen, Microsoft -
Helm 3 is here; let's go hands-on! In this demo-fueled session, I'll walk you through the differences between Helm 2 and Helm 3. I'll offer tips for a successful rollout or upgrade, go over how to easily use charts created for Helm 2 with Helm 3 (without changing your syntax), and review opportunities where you can participate in the project's future.
Distributed Deep Learning with Docker at Salesforce
Jeff Hajewski, Salesforce -
There is a wealth of information on building deep learning models with PyTorch or TensorFlow. Anyone interested in building a deep learning model is only a quick search away from a number of clear and well written tutorials that will take them from zero knowledge to having a working image classifier. But what happens when you need to deploy these models in a production setting? At Salesforce, we use TensorFlow models to help us provide customers with insights into their data, and we do this as close to real-time as possible. Designing these systems in a scalable manner requires overcoming a number of design challenges, but the core component is Docker. Docker enables us to design highly scalable systems by allowing us to focus on service interactions, rather than how our services will interact with the hardware. Docker is also at the core of our test infrastructure, allowing developers and data scientists to build and test the system in an end to end manner on their local machines. While some of this may sound complex, the core message is simplicity - Docker allows us to focus on the aspects of the system that matter, greatly simplifying our lives.
The First 10M Pulls: Building The Official Curl Image for Docker Hub
James Fuller, webcomposite s.r.o. -
Curl is the venerable (yet very modern) 'swiss army knife' command line tool and library for transferring data with URLs. Recently we (the Curl team) decided to build a release for Docker Hub. This talk will outline our current development workflow with respect to the docker image and provide insights on what it takes to build a docker image for mass public consumption. We are also keen to learn from users and other developers how we might improve and enhance the official curl docker image.
Monitoring in a Microservices World
Fabian Stäber, Instana -
In recent years, we saw a great paradigm shift in software engineering away from static monolithic applications towards dynamic distributed horizontally scalable architectures. Docker is one of the key technologies enabling this development. This shift poses a lot of new challenges for application monitoring, ranging from practical issues (need for automation) to technical challenges (Docker networking) to organizational topics (blurring line between software engineers and operations) to fundamental questions (define what is an application). In this talk we show how Docker changed the way we do monitoring, how modern application monitoring systems work, and what future developments we expect.
COVID-19 in Italy: How Docker is Helping the Biggest Italian IT Company Conti...
Clemente Biondo, Engineering Ingegneria Informatica -
When the COVID 19 pandemic started, Engineering Ingegneria Informatica Group (1.25 billion euros of revenues, 65 offices around the world, 12.000 employees) was forced to put their digital transformation to the test in order to maintain operational continuity. In this session, Clemente Biondo, the Tech Lead of the Information Systems Department, will share how his company is reacting to this unforeseeable scenario and how Docker-driven digital transformation had paved the path for work to continue remotely. Clemente will discuss learnings moving from colocated teams, manual approaches, email based-business processes, and a monolithic application to a mature DevOps culture characterized by a distributed autonomous workforce and a continuous deployment process that deploys backward-compatible Docker containerized microservices into hybrid multi cloud datacenters an average of twice a day with zero-downtime. He will detail how they use Docker to unify dev, test and production environments, and as an efficient and automated mechanism for deploying applications. Lastly, Clemente shares how, in our darkest hour, he and others are working to shine their brightest light.
Predicting Space Weather with Docker
The document discusses how NOAA's Space Weather Prediction Center transitioned from a monolithic architecture to microservices using Docker. It describes how they started with a small verification project, then replaced their critical GOES satellite data source. This improved developers' morale and delivery speed. They encountered some security issues initially but learned from them. The transition was very successful and allowed them to quickly expand their mission to forecast aviation impacts using scientists' models packaged as Docker services.
