Deployments with rails
•Download as ODP, PDF•
0 likes•292 views
This document provides an overview of using Capistrano for deploying Rails applications. It discusses the basic structure of Capistrano including the config directory, deploy.rb file, and Capfile. It also covers important Capistrano variables, roles, tasks, running commands, handling multiple environments, useful Capistrano tasks, and transactions/rollbacks. The document aims to give a crash course on Capistrano and provide tips for its use.
Report
Share
Report
Share
Recommended
what is docker
This document provides an overview of Docker concepts including Docker images, layers, Dockerfiles, containers, volumes, and bind mounts. It demonstrates commands for pulling images, building images, running containers, listing containers and volumes, inspecting images and containers, and mounting host directories into containers.
Dmytro Patkovskyi "Practical tips regarding build optimization for those who ...
This talk is about build optimization mechanisms available in three developer tools that are often used together (Gitlab, Gradle, and Docker). Dmytro will describe the possibilities of each instrument and advise which functions you should use and how. Additional attention will be paid to the most common pitfalls, along with handy tips and tricks. The talk will also be useful for those who use just one or two out of the tools.
Autolab Workshop
The document provides an overview of the Autolab workshop software. It discusses the history and development of Autolab since 2010, including its adoption of VM support, an autograder, and a Rails upgrade. It notes Autolab serves around 2500 students per semester across many classes. The document outlines plans to make Autolab open source to increase customizability and adoption. It summarizes the Rails frontend and important models. It also describes the standalone Tango job dispatch service and virtual machine management system used for autograding. Finally, it provides instructions for getting involved in the Autolab project.
Build replicable environments @ Docker Paris
The document discusses using Docker containers to build replicable development environments that allow monitoring of social media mentions. It recommends using a single container that contains the full application stack rather than separate containers for each component. Data volumes can be used to share data between containers running the same database, which allows deploying new containers quickly while improving the deployment time by 80%. However, there is still room for further optimizing the workflow.
Running Containerized Node.js Services on AWS Elastic Beanstalk
The document discusses running containerized Node.js services on AWS Elastic Beanstalk (EB). It provides an overview of Docker containers, AWS, and AWS EB. It describes how to run containerized Node.js microservices on AWS EB, including using Dockerfiles, environment variables, and the AWS EB CLI. It discusses some trade-offs around setup time and costs for using this approach.
JS Lab`16. Андрей Колодницкий: "Разработка REST сервисов на SailsJS"
12.3.16. JS Lab
SailsJs - это NodeJS фрэйморк, позволяющий очень быстро и эффективно разрабатывать REST сервисы и Real Time приложения. В рамках этого доклада мы рассмотрим основные возможности фрейморка и напишем небольшое приложение.
Ruby on Rails Workshop
An introductory Ruby and Rails curriculum for more than 100 freshman students for a summer application development course at the National University of Singapore.
CI with Gitlab & Docker
This document discusses using GitLab CI with Docker containers. It describes how to set up a GitLab Runner as a Docker container to execute jobs within Docker containers. The GitLab Runner is configured to use the Docker executor to pull custom images, link dependent services, and cache artifacts between jobs. Docker volumes and environment variables can also be configured for the Runner container.
Recommended
what is docker
This document provides an overview of Docker concepts including Docker images, layers, Dockerfiles, containers, volumes, and bind mounts. It demonstrates commands for pulling images, building images, running containers, listing containers and volumes, inspecting images and containers, and mounting host directories into containers.
Dmytro Patkovskyi "Practical tips regarding build optimization for those who ...
This talk is about build optimization mechanisms available in three developer tools that are often used together (Gitlab, Gradle, and Docker). Dmytro will describe the possibilities of each instrument and advise which functions you should use and how. Additional attention will be paid to the most common pitfalls, along with handy tips and tricks. The talk will also be useful for those who use just one or two out of the tools.
Autolab Workshop
The document provides an overview of the Autolab workshop software. It discusses the history and development of Autolab since 2010, including its adoption of VM support, an autograder, and a Rails upgrade. It notes Autolab serves around 2500 students per semester across many classes. The document outlines plans to make Autolab open source to increase customizability and adoption. It summarizes the Rails frontend and important models. It also describes the standalone Tango job dispatch service and virtual machine management system used for autograding. Finally, it provides instructions for getting involved in the Autolab project.
Build replicable environments @ Docker Paris
The document discusses using Docker containers to build replicable development environments that allow monitoring of social media mentions. It recommends using a single container that contains the full application stack rather than separate containers for each component. Data volumes can be used to share data between containers running the same database, which allows deploying new containers quickly while improving the deployment time by 80%. However, there is still room for further optimizing the workflow.
