Use Cases of #Grails in Web Applications
- Type of applications most appropriate to be developed in Grails
- Type of applications where Grails may not be the best choice
- Experiences with Grails during several web application development projects
At the end of 2017, our team started to work on a completely new mobile SDK. We started from scratch and we wanted to fix issues that we witnessed during our work on the existing SDK. And CI was one of the major topics.
This talk is about our approach to building new CI from scratch. What we tried, what didn't work, what types of issues we faced.
Keywords for this talk: Jenkins, AWS, Serverless, Docker, Mac mini, git, repo, Gerrit, Java, Go
Looking to the cloud to serve Bitbucket (formerly Stash) to a horde of hungry developers? Netflix has the recipe for you! Take one part fresh open source platforms, two parts juicy deployment pipelines, and add a dash of gooey-rich custom bakes. Join this session to find out how Netflix used this unique combination of technologies to move Stash from their data center to the cloud and what they burned (yes, burned) along the way.
10 Tips to Pump Up Your Atlassian PerformanceAtlassian
Hans and Franz are here to pump YOU up. Well, pump your Atlassian tools up, that is. Has your JIRA slowed down? Does your Confluence fall over and can't get back up? We're here to give you some tactical tips on how to take your performance to the next level. We'll reveal best practices from Atlassian support's secret arsenal, teach you how to configure JIRA, Confluence, and other products to get the most out of your system, and focus on small and easy changes that you can implement quickly.
At the end of 2017, our team started to work on a completely new mobile SDK. We started from scratch and we wanted to fix issues that we witnessed during our work on the existing SDK. And CI was one of the major topics.
This talk is about our approach to building new CI from scratch. What we tried, what didn't work, what types of issues we faced.
Keywords for this talk: Jenkins, AWS, Serverless, Docker, Mac mini, git, repo, Gerrit, Java, Go
Looking to the cloud to serve Bitbucket (formerly Stash) to a horde of hungry developers? Netflix has the recipe for you! Take one part fresh open source platforms, two parts juicy deployment pipelines, and add a dash of gooey-rich custom bakes. Join this session to find out how Netflix used this unique combination of technologies to move Stash from their data center to the cloud and what they burned (yes, burned) along the way.
10 Tips to Pump Up Your Atlassian PerformanceAtlassian
Hans and Franz are here to pump YOU up. Well, pump your Atlassian tools up, that is. Has your JIRA slowed down? Does your Confluence fall over and can't get back up? We're here to give you some tactical tips on how to take your performance to the next level. We'll reveal best practices from Atlassian support's secret arsenal, teach you how to configure JIRA, Confluence, and other products to get the most out of your system, and focus on small and easy changes that you can implement quickly.
Slow applications are no fun. Application performance monitoring (APM) makes tracking down issues problems much easier. But which tools should you use? Join this session to know how to build a microservice using Java and containerize it to deploy it on Azure.
PuppetConf 2017 | Adobe Advertising Cloud: A Lean Puppet Workflow to Support ...Nicolas Brousse
Building and scaling a multi-cloud solution that's enabled for cloud bursting is not a trivial task, and requires a lot of automation. While experiencing hyper-growth on the Adobe Advertising Cloud, our operations engineering team had to frequently update and improve its workflow in order to stay nimble and allow fast delivery of new infrastructure. At TubeMogul/Adobe Advertising Cloud, we implemented a lean Puppet workflow that enables the operations engineering team to deploy and support a broad range of services in a complex environment that supports hundreds of billions of requests a day. With over 150 changes released per day on its production infrastructure, the team had to adjust and tune its processes to enforce quality, standards, to review, and to prevent systems from breaking. In this talk, you will learn how we implemented our infrastructure as code by leveraging tools like Puppet, Gerrit, Terraform, and Jenkins, which together enable our private and public cloud infrastructures across 12 locations and four continents.
Today, the development and operations landscape has shifted to a more collaborative model merging the two (DevOps). Developers need to know much more about the operational components of their software - especially around network programming, services development, and continuous deployment. Likewise, the developer's IT counterpart needs to know much more about development - especially around infrastructure automation (Chef/Puppet), automated testing, and continuous deployment.