Become a Docker Power User With Microsoft Visual Studio Code
Brian Christner, 56k + Docker Captain -
In this session, we will unlock the full potential of using Microsoft Visual Studio Code (VS Code) and Docker Desktop to turn you into a Docker Power User. When we expand and utilize the VS Code Docker plugin, we can take our projects and Docker skills to the next level. In addition to using VS Code, we streamline our Docker Desktop development workflow with less context switching and built-in shortcuts. You will learn how to bootstrap new projects, quickly write Dockerfiles utilizing templates, build, run, and interact with containers all from VS Code.
How to Use Mirroring and Caching to Optimize your Container Registry
Brandon Mitchell, Boxboat + Docker Captain -
How do you make your builds more performant? This talk looks at options to configure caching and mirroring of images that you need to save on bandwidth costs and to keep running even if something goes down upstream.
Monolithic to Microservices + Docker = SDLC on Steroids!
Ashish Sharma, SS&C Eze -
SS&C Eze provides various products in the stock market domain. We spent the last couple of years building Eclipse which is an investment suite born in cloud. The journey so far has been very interesting. The very first version of the product were a bunch of monolithic windows services and deployed using Octopus tool. We successfully managed to bring all the monolithic problem to the cloud and created a nightmare for ourselves. We then started applying microservices architecture principles and started breaking the monolithic into small services. Very soon we realized that we need a better packaging/deployment tool. Docker looked like a magical solution to our problem. Since its adoption, It has not only solved the deployment problem for us but has made a deep impact on different aspects of SDLC. It allowed us to use heterogeneous technology stacks, simplified development environment setup, simplified our testing strategy, improved our speed of delivery, and made our developers more productive. In this talk I would like to share our experience of using Docker and its positive impact on our SDLC.
Kubernetes at Datadog Scale
Kubernetes networking can be complex to scale due to issues like growing iptables rules, but newer solutions are helping. Pod networking uses CNI plugins like flannel or Calico to assign each pod an IP and allow communication. Service networking uses kube-proxy and iptables or IPVS for load balancing to pods. DNS is used to resolve service names to IPs. While Kubernetes networking brings flexibility, operators must learn the nuances of their specific CNI plugin and issues can arise, but the ecosystem adapts quickly to new needs and changes don't impact all workloads.
Labels, Labels, Labels
Andy Clemenko, StackRox -
One underutilized, and amazing, thing about the docker image scheme is labels. Labels are a built in way to document all aspects about the image itself. Think about all the information that the tags inside your clothing carry. If you care to look you can find out everything about the garment. All that information can be very valuable. Now think about how we can leverage labels to carry similar information. We can even use the labels to contain Docker Compose or even Kubernetes Yaml. We can even include labels into the CI/CD process making things more secure and smoother. Come find out some fun techniques on how to leverage labels to do some fun and amazing things.
Using Docker Hub at Scale to Support Micro Focus' Delivery and Deployment Model
Micro Focus uses Docker Hub at scale to support its software delivery and deployment model. Some key points:
- Docker Hub is used as the registry service for Micro Focus container images
- It allows for optimized, secure, reliable and cost-effective software delivery through deployments and updates of container images to customers and partners
- Micro Focus leverages features like private repositories, offline/online access, signing and scanning of images, and integration with CI/CD pipelines
- Over 1,650 organizations, 450 repositories, and 18 teams are used on Docker Hub to manage access and deliver software from Micro Focus
Build & Deploy Multi-Container Applications to AWS
Lukonde Mwila, Entelect
As the cloud-native approach to development and deployment becomes more prevalent, it's an exciting time for software engineers to be equipped on how to dockerize multi-container applications and deploy them to the cloud.
In this talk, Lukonde Mwila, Software Engineer at Entelect, will cover the following topics:
- Docker Compose
- Containerizing an Nginx Server
- Containerizing an React App
- Containerizing an Node.JS App
- Containerizing anMongoDB App
- Runing Multi-Container App Locally
- Creating a CI/CD Pipeline
- Adding a build stage to test containers and push images to Docker Hub
- Deploying Multi-Container App to AWS Elastic Beanstalk
Lukonde will start by giving an overview of how Docker Compose works and how it makes it very easy and straightforward to startup multiple Docker containers at the same time and automatically connect them together with some form of networking.