Running Containerized Node.js Services on AWS Elastic Beanstalk
The document discusses running containerized Node.js services on AWS Elastic Beanstalk (EB). It provides an overview of Docker containers, AWS, and AWS EB. It describes how to run containerized Node.js microservices on AWS EB, including using Dockerfiles, environment variables, and the AWS EB CLI. It discusses some trade-offs around setup time and costs for using this approach.
JS Lab`16. Андрей Колодницкий: "Разработка REST сервисов на SailsJS"
12.3.16. JS Lab
SailsJs - это NodeJS фрэйморк, позволяющий очень быстро и эффективно разрабатывать REST сервисы и Real Time приложения. В рамках этого доклада мы рассмотрим основные возможности фрейморка и напишем небольшое приложение.
Ruby on Rails Workshop
An introductory Ruby and Rails curriculum for more than 100 freshman students for a summer application development course at the National University of Singapore.
CI with Gitlab & Docker
This document discusses using GitLab CI with Docker containers. It describes how to set up a GitLab Runner as a Docker container to execute jobs within Docker containers. The GitLab Runner is configured to use the Docker executor to pull custom images, link dependent services, and cache artifacts between jobs. Docker volumes and environment variables can also be configured for the Runner container.
Untitled talk at Riviera.rb
This surprise talk was given on 2014-06-03 at Riviera.rb.
The slides are really just up for reference: unless you're a sociopathic genius with an uncanny cultural fit, you're really not going to understand much without the speech.
Everyday tools and tricks for scaling Node.js
In order to understand how to scale Node.js you need to know how the internals work together and what type of problems are best suited for it. With the right combination of tools you can easily have a scalable and reliable Node.js cluster.
AWS ElasticBeanstalk and Docker
AWS ElasticBeanstalk
Hooks
Configuration Management
Worker Tier
Cron Jobs
Docker Single and MultiContainer
GraalVMの紹介とTruffleでPHPぽい言語を実装したら爆速だった話
This document summarizes a presentation about Oracle's GraalVM and how it can be used to run PHP code. It discusses GraalVM's just-in-time compilation capabilities and how Truffle allows PHP to run on GraalVM. Benchmark results show that a Truffle-based PHP on GraalVM has significantly faster performance than PHP's default interpreter or just-in-time compiler.
Drupal course - batch API
Batch API allows processing jobs in batches to avoid PHP timeouts and provide feedback to users. It spreads work over multiple page requests. Key functions include batch_get(), batch_process(), and batch_set(). It works by setting a batch operation, executing it outside a form submit handler, updating context values in each step, and checking when steps are finished. The cron queue similarly processes large amounts of data from cron jobs by defining a queue in hook_cron_queue_info(), loading items in hook_cron(), and processing individual items with a worker callback.
Introducing docker
Introducing docker with best practice, three demos to follow up, then you should be master it quickly.
Ruby confhighlights
The document summarizes RubyConf, an annual Ruby conference held in Australia and other locations around the world. It provides details about the types of talks and workshops at the 2014 Australia event, including topics like continuous delivery, Rails engines, middleware, and more. It then highlights four specific areas: continuous deployment, Rails engines, C extensions, and the growing Ruby community in Australia.
Rook - cloud-native storage
This document discusses Rook, an open source cloud-native storage orchestrator for Kubernetes. It provides an overview of Rook's features and capabilities, describes how to easily deploy Rook and a Ceph cluster using Helm, and discusses some challenges encountered with resizing volumes and Rook's integration with Kubernetes nodes. While Rook automates many administration tasks, it requires a stable environment and infrastructure. Common issues include device filtering, dynamically resizing volumes, LVM discovery, and using external Ceph clusters.
Mojolicious mvc
This document provides an introduction and overview of the Mojolicious web framework for Perl. It notes that Mojolicious was developed by Sebastian Reidel as a flexible framework focused on the latest web technologies. Key features highlighted include flexibility through a modular design with no rigid constraints, fast prototyping capabilities, built-in web servers and real-time features, and being self-contained requiring only a single Perl distribution.
OpenCms Days 2012 - Developing OpenCms with Gradle
In this session, Markus will explain how to build OpenCms with Gradle from Source.
He will explain the benefits and advantages as well as the difficulties in building OpenCms with Gradle. Markus will show how to build and import OpenCms modules with Gradle. This includes creating an OpenCms module automatically from source out of the repository (Nexus).