From GitHub Source to GitHub Release: Free CICD Pipelines For JavaFX AppsBruno Borges
Streamline the building, testing, packaging, and release of your desktop JavaFX applications for all major platforms with simple to use CI/CD Pipelines and GitHub. This session will cover the details of combining GitHub for hosting source code and binaries for Mac OS, Windows and Linux of your application, and how to take advantage of Azure Pipelines plan for Open Source projects. We will learn about using a Maven archetype and a Gradle starter project for JavaFX apps, both ready for CI/CD and how they are configured. Join this talk and get ready to streamline your desktop apps just like your microservices.
A presentation on the Netflix Cloud Architecture and NetflixOSS open source. For the All Things Open 2015 conference in Raleigh 2015/10/19. #ATO2015 #NetflixOSS
OSH01 - Developing SharePoint Framework Solutions for the EnterpriseEric Shupps
The SharePoint Framework provides a modern development platform for cloud-first solutions using popular web technologies. But integrating the new model in a structured enterprise development environment can be quite challenging, from toolset integration to application lifecycle maintenance, SPFx creates a number of challenges that can inhibit adoption. In this session you will learn how to overcome these challenges by using popular Microsoft tools such as Visual Studio and Team Foundation Services to deliver well-managed projects that plug easily into existing enterprise development patterns.
Building Universal Servers (On-prem meets Azure PAAS)adamcarmi
A talk given at the Microsoft CTO breakfast club on Nov 7th 2016 which described how we designed and built the Applitools server which can be deployed and run on-prem as well as an Azure Cloud Service.
Sitecore 8.2 Update 1 on Azure Web AppsRob Habraken
The sildes of my presentation on the Sitecore User Group Netherlands meetup on December 7th 2016, hosted by Colours in Den Bosch, presenting and demoing the provisioning of Sitecore into Azure using Azure Web Apps. Note that these slides do not contain the demo itself. For the demo, view the recording of the presentation or read my blog post, both accessable via https://www.robhabraken.nl
Prometheus is a popular open source metric monitoring solution and Azure Monitor provides a seamless onboarding experience to collect Prometheus metrics. Learn how to configure scraping of Prometheus metrics with Azure Monitor for containers running in AKS cluster.
What's new in App Engine and intro to App Engine for BusinessChris Schalk
This is a presentation given by Devfest Madrid 2010 by Google Developer Advocate Chris Schalk on "What's new in Google App Engine and Intro to App Engine for Business"
Slow applications are no fun. Application performance monitoring (APM) makes tracking down issues problems much easier. But which tools should you use? Join this session to know how to build a microservice using Java and containerize it to deploy it on Azure.
PuppetConf 2017 | Adobe Advertising Cloud: A Lean Puppet Workflow to Support ...Nicolas Brousse
Building and scaling a multi-cloud solution that's enabled for cloud bursting is not a trivial task, and requires a lot of automation. While experiencing hyper-growth on the Adobe Advertising Cloud, our operations engineering team had to frequently update and improve its workflow in order to stay nimble and allow fast delivery of new infrastructure. At TubeMogul/Adobe Advertising Cloud, we implemented a lean Puppet workflow that enables the operations engineering team to deploy and support a broad range of services in a complex environment that supports hundreds of billions of requests a day. With over 150 changes released per day on its production infrastructure, the team had to adjust and tune its processes to enforce quality, standards, to review, and to prevent systems from breaking. In this talk, you will learn how we implemented our infrastructure as code by leveraging tools like Puppet, Gerrit, Terraform, and Jenkins, which together enable our private and public cloud infrastructures across 12 locations and four continents.
Today, the development and operations landscape has shifted to a more collaborative model merging the two (DevOps). Developers need to know much more about the operational components of their software - especially around network programming, services development, and continuous deployment. Likewise, the developer's IT counterpart needs to know much more about development - especially around infrastructure automation (Chef/Puppet), automated testing, and continuous deployment.
From GitHub Source to GitHub Release: Free CICD Pipelines For JavaFX AppsBruno Borges
Streamline the building, testing, packaging, and release of your desktop JavaFX applications for all major platforms with simple to use CI/CD Pipelines and GitHub. This session will cover the details of combining GitHub for hosting source code and binaries for Mac OS, Windows and Linux of your application, and how to take advantage of Azure Pipelines plan for Open Source projects. We will learn about using a Maven archetype and a Gradle starter project for JavaFX apps, both ready for CI/CD and how they are configured. Join this talk and get ready to streamline your desktop apps just like your microservices.