After that, Lukonde will take a hands on approach to containerize an Nginx server, a React app, a NodeJS app and a MongoDB instance to demonstrate the power of Docker Compose. He'll demonstrate usage of two Docker files for an application, one production grade and the other for local development and running of tests. Lastly, he'll demonstrate creating a CI/CD pipeline in AWS to build and test our Docker images before pushing them to Docker Hub or AWS ECR, and finally deploying our multi-container application AWS Elastic Beanstalk.
From Fortran on the Desktop to Kubernetes in the Cloud: A Windows Migration S...
Elton Stoneman, Docker Captain + Container Consultant and Trainer
How do you provide a SaaS offering when your product is a 10-year old Fortran app, currently built to run on Windows 10? With Docker and Kubernetes of course - and you can do it in a week (... to prototype level at least).
In this session I'll walk through the processes and practicalities of taking an older Windows app, making it run in containers with Kubernetes, and then building a simple API wrapper to host the whole stack as a cloud-based SaaS product.
There's a lot of technology here from a real world case study, and I'll focus on:
- running Windows apps in Docker containers
- building a .NET Core API which can run in Linux or Windows containers
- running the stack in Kubernetes with Docker Desktop locally and AKS in the cloud
- configuring AKS workloads in Azure to burst out to Azure Container Instances
And there's a core theme to this session: Docker and Kubernetes are complex technologies, but they're the key to modern development. If you invest time learning them, they make projects like this simple, portable, fast and fun.
Developing with Docker for the Arm Architecture
This virtual meetup introduces the concepts and best practices of using Docker containers for software development for the Arm architecture across a variety of hardware systems. Using Docker Desktop on Windows or Mac, Amazon Web Services (AWS) A1 instances, and embedded Linux, we will demonstrate the latest Docker features to build, share, and run multi-architecture images with transparent support for Arm.
More from Docker, Inc. (20)
Containerize Your Game Server for the Best Multiplayer Experience
Containerize Your Game Server for the Best Multiplayer Experience
How to Improve Your Image Builds Using Advance Docker Build
How to Improve Your Image Builds Using Advance Docker Build
Build & Deploy Multi-Container Applications to AWS
Build & Deploy Multi-Container Applications to AWS
Securing Your Containerized Applications with NGINX
Securing Your Containerized Applications with NGINX
How To Build and Run Node Apps with Docker and Compose
How To Build and Run Node Apps with Docker and Compose
Distributed Deep Learning with Docker at Salesforce
Distributed Deep Learning with Docker at Salesforce
The First 10M Pulls: Building The Official Curl Image for Docker Hub
The First 10M Pulls: Building The Official Curl Image for Docker Hub
COVID-19 in Italy: How Docker is Helping the Biggest Italian IT Company Conti...
COVID-19 in Italy: How Docker is Helping the Biggest Italian IT Company Conti...
Become a Docker Power User With Microsoft Visual Studio Code
Become a Docker Power User With Microsoft Visual Studio Code
How to Use Mirroring and Caching to Optimize your Container Registry
How to Use Mirroring and Caching to Optimize your Container Registry
Monolithic to Microservices + Docker = SDLC on Steroids!
Monolithic to Microservices + Docker = SDLC on Steroids!
Using Docker Hub at Scale to Support Micro Focus' Delivery and Deployment Model
Using Docker Hub at Scale to Support Micro Focus' Delivery and Deployment Model
Build & Deploy Multi-Container Applications to AWS
Build & Deploy Multi-Container Applications to AWS
From Fortran on the Desktop to Kubernetes in the Cloud: A Windows Migration S...
From Fortran on the Desktop to Kubernetes in the Cloud: A Windows Migration S...