Markus will also talk about:
- Continuous Developement with OpenCms
- Building an OpenCms .war file with external configuration
GraalVM
GraalVM is an ecosystem and runtime that provides performance advantages to JVM languages like Java, Scala, Groovy, and Kotlin as well as other languages. It includes a just-in-time compiler called Graal that improves efficiency, polyglot APIs for combining languages, and SDK for embedding languages and creating native images. Installation can be done with the JDK which includes Graal starting with JDK 9, or by directly downloading GraalVM from Oracle's website.
Web Development: Making it the right way
This document discusses using Jade, Stylus, and NodeJS together with Grunt for web development. It describes Jade and Stylus as templating languages that compile to HTML and CSS, avoiding markup syntax. Grunt is presented as a task runner that can compile Jade and Stylus files via plugins. An example Gruntfile configuration is provided to demonstrate setting up Jade and Stylus compilation tasks.
Using GitLab CI
Our experience in using GitLab CI on NodeJS project
Link to reveal.js presentation: https://github.com/Lingvokot/using-gitlab-ci
Migrating Legacy Data (Ruby Midwest)
Slides from talk on legacy data migration. Includes introduction of Trucker gem and covers common migration issues.
This talk was given by Patrick Crowley and Rob Kaufman at RubyMidwest 2010 in Kansas City, MO.
Docker at MoneyBird
Docker is used at MoneyBird to manage development environments for software engineers, prevent issues with dependencies, and maintain traceability of dependencies. MoneyBird started using Docker in 2013 for development environments, 2014 for staging, and 2015 for production on AWS. Images are based on Ubuntu and include build essentials, PostgreSQL client, locale settings, and SSH keys. Images are tagged with the Ruby version, image version, and git SHA. Dockerfiles are kept in a central git repository and each project has a Dockerfile. Continuous integration uses Buildkite to build and test images from git pushes. Development uses Vagrant and Docker for quick local development while production simply pulls and runs predefined images on EC2 instances.
Messaging with the Docker
Docker is a platform for running and managing Linux containers that provides lightweight virtualization compared to traditional virtual machines. It allows applications to be packaged into standardized units called containers that have all their dependencies and can be run on any infrastructure that supports Docker. Docker improves deployment by allowing applications to be easily moved between development, testing, and production environments using self-contained images. As Docker grows in popularity, companies like Red Hat are integrating it into their middleware products and looking to distribute software via Docker containers and images.
Docker from a team perspective
Talk given at the first Docker meetup in Enschede, Holland. Explaining how Docker improves the workflow of software teams.
Adopting GraalVM - Scale by the Bay 2018
After many years of development, Oracle finally published GraalVM and sparkled a lot of interest in the community. GraalVM is a high-performance polyglot VM with a number of potentially interesting traits we can take advantage of like increased performance and lowered cost. It can also tackle shortcomings of JVM/Scala we are struggling for years like slow-startup times or large jars. Lastly, thanks to its polyglot nature it can open interesting doors we may want to discover. On the other hand, GraalVM may still be bleeding edge technology and having a hard time to deliver the promised features. In this talk, I’d like to discuss advantages and disadvantages of adopting GraalVM, provide you guidance if you decide to do so and also share our story in this area including various samples, and recommendations. This talk is focused on JVM and Scala but should be beneficial for everyone with interested in this topic.
HOW TO CREATE AWESOME POLYGLOT APPLICATIONS USING GRAALVM
Key to creating world-class solutions lies in the effectivity of cross-team collaboration and lead time. When multiple teams involved in a project, it is critical to take cross-platform and cross-language aspects into account. Introducing GraalVM, a universal virtual machine created to address an issue of teams struggling to collaborate because of varying preference of programming languages.
In this session, we will look at how you can use GraalVM to create polyglot applications with ease. It is a hands-on live coding session where we will look at Ruby, NodeJS & Java interoperability.
Hybrid Application Development
This document discusses using Jade, Stylus, and NodeJS together with the Grunt task runner for hybrid app development. It provides examples of using Jade and Stylus templating languages and compiling them with Grunt. It also discusses using NodeJS with Grunt for tasks like file streaming and automation of minification, testing, and compilation workflows.