A presentation on the Netflix Cloud Architecture and NetflixOSS open source. For the All Things Open 2015 conference in Raleigh 2015/10/19. #ATO2015 #NetflixOSS
OSH01 - Developing SharePoint Framework Solutions for the EnterpriseEric Shupps
The SharePoint Framework provides a modern development platform for cloud-first solutions using popular web technologies. But integrating the new model in a structured enterprise development environment can be quite challenging, from toolset integration to application lifecycle maintenance, SPFx creates a number of challenges that can inhibit adoption. In this session you will learn how to overcome these challenges by using popular Microsoft tools such as Visual Studio and Team Foundation Services to deliver well-managed projects that plug easily into existing enterprise development patterns.
Building Universal Servers (On-prem meets Azure PAAS)adamcarmi
A talk given at the Microsoft CTO breakfast club on Nov 7th 2016 which described how we designed and built the Applitools server which can be deployed and run on-prem as well as an Azure Cloud Service.
Sitecore 8.2 Update 1 on Azure Web AppsRob Habraken
The sildes of my presentation on the Sitecore User Group Netherlands meetup on December 7th 2016, hosted by Colours in Den Bosch, presenting and demoing the provisioning of Sitecore into Azure using Azure Web Apps. Note that these slides do not contain the demo itself. For the demo, view the recording of the presentation or read my blog post, both accessable via https://www.robhabraken.nl
Prometheus is a popular open source metric monitoring solution and Azure Monitor provides a seamless onboarding experience to collect Prometheus metrics. Learn how to configure scraping of Prometheus metrics with Azure Monitor for containers running in AKS cluster.
What's new in App Engine and intro to App Engine for BusinessChris Schalk
This is a presentation given by Devfest Madrid 2010 by Google Developer Advocate Chris Schalk on "What's new in Google App Engine and Intro to App Engine for Business"
Patrick Chanezon and Guillaume Laforge are presenting Google App Engine Java and Gaelyk, the lightweight groovy toolkit on top of the GAE SDK, at the Devoxx conference
Groovy & Grails - From Scratch to Production Tal Maayani
Walk-through a true story of developing a Grails web application from the ground up. some tips and how to guides for those of you who want to start developing on Grails or are using Grails and would like to learn from other experience.
Introduction to Google Cloud Services / PlatformsNilanchal
The presentation provides a brief Introduction to Google Cloud Services and Platforms. In the course of this slide, we will introduce you the different Google cloud computing options, Compute Engine, App Engine, Cloud function, Databases, file storage and security features of Google cloud platform.
Single Page Applications - Desert Code Camp 2012Adam Mokan
Slides from my presentation on Single-Page Applications at Desert Code Camp 2012.
The event was held on November 17th, 2012 at Chandler-Gilbert Community College.
http://nov2012.desertcodecamp.com/session/565
Part I: Introduction to Cloud Computing
- What is Cloud Computing?
- Classification of Cloud Computing
Part II: Introduction to Google App Engine
- What is Google App Engine?
- Why Google App Engine?
- Core APIs & Language Support
- Google App Engine for Business
- Google App Engine Customers
- Q&A
Configuring and maintaining a continuous integration environment is quite a bit of work. It requires ongoing resources both in terms of manpower and hardware infrastructure. As an application evolves so does the number of ongoing projects. The challenge is creating a scalable continuous integration environment which does not impede development and can handle the complexities of Java EE testing. This session covers how to setup and configure a cloud-based continuous integration environment for Java EE applications.
The presentation will focus on demonstrating how to use Atlassian Bamboo running on AWS to build and test a Maven/Gradle Java EE project that uses Arquillian for testing. Topics that will be covered include creating a custom AWS VM for use with Bamboo, creating an Amazon VPC (Virtual Private Cloud) along with test database using Amazon RDS. The presentation will delve into the specifics of testing EJBs, WebSocket endpoints, RESTful web services, as well as performing load testing in this environment. Security, cost control, and build monitoring will be covered as well.
HTML5 Apps on AGL Platform with the Web Application Manager (Automotive Grade...Igalia
By Julie Kim.
