Slides from my presentation at WellRailed (27th July 2011)
Additional Links: http://ryanbigg.com/guides/asset_pipeline.html
twitter: @static_storm
blog: http://incitecode.com
Marcin Grzywaczewski, co-author of successful "Rails meets React.js" and "React.js by Example" books describes React in a friendly way to all Rails developers who'd like to learn React, but can't find generic tutorials friendly enough.
In this presentation you'll learn React.js basics by comparing it to a typical Rails views stack - and recognize the problem React.js solves for you. There are also 'mental transition' stages of thinking about frontend explained.
Marcin Grzywaczewski, co-author of successful "Rails meets React.js" and "React.js by Example" books describes React in a friendly way to all Rails developers who'd like to learn React, but can't find generic tutorials friendly enough.
In this presentation you'll learn React.js basics by comparing it to a typical Rails views stack - and recognize the problem React.js solves for you. There are also 'mental transition' stages of thinking about frontend explained.
View this webinar presented by Search Technologies' Chief Architect Paul Nelson on cloud search and a Wikipedia use case. Webinar given in conjunction with Amazon Cloud Search. Search Technologies provides implementation and consulting services for Amazon CloudSearch. For further information, see http://www.searchtechnologies.com/amazon-cloudsearch-services.html
http://www.searchtechnologies.com/
Backbonification for dummies - Arrrrug 10/1/2012Dimitri de Putte
This presentation was given on the Arrrrug meeting as a first introduction to backbone.js in combination with rails after playing a couple of weeks with backbone.js.
Note: It is really on introduction level, in the meantime, my level of backbone.js and coffeescript have increased.
This are the slides of my talk: "Building a SPA in 30 min" given at NoSQL Matters CGN 2014.
It is about the creation of a backend for a Single Page Web Application build in AngularJS. The Backend is build in Foxx on top of ArangoDB, a framework to create a RESTful backend with only a few lines of Code.
Node.js server side render in the Age of APIs - Full Stack Toronto 2017Ruy Adorno
With the increasing popularity of Universal JavaScript and microservices, more and more front-end developers are taking ownership of their server-side render using Node.js.
In this talk we'll see how leveraging APIs in both server and client side is giving birth to new libraries and frameworks and what is the role of a front end developer in this post-full stack world.
Demo: https://github.com/ruyadorno/react-ssr-fsto-2017-demo
View this webinar presented by Search Technologies' Chief Architect Paul Nelson on cloud search and a Wikipedia use case. Webinar given in conjunction with Amazon Cloud Search. Search Technologies provides implementation and consulting services for Amazon CloudSearch. For further information, see http://www.searchtechnologies.com/amazon-cloudsearch-services.html
http://www.searchtechnologies.com/
Backbonification for dummies - Arrrrug 10/1/2012Dimitri de Putte
This presentation was given on the Arrrrug meeting as a first introduction to backbone.js in combination with rails after playing a couple of weeks with backbone.js.
Note: It is really on introduction level, in the meantime, my level of backbone.js and coffeescript have increased.
This are the slides of my talk: "Building a SPA in 30 min" given at NoSQL Matters CGN 2014.
It is about the creation of a backend for a Single Page Web Application build in AngularJS. The Backend is build in Foxx on top of ArangoDB, a framework to create a RESTful backend with only a few lines of Code.
Node.js server side render in the Age of APIs - Full Stack Toronto 2017Ruy Adorno
With the increasing popularity of Universal JavaScript and microservices, more and more front-end developers are taking ownership of their server-side render using Node.js.
In this talk we'll see how leveraging APIs in both server and client side is giving birth to new libraries and frameworks and what is the role of a front end developer in this post-full stack world.
Demo: https://github.com/ruyadorno/react-ssr-fsto-2017-demo
The asset pipeline provides a framework to concatenate and minify or compress JavaScript and CSS assets. It also adds the ability to write these assets in other languages and pre-processors such as CoffeeScript, Sass and ERB.
This session introduces the Spring Web Scripts and the Spring Surf framework describing how they are used to underpin the Alfresco Share user interface. As well as covering the basic concepts, this session will cover the history and future roadmap for the frameworks.
This session introduces the Spring Web Scripts and the Spring Surf framework describing how they are used to underpin the Alfresco Share user interface. As well as covering the basic concepts, this session will cover the history and future roadmap for the frameworks.
Grails is revolutionizing web development in many corporate Java environments. However, leveraging managed content isn’t straight forward with the myriad of incompatible ECM systems prevalent in businesses. The Content Management Interoperability Services (CMIS) standard allows for products or applications to be built independently of the underlying content repository. CMIS and Grails is a powerful combination for handling document management activities and displaying web content assets within custom web applications. This session will explore: How to integrate a CMIS repository with Grails applications, Apache Chemistry OpenCMIS vs. roll your own, Authentication models, Practical considerations, Alfresco extensions to CMIS and OpenCMIS. The concepts will be presented before diving into a hands-on session with Grails.
Another new version of Rails. Delightful. And terrifying. What's changed this time? Fear Not!
We'll be reviewing the changes and additions to Rails 3.1, giving you a walk-through of what it all means (asset pipeline, what?), in the context of a brand new app, and an older app that will need to be upgraded.
This session introduces the Spring Web Scripts and the Spring Surf framework describing how they are used to underpin the Alfresco Share user interface. As well as covering the basic concepts, this session will cover the history and future roadmap for the frameworks.