Comparatively analysis of AODV and DSR in MAC layer for Ad Hoc Environment
In Wireless Adhoc Network is a group of wireless mobile nodes is an autonomous system of mobile nodes connected by wireless links. Every node operates as an end system and as a router to forward packets. In this paper mainly focused on Mac layer because this layer is most important for the data communication using control the packet loss and we worked on the comparison based performance of wimax802.16 and wireless802.11 networks using Ad hoc on- demand Distance Vector Routing Protocol and Dynamic Source Routing Protocol. In this paper we used the different maximum speed for the network. And this comparison based on unicast On-demand routing procedure and our simulation for mobile ad hoc networks discover and maintain only needed the design and follows the idea that each node by sending routing packets whenever a communication is requested and compared various parameter packet delivery ratio, normalized routing load and e-e delay. These simulations are carried out using the Network simulator version-2. The results presented in this work illustrate the importance in carefully evaluating and implementing routing protocols in an ad hoc environment.
Lassance 20120920 comparative-presidential-studies-slides
The document discusses comparative presidential studies and analyzing presidencies through a historical lens. It makes three key points:
1) Presidential studies are inherently comparative, as scholars and the public compare incumbent presidents to their predecessors.
2) Presidents have significant influence on policy and political regimes under the historical institutionalist approach.
3) Testing the framework of presidential authority developed by Skowronek, it effectively analyzes Brazilian presidencies and categorizes their stances as politics of articulation, disjunction, preemption, or reconstruction.
More Related Content
What's hot
Untitled talk at Riviera.rb
This surprise talk was given on 2014-06-03 at Riviera.rb.
The slides are really just up for reference: unless you're a sociopathic genius with an uncanny cultural fit, you're really not going to understand much without the speech.
Everyday tools and tricks for scaling Node.js
In order to understand how to scale Node.js you need to know how the internals work together and what type of problems are best suited for it. With the right combination of tools you can easily have a scalable and reliable Node.js cluster.
AWS ElasticBeanstalk and Docker
AWS ElasticBeanstalk
Hooks
Configuration Management
Worker Tier
Cron Jobs
Docker Single and MultiContainer
GraalVMの紹介とTruffleでPHPぽい言語を実装したら爆速だった話
This document summarizes a presentation about Oracle's GraalVM and how it can be used to run PHP code. It discusses GraalVM's just-in-time compilation capabilities and how Truffle allows PHP to run on GraalVM. Benchmark results show that a Truffle-based PHP on GraalVM has significantly faster performance than PHP's default interpreter or just-in-time compiler.
Drupal course - batch API
Batch API allows processing jobs in batches to avoid PHP timeouts and provide feedback to users. It spreads work over multiple page requests. Key functions include batch_get(), batch_process(), and batch_set(). It works by setting a batch operation, executing it outside a form submit handler, updating context values in each step, and checking when steps are finished. The cron queue similarly processes large amounts of data from cron jobs by defining a queue in hook_cron_queue_info(), loading items in hook_cron(), and processing individual items with a worker callback.
Introducing docker
Introducing docker with best practice, three demos to follow up, then you should be master it quickly.
Ruby confhighlights
The document summarizes RubyConf, an annual Ruby conference held in Australia and other locations around the world. It provides details about the types of talks and workshops at the 2014 Australia event, including topics like continuous delivery, Rails engines, middleware, and more. It then highlights four specific areas: continuous deployment, Rails engines, C extensions, and the growing Ruby community in Australia.
Rook - cloud-native storage
This document discusses Rook, an open source cloud-native storage orchestrator for Kubernetes. It provides an overview of Rook's features and capabilities, describes how to easily deploy Rook and a Ceph cluster using Helm, and discusses some challenges encountered with resizing volumes and Rook's integration with Kubernetes nodes. While Rook automates many administration tasks, it requires a stable environment and infrastructure. Common issues include device filtering, dynamically resizing volumes, LVM discovery, and using external Ceph clusters.
Mojolicious mvc
This document provides an introduction and overview of the Mojolicious web framework for Perl. It notes that Mojolicious was developed by Sebastian Reidel as a flexible framework focused on the latest web technologies. Key features highlighted include flexibility through a modular design with no rigid constraints, fast prototyping capabilities, built-in web servers and real-time features, and being self-contained requiring only a single Perl distribution.
OpenCms Days 2012 - Developing OpenCms with Gradle
In this session, Markus will explain how to build OpenCms with Gradle from Source.
He will explain the benefits and advantages as well as the difficulties in building OpenCms with Gradle. Markus will show how to build and import OpenCms modules with Gradle. This includes creating an OpenCms module automatically from source out of the repository (Nexus).
Markus will also talk about:
- Continuous Developement with OpenCms
- Building an OpenCms .war file with external configuration
GraalVM
GraalVM is an ecosystem and runtime that provides performance advantages to JVM languages like Java, Scala, Groovy, and Kotlin as well as other languages. It includes a just-in-time compiler called Graal that improves efficiency, polyglot APIs for combining languages, and SDK for embedding languages and creating native images. Installation can be done with the JDK which includes Graal starting with JDK 9, or by directly downloading GraalVM from Oracle's website.