Recently uploaded
Dandelion Hashtable: beyond billion requests per second on a commodity server
This slide deck presents DLHT, a concurrent in-memory hashtable. Despite efforts to optimize hashtables, that go as far as sacrificing core functionality, state-of-the-art designs still incur multiple memory accesses per request and block request processing in three cases. First, most hashtables block while waiting for data to be retrieved from memory. Second, open-addressing designs, which represent the current state-of-the-art, either cannot free index slots on deletes or must block all requests to do so. Third, index resizes block every request until all objects are copied to the new index. Defying folklore wisdom, DLHT forgoes open-addressing and adopts a fully-featured and memory-aware closed-addressing design based on bounded cache-line-chaining. This design offers lock-free index operations and deletes that free slots instantly, (2) completes most requests with a single memory access, (3) utilizes software prefetching to hide memory latencies, and (4) employs a novel non-blocking and parallel resizing. In a commodity server and a memory-resident workload, DLHT surpasses 1.6B requests per second and provides 3.5x (12x) the throughput of the state-of-the-art closed-addressing (open-addressing) resizable hashtable on Gets (Deletes).
Day 2 - Intro to UiPath Studio Fundamentals
In our second session, we shall learn all about the main features and fundamentals of UiPath Studio that enable us to use the building blocks for any automation project.
📕 Detailed agenda:
Variables and Datatypes
Workflow Layouts
Arguments
Control Flows and Loops
Conditional Statements
💻 Extra training through UiPath Academy:
Variables, Constants, and Arguments in Studio
Control Flow in Studio
“Temporal Event Neural Networks: A More Efficient Alternative to the Transfor...
“Temporal Event Neural Networks: A More Efficient Alternative to the Transfor...Edge AI and Vision Alliance
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/temporal-event-neural-networks-a-more-efficient-alternative-to-the-transformer-a-presentation-from-brainchip/
Chris Jones, Director of Product Management at BrainChip , presents the “Temporal Event Neural Networks: A More Efficient Alternative to the Transformer” tutorial at the May 2024 Embedded Vision Summit.
The expansion of AI services necessitates enhanced computational capabilities on edge devices. Temporal Event Neural Networks (TENNs), developed by BrainChip, represent a novel and highly efficient state-space network. TENNs demonstrate exceptional proficiency in handling multi-dimensional streaming data, facilitating advancements in object detection, action recognition, speech enhancement and language model/sequence generation. Through the utilization of polynomial-based continuous convolutions, TENNs streamline models, expedite training processes and significantly diminish memory requirements, achieving notable reductions of up to 50x in parameters and 5,000x in energy consumption compared to prevailing methodologies like transformers.
Integration with BrainChip’s Akida neuromorphic hardware IP further enhances TENNs’ capabilities, enabling the realization of highly capable, portable and passively cooled edge devices. This presentation delves into the technical innovations underlying TENNs, presents real-world benchmarks, and elucidates how this cutting-edge approach is positioned to revolutionize edge AI across diverse applications.What is an RPA CoE? Session 2 – CoE Roles
In this session, we will review the players involved in the CoE and how each role impacts opportunities.
Topics covered:
• What roles are essential?
• What place in the automation journey does each role play?
Speaker:
Chris Bolin, Senior Intelligent Automation Architect Anika Systems
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...
Folding is a recent technique for building efficient recursive SNARKs. Several elegant folding protocols have been proposed, such as Nova, Supernova, Hypernova, Protostar, and others. However, all of them rely on an additively homomorphic commitment scheme based on discrete log, and are therefore not post-quantum secure. In this work we present LatticeFold, the first lattice-based folding protocol based on the Module SIS problem. This folding protocol naturally leads to an efficient recursive lattice-based SNARK and an efficient PCD scheme. LatticeFold supports folding low-degree relations, such as R1CS, as well as high-degree relations, such as CCS. The key challenge is to construct a secure folding protocol that works with the Ajtai commitment scheme. The difficulty, is ensuring that extracted witnesses are low norm through many rounds of folding. We present a novel technique using the sumcheck protocol to ensure that extracted witnesses are always low norm no matter how many rounds of folding are used. Our evaluation of the final proof system suggests that it is as performant as Hypernova, while providing post-quantum security.
Paper Link: https://eprint.iacr.org/2024/257
Principle of conventional tomography-Bibash Shahi ppt..pptx
before the computed tomography, it had been widely used.