Julie will be presenting the work that has been done over the last months to develop for the AGL platform a modern Chromium based Web Application Manager (WAM) that enables running HTML5 IVI applications on the system.
These different applications can define specific levels of integration and security on the platform, and can be run seamlessly on different hardware architectures.
Automotive Grade Linux All Member Meeting Japan 2019
March 5 - 6, 2019
Tokyo, Japan
https://events.linuxfoundation.org/events/agl-all-member-meeting-japan/
Google Cloud Bangla session. I had given I talk. This is all about Google Firebase it's features and technical benefits. After a session, I had a small workshop so that people get realtime hands-on experiences
Similar to Use Cases of #Grails in #WebApplications (20)
Graph databases address one of the great macroscopic business trends of today: leveraging complex and dynamic relationships in highly connected data to generate insight and competitive advantage. Whether we want to understand relationships between customers, elements in a telephone or data center network, entertainment producers and consumers, or genes and proteins, the ability to understand and analyze vast graphs of highly connected data will be key in determining which companies outperform their competitors over the coming decade. In this session, I am going to cover following graph database concepts mainly w.r.t Neo4j.
High level view of Graph Space
Power of Graph Databases
Data Modeling with Graphs
Cypher : Graph Query language
Building a Graph Database Application
Graphs in Real World / Common Use cases
Predictive Analysis with Graph Theory
The new buzz world in the world of Agile is "DevOps". So what exactly is devOps and Why do we need it? When development got married to deployment (sys-admin/operations) ; what is born is a new advanced species which is known to us today as "DevOps"
This ppt discusses in detail about how to Exploit Vulnerabilities in #MobileApplications which are using user Location to filter data or to provide location specific content and Commercial Offers. The session showcased live examples by exploiting vulnerabilities in some famous applications used by mobile users worldwide. The last part of session includes prospective solutions to secure application from these vulnerabilities.
Modelling RESTful applications – Why should I not use verbs in REST urlXebia IT Architects
What would go wrong if we use verbs in #REST #URL.
Whether there is some rationale behind it or it just REST dogma. Are there any “#RESTguidelines”?
In this session we will explore how to model our services so that we follow the RESTful way adhering to HTTP specification.
#Scrum is very popular these days but #kanban is suitable for better organizational level continuous improvement. We use #scrumban to get the benefits of both the worlds. Its a combination of good practices of scrum with kanban.
This talk is about how #Deployit can be #integrated with build tools like #Jenkins to achieve the goal of Continuos Delivery , this presentaiton also covers the architrure and overview of deployit.
Anurag Shrivastava, Managing Director of Xebia India, recently got interviewed by Journalist of “The Sunday Guardian”. He shares his experiences, the journey and success of Xebia through BIG IDEA column.
AgileNCR 2010 conference was held in Gurgaon on 17th & 18th July 2010. This largest community driven conference was the Fourth edition of Agile NCR and was organized in collaboration with ASCI. This time the event was based on four major themes : 'Agile for newbies', ' Agile Adoption Challenges', 'Workshops and Software Craftsmanship', and ' Post Agile'
AgileNCR 2010 conference was held in Gurgaon on 17th & 18th July 2010. This largest community driven conference was the Fourth edition of Agile NCR and was organized in collaboration with ASCI. This time the event was based on four major themes : 'Agile for newbies', ' Agile Adoption Challenges', 'Workshops and Software Craftsmanship', and ' Post Agile'.
AgileNCR 2010 conference was held in Gurgaon on 17th & 18th July 2010. This largest community driven conference was the Fourth edition of Agile NCR and was organized in collaboration with ASCI. This time the event was based on four major themes : 'Agile for newbies', ' Agile Adoption Challenges', 'Workshops and Software Craftsmanship', and ' Post Agile'.
Practicing Agile in Offshore Environment by Himanshu Seth & Imran MirXebia IT Architects
AgileNCR 2010 conference was held in Gurgaon on 17th & 18th July 2010. This largest community driven conference was the Fourth edition of Agile NCR and was organized in collaboration with ASCI. This time the event was based on four major themes : 'Agile for newbies', ' Agile Adoption Challenges', 'Workshops and Software Craftsmanship', and ' Post Agile'.