Web Development: Making it the right way
This document discusses using Jade, Stylus, and NodeJS together with Grunt for web development. It describes Jade and Stylus as templating languages that compile to HTML and CSS, avoiding markup syntax. Grunt is presented as a task runner that can compile Jade and Stylus files via plugins. An example Gruntfile configuration is provided to demonstrate setting up Jade and Stylus compilation tasks.
Using GitLab CI
Our experience in using GitLab CI on NodeJS project
Link to reveal.js presentation: https://github.com/Lingvokot/using-gitlab-ci
Migrating Legacy Data (Ruby Midwest)
Slides from talk on legacy data migration. Includes introduction of Trucker gem and covers common migration issues.
This talk was given by Patrick Crowley and Rob Kaufman at RubyMidwest 2010 in Kansas City, MO.
Docker at MoneyBird
Docker is used at MoneyBird to manage development environments for software engineers, prevent issues with dependencies, and maintain traceability of dependencies. MoneyBird started using Docker in 2013 for development environments, 2014 for staging, and 2015 for production on AWS. Images are based on Ubuntu and include build essentials, PostgreSQL client, locale settings, and SSH keys. Images are tagged with the Ruby version, image version, and git SHA. Dockerfiles are kept in a central git repository and each project has a Dockerfile. Continuous integration uses Buildkite to build and test images from git pushes. Development uses Vagrant and Docker for quick local development while production simply pulls and runs predefined images on EC2 instances.
Messaging with the Docker
Docker is a platform for running and managing Linux containers that provides lightweight virtualization compared to traditional virtual machines. It allows applications to be packaged into standardized units called containers that have all their dependencies and can be run on any infrastructure that supports Docker. Docker improves deployment by allowing applications to be easily moved between development, testing, and production environments using self-contained images. As Docker grows in popularity, companies like Red Hat are integrating it into their middleware products and looking to distribute software via Docker containers and images.
Docker from a team perspective
Talk given at the first Docker meetup in Enschede, Holland. Explaining how Docker improves the workflow of software teams.
Adopting GraalVM - Scale by the Bay 2018
After many years of development, Oracle finally published GraalVM and sparkled a lot of interest in the community. GraalVM is a high-performance polyglot VM with a number of potentially interesting traits we can take advantage of like increased performance and lowered cost. It can also tackle shortcomings of JVM/Scala we are struggling for years like slow-startup times or large jars. Lastly, thanks to its polyglot nature it can open interesting doors we may want to discover. On the other hand, GraalVM may still be bleeding edge technology and having a hard time to deliver the promised features. In this talk, I’d like to discuss advantages and disadvantages of adopting GraalVM, provide you guidance if you decide to do so and also share our story in this area including various samples, and recommendations. This talk is focused on JVM and Scala but should be beneficial for everyone with interested in this topic.
HOW TO CREATE AWESOME POLYGLOT APPLICATIONS USING GRAALVM
Key to creating world-class solutions lies in the effectivity of cross-team collaboration and lead time. When multiple teams involved in a project, it is critical to take cross-platform and cross-language aspects into account. Introducing GraalVM, a universal virtual machine created to address an issue of teams struggling to collaborate because of varying preference of programming languages.
In this session, we will look at how you can use GraalVM to create polyglot applications with ease. It is a hands-on live coding session where we will look at Ruby, NodeJS & Java interoperability.
Hybrid Application Development
This document discusses using Jade, Stylus, and NodeJS together with the Grunt task runner for hybrid app development. It provides examples of using Jade and Stylus templating languages and compiling them with Grunt. It also discusses using NodeJS with Grunt for tasks like file streaming and automation of minification, testing, and compilation workflows.
What's hot (20)
OpenCms Days 2012 - Developing OpenCms with Gradle
OpenCms Days 2012 - Developing OpenCms with Gradle
HOW TO CREATE AWESOME POLYGLOT APPLICATIONS USING GRAALVM
HOW TO CREATE AWESOME POLYGLOT APPLICATIONS USING GRAALVM
Viewers also liked
Comparatively analysis of AODV and DSR in MAC layer for Ad Hoc Environment
In Wireless Adhoc Network is a group of wireless mobile nodes is an autonomous system of mobile nodes connected by wireless links. Every node operates as an end system and as a router to forward packets. In this paper mainly focused on Mac layer because this layer is most important for the data communication using control the packet loss and we worked on the comparison based performance of wimax802.16 and wireless802.11 networks using Ad hoc on- demand Distance Vector Routing Protocol and Dynamic Source Routing Protocol. In this paper we used the different maximum speed for the network. And this comparison based on unicast On-demand routing procedure and our simulation for mobile ad hoc networks discover and maintain only needed the design and follows the idea that each node by sending routing packets whenever a communication is requested and compared various parameter packet delivery ratio, normalized routing load and e-e delay. These simulations are carried out using the Network simulator version-2. The results presented in this work illustrate the importance in carefully evaluating and implementing routing protocols in an ad hoc environment.