Astute Business Solutions | Oracle Cloud Partner |
Your goto partner for Oracle Cloud, PeopleSoft, E-Business Suite, and Ellucian Banner. We are a firm specialized in managed services and consulting.
Crafting Excellence: A Comprehensive Guide to iOS Mobile App Development Serv...
Crafting Excellence: A Comprehensive Guide to iOS Mobile App Development Serv...Pitangent Analytics & Technology Solutions Pvt. Ltd
Discover top-tier mobile app development services, offering innovative solutions for iOS and Android. Enhance your business with custom, user-friendly mobile applications.ScyllaDB Tablets: Rethinking Replication
ScyllaDB is making a major architecture shift. We’re moving from vNode replication to tablets – fragments of tables that are distributed independently, enabling dynamic data distribution and extreme elasticity. In this keynote, ScyllaDB co-founder and CTO Avi Kivity explains the reason for this shift, provides a look at the implementation and roadmap, and shares how this shift benefits ScyllaDB users.
High performance Serverless Java on AWS- GoTo Amsterdam 2024
Java is for many years one of the most popular programming languages, but it used to have hard times in the Serverless community. Java is known for its high cold start times and high memory footprint, comparing to other programming languages like Node.js and Python. In this talk I'll look at the general best practices and techniques we can use to decrease memory consumption, cold start times for Java Serverless development on AWS including GraalVM (Native Image) and AWS own offering SnapStart based on Firecracker microVM snapshot and restore and CRaC (Coordinated Restore at Checkpoint) runtime hooks. I'll also provide a lot of benchmarking on Lambda functions trying out various deployment package sizes, Lambda memory settings, Java compilation options and HTTP (a)synchronous clients and measure their impact on cold and warm start times.
"Choosing proper type of scaling", Olena Syrota
Imagine an IoT processing system that is already quite mature and production-ready and for which client coverage is growing and scaling and performance aspects are life and death questions. The system has Redis, MongoDB, and stream processing based on ksqldb. In this talk, firstly, we will analyze scaling approaches and then select the proper ones for our system.
Introduction of Cybersecurity with OSS at Code Europe 2024
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
From Natural Language to Structured Solr Queries using LLMs
This talk draws on experimentation to enable AI applications with Solr. One important use case is to use AI for better accessibility and discoverability of the data: while User eXperience techniques, lexical search improvements, and data harmonization can take organizations to a good level of accessibility, a structural (or “cognitive” gap) remains between the data user needs and the data producer constraints.
That is where AI – and most importantly, Natural Language Processing and Large Language Model techniques – could make a difference. This natural language, conversational engine could facilitate access and usage of the data leveraging the semantics of any data source.
The objective of the presentation is to propose a technical approach and a way forward to achieve this goal.
The key concept is to enable users to express their search queries in natural language, which the LLM then enriches, interprets, and translates into structured queries based on the Solr index’s metadata.
This approach leverages the LLM’s ability to understand the nuances of natural language and the structure of documents within Apache Solr.
The LLM acts as an intermediary agent, offering a transparent experience to users automatically and potentially uncovering relevant documents that conventional search methods might overlook. The presentation will include the results of this experimental work, lessons learned, best practices, and the scope of future work that should improve the approach and make it production-ready.
QA or the Highway - Component Testing: Bridging the gap between frontend appl...
These are the slides for the presentation, "Component Testing: Bridging the gap between frontend applications" that was presented at QA or the Highway 2024 in Columbus, OH by Zachary Hamm.
inQuba Webinar Mastering Customer Journey Management with Dr Graham Hill
HERE IS YOUR WEBINAR CONTENT! 'Mastering Customer Journey Management with Dr. Graham Hill'. We hope you find the webinar recording both insightful and enjoyable.
In this webinar, we explored essential aspects of Customer Journey Management and personalization. Here’s a summary of the key insights and topics discussed:
Key Takeaways:
Understanding the Customer Journey: Dr. Hill emphasized the importance of mapping and understanding the complete customer journey to identify touchpoints and opportunities for improvement.