AgileNCR 2010 conference was held in Gurgaon on 17th & 18th July 2010. This largest community driven conference was the Fourth edition of Agile NCR and was organized in collaboration with ASCI. This time the event was based on four major themes : 'Agile for newbies', ' Agile Adoption Challenges', 'Workshops and Software Craftsmanship', and ' Post Agile'
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Le nuove frontiere dell'AI nell'RPA con UiPath Autopilot™UiPathCommunity
In questo evento online gratuito, organizzato dalla Community Italiana di UiPath, potrai esplorare le nuove funzionalità di Autopilot, il tool che integra l'Intelligenza Artificiale nei processi di sviluppo e utilizzo delle Automazioni.
📕 Vedremo insieme alcuni esempi dell'utilizzo di Autopilot in diversi tool della Suite UiPath:
Autopilot per Studio Web
Autopilot per Studio
Autopilot per Apps
Clipboard AI
GenAI applicata alla Document Understanding
👨🏫👨💻 Speakers:
Stefano Negro, UiPath MVPx3, RPA Tech Lead @ BSP Consultant
Flavio Martinelli, UiPath MVP 2023, Technical Account Manager @UiPath
Andrei Tasca, RPA Solutions Team Lead @NTT Data
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
7. Grails Introduction
• Web Development framework inspired by Ruby
on Rails
o Convention over Configuration
o DRY – Do Not Repeat Yourself
o More focused on domain objects than Rails
• Underlying Libraries:
o Hibernate
o Spring
o SiteMesh
o Quartz
o J2EE / Servlet
8. Why Grails ?
•
•
•
•
JVM based
Groovy’s fast learning curve
Based on Spring, Hibernate, sitemesh
Productive
o
o
o
o
Lot of CRUD fucntionality scaffolding
GORM
Agile development, fast prototyping
Environment specific properties
9.
10. Plugins
• A core concept in Grails
– Unit of Functionality
– Unit of Reusability
– Unit of Integration
• Creating a plugin is almost identical to creating an
application
• Over 700 Plugins in all sorts of areas
– Central Repository
– http://grails.org/plugin/home
13. More plugins..
• Spring security
o Authentication and Authorization
• Mail plugin
o mailService which has the send mail method
o Injected into all the controllers
• Jquery
• Test Code Coverage Plugin
o Cobertura
o grails test-app-cobertura
• Grails REST Plugin
• Joda time
17. Mobile apps
• Exposing rest services is easy in Grails
// Automatic marshalling of XML and JSON
import grails.converters.*
…
render Book.list(params) as JSON
render Book.get(params.id) as XML
21. Issues with Grails
• Performance intensive core backend systems
• Unnecessary objects created in groovy. This triggers garbage
collection frequently.
• Garbage collection generally makes applications slower which
is not convenient.
•
Need to give more memory to Permgen space than a java
application
23. Companies using Grails
Atlassian
Big Lots – core site
CollabNet – web interface to SVN server
Dell - Enstratius
Disney
eHarmony
EMC
Epic Games
Ericsson
ESPN
Fidelity Investments
IEEE
LinkedIn – Recruiter application
LiveNation – TicketWeb
Live Gamer
Lucasfilm
Nissan – Leaf site
Nokia
Qualcomm
Symantec
T-Mobile – internal apps
Lyris
MoneyGram
MTV (and Viacom by extension)
Netflix – Asgard, their Amazon EC2 cloud
management app, now open sourced.
Volkswagen - UK site
Walmart – MP3 streaming site (now defunct)
The Washington Post
Wired.com
Sky – (UK) TV listings, movies, and showbiz
sites
Vodafone Music – (UK) core site
24.
25.
26.
27. Enterprise Web Apps
Application Design and Development
Application Design and Development
Middleware Development
Middleware Development
Back End Integration
Back End Integration
Highly Scalable Applications
Highly Scalable Applications
Custom Application Development
Custom Application Development
Rich Internet Applications
Rich Internet Applications
Technologies
-Scala (Language), Akka, Spray, Lift, Play
, HTML5, CSS3, Backbone.js, AngularJS
To introduce Grails.
-- Type of applications most appropriate to be developed in Grails
-- Type of applications where Grails may not be the best choice
-- Experiences with Grails during several web application development projects
How many of you know/don’t know grails ?
2m
What is an Enterprise application ?
Ask the audience…
1m
5m
Plugin architechture
Productivity statistics for grails
Before grails, after grails results
3m