Lassance 20120920 comparative-presidential-studies-slides
The document discusses comparative presidential studies and analyzing presidencies through a historical lens. It makes three key points:
1) Presidential studies are inherently comparative, as scholars and the public compare incumbent presidents to their predecessors.
2) Presidents have significant influence on policy and political regimes under the historical institutionalist approach.
3) Testing the framework of presidential authority developed by Skowronek, it effectively analyzes Brazilian presidencies and categorizes their stances as politics of articulation, disjunction, preemption, or reconstruction.
Q4 2012 Presentation
The document provides an earnings presentation for United Stationers Inc. for the fourth quarter of 2012. Some key highlights include:
- Sales were up 3.6% compared to Q4 2011 and gross margin rate increased from 14.5% to 16.2%.
- Operating expenses increased from $127.8 million to $146.3 million while operating income increased from $45.9 million to $55.4 million.
- Net income increased from $27.9 million to $32.9 million and earnings per share increased from $0.65 to $0.81.
Basic swing
This document provides an overview of Swing components in Java, including:
- New features of Swing like increased customization options and a pluggable look and feel.
- The basic approach of using JApplet or JFrame as starting points and putting components in the content pane.
- Summaries of common Swing components like JLabel, JButton, JPanel, JSlider, and new components like JColorChooser and JInternalFrame.
Task 6
The magazine will focus on the genres of R&B and hip hop. It lists popular R&B artists such as Beyonce, Kelly Rowland, and Michael Jackson, noting that R&B originated in the 1940s and grew in popularity in the 1960s, featuring instruments like drums, saxophone, and piano. For hip hop, it provides a list of artists including Snoop Dogg, Dr. Dre, and Jay-Z, and briefly explains that hip hop originated in the 1970s in the Bronx and has close ties to graffiti art.
Cave archaeology and post depositional processes affecting taphonomy session...
This document discusses how post-depositional processes within caves can affect the taphonomy of human remains. It notes that caves can both aid preservation through their microclimates, but can also degrade remains through water flows and reuse over time. Specific post-depositional processes mentioned that impact archaeological remains include rock falls, bioturbation, soil effects, water tables, and fluvial processes. The document emphasizes that these natural cave processes can change how archaeological material is interpreted.
Voice & accent
This document discusses the benefits of executive voice coaching and communication skills training. It states that an executive's voice is a primary tool for communicating authority, confidence, and leadership. Through voice coaching programs, executives can learn to create robust messages, engage audiences, maintain energy and interest throughout presentations, and develop a natural and confident speaking style. The skills gained are applicable to formal presentations, meetings, media interviews, pitches, and both group and one-on-one communication.
Cowgirl Up Fanfic Bible.doc
Created by Nancylee Myatt - this is an overview of the Cowgirl Up series and characters including fanfic writing ideas and writing tips from Ms. Myatt (the creator of Cowgirl Up)
Inverses & One-to-One
The document discusses inverse functions and one-to-one functions. It provides examples of inverse functions, explains how to determine if a function is one-to-one, and how to find the inverse of a one-to-one function. It also describes properties of inverse functions, including that the domain of a function is the range of its inverse and their graphs are reflections across the line y=x.
Viewers also liked (9)
Comparatively analysis of AODV and DSR in MAC layer for Ad Hoc Environment
Comparatively analysis of AODV and DSR in MAC layer for Ad Hoc Environment
Lassance 20120920 comparative-presidential-studies-slides
Lassance 20120920 comparative-presidential-studies-slides
Cave archaeology and post depositional processes affecting taphonomy session...
Cave archaeology and post depositional processes affecting taphonomy session...
Similar to Deployments with rails
Capybara with Rspec
Learning how to use capybara and capybara-webkit with rspec.
Example :- https://github.com/OmniaGM/learn-capybara
Deploy like a pro!