Local Testing and Deployment Best Practices for Serverless Applications - AWS...Amazon Web Services
-Learn best practices for testing, debugging, and deploying serverless applications
-Understand how to use the AWS Serverless Application Model (AWS SAM) to model and deploy serverless applications
-Learn to use the AWS SAM Local CLI tool to locally test Lambda functions
Local Testing and Deployment Best Practices for Serverless Applications - AWS...Amazon Web Services
Learning Objectives:
- Learn best practices for testing, debugging, and deploying serverless applications
- Understand how to use the AWS Serverless Application Model (AWS SAM) to model and deploy serverless applications
- Learn to use the AWS SAM Local CLI tool to locally test Lambda functions
Deep Dive: Alfresco Core Repository (... embedded in a micro-services style a...J V
Alfresco Summit 2014 (London)
Though best practice is to leverage Alfresco through the well defined API's, it can be useful to understand the internals of the repository so that your development efforts are the most effective. A deep understanding of the repository will help you to evaluate performance bottlenecks, look for bugs, or make contributions. This session provides an overview of the repository internals, including the major components, the key services, subsystems, and database. We then provide an example where we leverage the repository in a micro-service architecture while building Alfresco's future cloud products and show how the different parts of the repository interact to fulfill requests.
http://summit.alfresco.com/london/sessions/diving-deep-alfresco-repository
https://www.youtube.com/watch?v=TAE9UjC0xxc
An Intense Overview of the React EcosystemRami Sayar
React has been named the front-end library to learn in 2016 however few people talk about the React without mentioning Flux (or Redux or React Native or Relay). In this talk, we will explore the ecosystem of tools and libraries that surround React. We will look at the various Flux implementations (including a short explanation of Flux) like Redux, at react-router, at some of the reactive database or reactive API libraries and finally at everyday tools and techniques that make the React developer happy. By the end of this talk, you will have a greater grasp of the ecosystem and leave with new tools in your developer arsenal.
Spring Day | Spring 3.1 in a Nutshell | Sam BrannenJAX London
2011-10-31 | 11:45 AM - 12:30 PM
Spring 3.1 introduces several eagerly awaited features including bean definition profiles (a.k.a., environment-specific configuration), enhanced Java-based application and infrastructure configuration (a la XML namespaces), and a new cache abstraction. This session will provide attendees with a high-level overview of these major new features, plus a quick look at additional enhancements to the framework such as the new c: namespace for constructor arguments, support for Servlet 3.0, improvements to Spring MVC and REST, and Spring's new integration testing support for profiles and configuration classes.
An architecture for federated data discovery and lineage over on-prem datasou...DataWorks Summit
Comcast's Streaming Data platform comprises a variety of ingest, transformation, and storage services in the public cloud. Peer-reviewed Apache Avro schemas support end-to-end data governance. We have previously reported (DataWorks Summit 2017) on how we extended Atlas with custom entity and process types for discovery and lineage in the AWS public cloud. Custom lambda functions notify Atlas of creation of new entities and new lineage links via asynchronous kafka messaging.
Recently we were presented the challenge of providing integrated data discovery and lineage across our public cloud datasources and on-prem datasources, both Hadoop-based and traditional data warehouses and RDBMSs. Can Apache Atlas meet this challenge? A resounding yes! This talk will present our federated architecture, with Atlas providing SQL-like, free-text, and graph search across select metadata from all on-prem and public cloud data sources in our purview. Lightweight, custom connectors/bridges identify metadata/lineage changes in underlying sources and publish them to Atlas via the asynchronous API. A portal layer provides Atlas query access and a federation of UIs. Once data of interest is identified via Atlas queries, interfaces specific to underlying sources may be used for special-purpose metadata mining.
While metadata repositories for data discovery and lineage abound, none of them have built-in connectors and listeners for the entire complement of data sources that Comcast and many other large enterprises use to support their business needs. In-house-built solutions typically underestimate the cost of development and maintenance and often suffer from architecture-by-accretion. Atlas' commitment to extensibility, built-in provision of typed, free-text, and graph search, and REST and asynchronous APIs, position it uniquely in the build-vs-buy sweet spot.
You want to start an app It was going to be a simple Rails app, but you'd like to use something like React to build the front end. So do you deploy two apps? Maybe, but that seems like overkill sometimes. In this presentation we look into adding a JS app in a way that works with the rails asset pipeline, not against it.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
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.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
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.
Generating a custom Ruby SDK for your web service or Rails API using Smithyg2nightmarescribd
Have you ever wanted a Ruby client API to communicate with your web service? Smithy is a protocol-agnostic language for defining services and SDKs. Smithy Ruby is an implementation of Smithy that generates a Ruby SDK using a Smithy model. In this talk, we will explore Smithy and Smithy Ruby to learn how to generate custom feature-rich SDKs that can communicate with any web service, such as a Rails JSON API.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
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
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.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
5. How Does it Work?
• manifest files specify js/css files to load
• app/assets/javascripts/application.js
• app/assets/stylesheets/application.css
• Only needs changing for specifying load order
• Picks up coffeescript, javascript, css, and sass files
6. Coffeescript / JS
compilation
• provided through sprockets and execjs
• Need to include a javascript runtime such
as node.js or a native ruby implementation
such as gems ‘therubyracer’ or ‘mustang’
7. Sass / Compass /
Referencing assets
• use compass ‘rails31’ branch
• use sass (scss) it’s awesome
• referencing assets/images requires erb and
asset_path helper
8. Deployment
• updated capistrano version coming up
• in the meantime:
• rake assets:precompile
RAILS_ENV=production
• compiles to public/assets