Personalization Strategies: We discussed how to leverage data and insights to create personalized experiences that resonate with customers.
Technology Integration: Insights were shared on how inQuba’s advanced technology can streamline customer interactions and drive operational efficiency.
LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...
This LF Energy webinar took place June 20, 2024. It featured:
-Alex Thornton, LF Energy
-Hallie Cramer, Google
-Daniel Roesler, UtilityAPI
-Henry Richardson, WattTime
In response to the urgency and scale required to effectively address climate change, open source solutions offer significant potential for driving innovation and progress. Currently, there is a growing demand for standardization and interoperability in energy data and modeling. Open source standards and specifications within the energy sector can also alleviate challenges associated with data fragmentation, transparency, and accessibility. At the same time, it is crucial to consider privacy and security concerns throughout the development of open source platforms.
This webinar will delve into the motivations behind establishing LF Energy’s Carbon Data Specification Consortium. It will provide an overview of the draft specifications and the ongoing progress made by the respective working groups.
Three primary specifications will be discussed:
-Discovery and client registration, emphasizing transparent processes and secure and private access
-Customer data, centering around customer tariffs, bills, energy usage, and full consumption disclosure
-Power systems data, focusing on grid data, inclusive of transmission and distribution networks, generation, intergrid power flows, and market settlement data
Must Know Postgres Extension for DBA and Developer during Migration
Mydbops Opensource Database Meetup 16
Topic: Must-Know PostgreSQL Extensions for Developers and DBAs During Migration
Speaker: Deepak Mahto, Founder of DataCloudGaze Consulting
Date & Time: 8th June | 10 AM - 1 PM IST
Venue: Bangalore International Centre, Bangalore
Abstract: Discover how PostgreSQL extensions can be your secret weapon! This talk explores how key extensions enhance database capabilities and streamline the migration process for users moving from other relational databases like Oracle.
Key Takeaways:
* Learn about crucial extensions like oracle_fdw, pgtt, and pg_audit that ease migration complexities.
* Gain valuable strategies for implementing these extensions in PostgreSQL to achieve license freedom.
* Discover how these key extensions can empower both developers and DBAs during the migration process.
* Don't miss this chance to gain practical knowledge from an industry expert and stay updated on the latest open-source database trends.
Mydbops Managed Services specializes in taking the pain out of database management while optimizing performance. Since 2015, we have been providing top-notch support and assistance for the top three open-source databases: MySQL, MongoDB, and PostgreSQL.
Our team offers a wide range of services, including assistance, support, consulting, 24/7 operations, and expertise in all relevant technologies. We help organizations improve their database's performance, scalability, efficiency, and availability.
Contact us: info@mydbops.com
Visit: https://www.mydbops.com/
Follow us on LinkedIn: https://in.linkedin.com/company/mydbops
For more details and updates, please follow up the below links.
Meetup Page : https://www.meetup.com/mydbops-databa...
Twitter: https://twitter.com/mydbopsofficial
Blogs: https://www.mydbops.com/blog/
Facebook(Meta): https://www.facebook.com/mydbops/
Recently uploaded (20)
Dandelion Hashtable: beyond billion requests per second on a commodity server
Dandelion Hashtable: beyond billion requests per second on a commodity server
“Temporal Event Neural Networks: A More Efficient Alternative to the Transfor...
“Temporal Event Neural Networks: A More Efficient Alternative to the Transfor...
Nordic Marketo Engage User Group_June 13_ 2024.pptx
Nordic Marketo Engage User Group_June 13_ 2024.pptx
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...
Principle of conventional tomography-Bibash Shahi ppt..pptx
Principle of conventional tomography-Bibash Shahi ppt..pptx
Astute Business Solutions | Oracle Cloud Partner |
Astute Business Solutions | Oracle Cloud Partner |
Crafting Excellence: A Comprehensive Guide to iOS Mobile App Development Serv...
Crafting Excellence: A Comprehensive Guide to iOS Mobile App Development Serv...