The slides for a talk given at MalagaMakers Geekbeers on 2015-01-15 http://malagamakers.com
The talk was about deployment and glossed about assets preparation using Grunt and an introduction to deployment using Capistrano
一种多屏时代的通用 web 应用架构
This document discusses the evolution of web architectures for a multi-screen era and sharing of practical experiences. It describes how web architectures have changed from supporting only browsers and servers communicating via HTML to also supporting mobile apps, WAP browsers, and different data formats like JSON. It suggests an architecture with adapters that separate the business logic in the server from data presentation, allowing different devices and data formats to be supported by the same backend APIs. It shares experiences using Flask-RESTful for building RESTful APIs and testing services.
Tp web
This document discusses the evolution of web architectures for a multi-screen era and sharing of practical experiences. It describes how web architectures have changed from supporting only browsers and servers to also supporting mobile apps and devices. It advocates separating business logic from presentation by having adapters handle requests and responses from different devices and data formats. It also shares experiences using Flask-RESTful for building RESTful APIs and behavior-driven development.
Towards Continuous Deployment with Django
It's no secret that python is fantastic when it comes to rapid prototyping and development. When it comes to deploying a web application, the road to glory isn't as well paved and navigating the array of techniques and tools can be daunting.
This talk will address the advantages of continuous deployment, the success factors involved and the tools available, mainly focusing on experiences with Django web development.
Monitoring your VM's at Scale
This document discusses using Puppet to configure and manage cloud monitoring infrastructure at scale. Puppet allows defining reusable modules and parameterized classes to configure tools like Graphite, Collectd, Nagios, and JMXTrans in a repeatable way across environments. Metrics can be collected and exported to Graphite for long-term storage and visualization of trends. Triggers can be created on graphs to detect anomalies and configure monitoring checks. The full Puppet code used is available online for reference.
Rails data migrations
A presentation of my talk about data migrations for Rails applications. Observed different cases, different solutions. Opinion what's the best approach.
Gradle: The Build System you have been waiting for!
Gradle is a build automation tool that uses Groovy as its configuration language. It aims to provide a flexible, customizable, and extensible build system that understands Ant and Maven builds. Gradle builds upon the concepts of Ant and Maven but aims to provide a more flexible and customizable build system. It supports various programming languages and frameworks out of the box and has plugins for additional functionality. Gradle builds are defined using Groovy build scripts and it supports various IDEs and continuous integration servers.
Toolbox of a Ruby Team
The document discusses the tools and practices used by a Ruby development team, including using RVM for managing Ruby versions and gemsets, Postgres.app for the database, Pow for local development, Git for version control, GitHub pull requests for code reviews, CircleCI for continuous integration and deployment to Heroku, Capistrano or Mina for deployment automation, and services like Rollbar and HipChat for error tracking and communication. Consistent coding styles, Sublime Text settings, and code quality practices like testing and reviews are also recommended.
Gradle - time for another build
The document discusses build tools like Ant, Maven, and Gradle. It provides an overview of each tool's history and capabilities. Gradle is presented as a build tool that aims to improve on Ant and Maven by allowing builds to be written in a Groovy-based domain-specific language for improved flexibility. The document also demonstrates several Gradle features like tasks, dependencies, plugins, and multi-project builds.
Gradle - time for a new build
- Gradle is a build automation tool that uses a Groovy-based domain-specific language to define software builds.
- It aims to provide flexibility, performance, and ease of use for builds of any size, from small to large multi-project builds.
- Gradle supports many languages and frameworks including Java, Groovy, Scala, and C/C++ and integrates with tools like Maven and Ant.
Grails 101
Grails is an open-source framework that enables high-velocity development of Spring applications. It uses conventions over configuration, integrates best-of-breed Java technologies like Spring and Hibernate, and provides a full-stack framework with object-relational mapping, web controllers, and view rendering. Grails aims to increase developer productivity through sensible defaults and simplified APIs.
Hands on Virtualization with Ganeti (part 1) - LinuxCon 2012
This document is part 1 of a presentation on virtualization with Ganeti. It introduces Ganeti as virtual machine management software that manages clusters of physical machines running Xen, KVM, or LXC. It discusses Ganeti's components, architecture, features like live migration and failure recovery using DRBD, and how it is used at OSU Open Source Lab to power hundreds of VMs. The presentation then demonstrates initializing a Ganeti cluster, adding nodes and instances, and recovering from failures before opening for questions.
Next.js with drupal, the good parts
Next.js is one of the top choices when you need performant and robust React.js server side rendering with smart code splitting on your front end. Things like smart code-splitting, routing, lazy loading, isomorphic state between server and client side (browser) or Webpack optimised configurations can be a hassle, but Next.js framework make your developing process go forward.
After almost two years building from an e-commerce to a publishing site using Next.js with Drupal + GraphQL on production, we learned valuable lessons which motivated us to build the next-on-drupal boilerplate, a collection of examples and tools in order to integrate Drupal best features with Next.js.
I'll share with you our most valuable lessons, showing to you how we integrate: Drupal’s dynamic routing, translations, layouts with contextual blocks, metatags, cache-tags and more.
Tips For Maintaining OSS Projects
Automate release processes, think of project maintenance as learning opportunities, and build what you actually need. Tips include using plugins like sbt-sonatype to enable one-command releases to Maven Central, learning new technologies through small contributions to open source projects, and focusing on libraries that solve daily tasks and application development needs. Examples include libraries for packaging, release, logging, configuration, and serialization created for Scala projects.
Drools, jBPM OptaPlanner presentation
The document outlines Mark Proctor's journey working with Drools, jBPM and OptaPlanner over 20 years, including the evolution of the products from early Drools in 2000 to the current focus on cloud-native applications using Quarkus, GraalVM and Kubernetes. It also discusses recent efforts under the Submarine project to develop domain-specific services for decisions, processes, events and optimizations using a canonical executable model and polyglot capabilities. The engineering team for Drools and jBPM has quadrupled in size since 2011 to support these initiatives.
reBuy on Kubernetes
This document summarizes a company's two year journey migrating their infrastructure to Kubernetes on AWS. It describes their stack including tools like Terraform, AWS, CoreOS, Kubernetes and Docker. It outlines their architecture with masters, workers and stateful/stateless nodes. It discusses their lifecycles for development, testing and production. It also covers some struggles they faced around node availability and networking issues. Finally, it provides lessons learned around costs, using Terraform with Kubernetes, separating concerns, and prioritizing automation and testing in their workflows.
My "Perfect" Toolchain Setup for Grails Projects
Presentationslides from the GR8Conf presentation. Find the abstract here:
http://gr8conf.eu/Presentations/my-perfect-grails-toolchain
pppr - 解決 JavaScript 無法被搜尋引擎正確索引的問題
在使用前端三巨頭開發網站的時候，如果沒特別對 meta tag 做處理的話，render 出來的結果會造成 social network 或是 search engine 的內容出現極大落差。而 prerender 可以將這種爬蟲類的 request，使用 headless chrome 的方式將內容完整呈現出來。 這場分享會從 CSR (client-side rendering) 及 SSR (server-side rendering) 的差異開場，帶入 Funliday 自行開發的 prerender 套件 pppr，以及 pppr 解決了哪些原本 prerender.io 不足的地方，並讓大家了解在使用 prerender 技術時會遇到的一些問題。
本次分享預計會提到下列內容：prerender, nodejs, expressjs, puppeteer, nginx, CSR, SSR, LRU cache, CDN
Docker. Does it matter for Java developer ?
Do you know, being a Java dev, how to manage development environments with less effort? How to achieve continuous delivery using immutable server concept? How to manage set up a cloud within your workstation and many more? It might be the case you know, I bet it's much more easier to do with Docker.
Similar to Deployments with rails (20)
Gradle: The Build System you have been waiting for!
Gradle: The Build System you have been waiting for!
Hands on Virtualization with Ganeti (part 1) - LinuxCon 2012
Hands on Virtualization with Ganeti (part 1) - LinuxCon 2012
Deployments with rails
- 1. Deployments with Rails -Gourav Tiwari
- 2. Overview ● Crash-course on Capistrano ● Quick tips ● Questions?
- 3. Basic Structure ● config directory ● deploy.rb ● Capfile
- 4. Variables ● application ● repository ● scm ● user ● deploy_to ● Custom variables? ● exists?
- 5. Roles ● app ● db ● web ● Options – :primary => true – :no_release => true
- 6. Cap Tasks ● Namespace ● Tasks ● before ● after ● Multiple tasks before/after ● assets?
- 7. Running commands ● run ● rake tasks ● shell scripts ● set cron jobs (whenever) ● create links and so on...
- 8. Multiple environments ● Specific vs Generic tasks ● Handling environment variables ● Different git branches
- 9. Useful cap tasks available ● cap -T ● cap -vT ● cap -e <taskname> ● cap <env> deploy:install ● cap <env> deploy:migrations ● cap <env> deploy:cleanup ● cap <env> deploy
- 11. Thank You
- 12. References ● https://github.com/capistrano/capistrano/wiki ● https://github.com/capistrano/capistrano