High performance Serverless Java on AWS- GoTo Amsterdam 2024
High performance Serverless Java on AWS- GoTo Amsterdam 2024
Introduction of Cybersecurity with OSS at Code Europe 2024
Introduction of Cybersecurity with OSS at Code Europe 2024
From Natural Language to Structured Solr Queries using LLMs
From Natural Language to Structured Solr Queries using LLMs
QA or the Highway - Component Testing: Bridging the gap between frontend appl...
QA or the Highway - Component Testing: Bridging the gap between frontend appl...
inQuba Webinar Mastering Customer Journey Management with Dr Graham Hill
inQuba Webinar Mastering Customer Journey Management with Dr Graham Hill
LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...
LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...
Must Know Postgres Extension for DBA and Developer during Migration
Must Know Postgres Extension for DBA and Developer during Migration
Contribute and Collaborate 101
- 1. Contribute and Collaborate 101 Vincent Batts (@vbatts) @dockercon
- 2. $> finger $(whoami) Login: vbatts Name: Vincent Batts Such mail. Plan: OHMAN $> id -Gn devel docker redhat openshift slackware
- 3. Realizations
- 5. Realizations •Consumption and Availability •OMG These are real people!
- 6. Realizations •Consumption and Availability •OMG These are real people! •Those people could include me!?
- 7. Realizations •Consumption and Availability •OMG These are real people! •Those people could include me!? •What can I do?
- 8. •Docker & Open Source •The Scene •What Works? •What’s Next?
- 9. •Docker & Open Source •The Scene •What Works? •What’s Next?
- 10. Docker & Open Source
- 11. Docker & Open Source • Contributing is baked in learning
- 12. Docker & Open Source • Contributing is baked in learning • Corporate collaborating and contributing
- 13. Docker & Open Source • Contributing is baked in learning • Corporate collaborating and contributing
- 14. Docker & Open Source • Contributing is baked in learning • Corporate collaborating and contributing • Speed & breadth of contributions - Seasoned and new comers
- 15. Docker & Open Source • Contributing is baked in learning • Corporate collaborating and contributing • Speed & breadth of contributions - Seasoned and new comers • No one likes politics
- 16. •Docker & Open Source •The Scene •What Works? •What’s Next?
- 17. The Scene First
- 18. The Scene Now
- 19. The Scene • Vision and user experience
- 20. The Scene • Vision and user experience • Sentiment for approach
- 21. The Scene • Vision and user experience • Sentiment for approach • Paradigm mixed w/ business
- 22. The Scene • Vision and user experience • Sentiment for approach • Paradigm mixed w/ business - Long-game mixed w/ end-game
- 23. •Docker & Open Source •The Scene •What Works? •What’s Next?
- 24. What Works? • Set intentions
- 25. What Works? • Set intentions • Issue/Design/Discussion first; Then pull-request
- 26. What Works? • Set intentions • Issue/Design/Discussion first; Then pull-request • Remember, you’re working with people
- 27. What Works? • Set intentions • Issue/Design/Discussion first; Then pull-request • Remember, you’re working with people • Discover their humors and dispositions
- 28. What Works? • Set intentions • Issue/Design/Discussion first; Then pull-request • Remember, you’re working with people • Discover their humors and dispositions • Define your use case
- 29. What Works? • Set intentions • Issue/Design/Discussion first; Then pull-request • Remember, you’re working with people • Discover their humors and dispositions • Define your use case • Rebasing
- 30. What Works? • Set intentions • Issue/Design/Discussion first; Then pull-request • Remember, you’re working with people • Discover their humors and dispositions • Define your use case • Rebasing • Patience. Comprise. Understanding. (remember we’re all people)
- 31. •Docker & Open Source •The Scene •What Works? •What’s Next?
- 32. What’s Next? • Meet these real people
- 33. What’s Next? • Meet these real people • Discover
- 34. What’s Next? • Meet these real people • Discovery • Contribute
- 35. Thank you Vincent Batts (@vbatts) @dockercon