Developing your first application using FI-WARE

The document discusses Orion Context Broker, which is a context management enabler in FI-WARE. It intermediates between context producers and consumers. Orion stores context information using the NGSI information model, which represents context data as entities with attributes. Orion provides a RESTful NGSI API to allow updating, querying and subscribing to context changes. The document provides an overview of how Orion works and its role in FI-WARE applications.

A Complete IoT Backend Infrastructure in FIWARE presentation, by Tera. How-to session. 1st FIWARE Summit, Málaga, Dec. 13-15, 2016.

Introduction to FIWARE and FIWARE Lab giving an brief overview of the main components (GE) of the platform which could be used for your own business.

This presentation describes how context management is implemented in FIWARE platform, base don Orion Context Broker GEri. Both basic usage of Context Broker and advanced topics are included.

This document provides an overview of Generic Enablers in the FIWARE platform. It describes Generic Enablers as reusable building blocks that provide common functions across multiple use cases and sectors. The Generic Enablers are divided into 7 technical chapters, including data/context management, interfaces to network and devices, security, and applications/services. Specific Enablers are also described as components that offer domain-specific functions for areas like manufacturing, media, healthcare, energy, and agrifood.

1) The document discusses Orion Context Broker, which is a component of the FI-WARE platform that intermediates between context producers and consumers to manage context data or context information. 2) Context information always relates to "entities" and has a name, type, and value. Orion Context Broker uses the NGSI information model and stores context information along with metadata in a database. 3) Orion Context Broker provides REST APIs for context availability management and context management to update, query, and subscribe to context information from distributed context sources.

FIWARE loT beginner's tutorial by Carlos Ralli Ucendo (@carlosralli) for the UPM FIWARE Developers Week (Madrid, March 10th 2015). www.fiware.org

FIWARE aims to transform the future internet by providing open-source generic enablers (GEs) through APIs that can be combined to build applications. These GEs include functions for context data management, big data analysis, device connectivity, and more. FIWARE also offers resources like the FIWARE Lab test environment and FIWARE Academy training to help developers build innovative applications that integrate diverse data and devices. The goal is for FIWARE to become the standard platform for the internet of things and smart cities.

This document provides instructions for 8 exercises involving deploying and using an IoT Agent to connect IoT devices to the FIWARE Context Broker. The exercises cover tasks like deploying an IoT Agent, provisioning devices, registering devices using the LWM2M protocol, retrieving and updating sensor data, detecting new data providers, customizing attribute mappings, and provisioning device groups. Contact information is provided for getting help with the exercises.

FIWARE NGSI: Managing Context Information at Large Scale, by Fermín Galán. Orion Context Broker developing team. 1st FIWARE Summit, Málaga, Dec. 13-15, 2016.

This document discusses connecting IoT devices and systems to the FIWARE Lab ecosystem. It provides an overview of the FIWARE IoT proposal and community. It then describes the most common scenarios for connecting IoT providers and consumers to the FIWARE Context Broker using the IDAS/SBC Ultralight 2.0 protocol. Step-by-step instructions are provided for registering models and devices and sending measurements and commands. Additional options for connecting IoT systems like MQTT and LWM2M are also mentioned.

Presentation by José Manuel Cantera Senior Expert - Tech Lead, FIWARE Foundation FIWARE Tech Summit 28-29 November, 2017 Malaga, Spain

Internet of Things Basic exercises by Carlos Ralli Ucendo (@carlosralli) for the UPM Developers Week (Madrid, March 10th 2015). www.fiware.org

The Synchronization GE provides a generic scene data model and real-time two-way synchronization mechanism for multi-user web applications. It uses an entity-component-attribute structure to represent synchronized data and WebSockets to transmit updates between clients and servers. Developers can leverage the GE's synchronization capabilities to add real-time collaboration features to their applications without building these components from scratch.

A description of FIWARE IoT Agents, how to register sensors, connect to Orion Context Broker in the FIWARE Summer School in Cairo

The document discusses connecting IoT devices to the FIWARE IoT platform. It provides steps to connect a device using the UltraLight 2.0 protocol: 1. Specify connection details for the IoT Agent (IDAS) like IP, ports and API key. 2. Create a device model or use an existing one for the sensor type. 3. Register the device by creating an asset using the REST API and specifying the model. 4. Send observations from the device to IDAS using the UL 2.0 API, including the asset ID and API key. 5. Read the measurements from the Context Broker using NGSI queries to the asset entity.

This document provides instructions for developing a first application using the FI-WARE platform. It discusses the FI-WARE architecture, including key components like the context broker and Wirecloud. It then describes how to create widgets using Wirecloud, connecting them to context broker and other FI-WARE services. The document also explains how to include IoT devices in a Z-Wave network and register them with the FI-WARE IoT backend.

Nuxeo allows leveraging the OpenSocial standard within its platform. OpenSocial is a common standard used in enterprises that allows for easy development through HTTP, XML, JavaScript and RESTful APIs. Nuxeo includes both a full GWT container and a lightweight JavaScript container for simple gadget integration. It supports OAuth authentication and uses the OpenSocial standard, allowing gadgets from other containers like iGoogle to be used. Nuxeo also provides an automation JavaScript library and templates to simplify building gadgets that interface with the Nuxeo platform.

This document provides an overview of designing complex applications using HTML5 and KnockoutJS. It discusses HTML5 and why it is useful, introduces JavaScript and frameworks like KnockoutJS and SammyJS that help manage complexity. It also summarizes several JavaScript libraries and patterns including the module pattern, revealing module pattern, and MV* patterns. Specific libraries and frameworks discussed include RequireJS, AmplifyJS, UnderscoreJS, and LINQ.js. The document concludes with a brief mention of server-side tools like ScriptSharp.

The document outlines new features in Java Server Faces (JSF) 2.0 including Facelets, composite components, integrated Ajax support, partial state saving, view parameters, system events, and resources. It provides examples of how these features can be used and notes they were inspired by other frameworks. The development and release of any features described remains at the sole discretion of Oracle.

Speaker: Josef Dabernig a.k.a Dasjo This webinar takes a look at how to automate some powerful backend capabilities for your Drupal site, using the Drupal 8 Rules. Take a look at how D8 Rules can change the way we build sites. Also, learn how you can contribute to getting Rules closer to a stable release.

An introduction to the 3rd party libraries used in BExIS. Usage scenarios and exemplary codes are discussed.

Jetpack released new features in 2021 including: - Compose integrations with libraries like Hilt, Paging, and Navigation. - Improvements to CameraX, Room, DataStore, Navigation, and other libraries. - New libraries like AppSearch, Macrobenchmark, and Google Shortcuts. - Support for additional form factors with updates to libraries like Window and Wear. - Many libraries reached stable versions or added new capabilities in alpha/beta stages.

This is a talk I gave at the spring 2013 AngleBrackets/DevIntersection conference in Las Vegas. HTML5 is all the rage these days but where do you look to find robust examples of using it along with jQuery, client-side templates, Ajax calls, data access technologies, and more? In this session, Dan Wahlin will walk through an application that demonstrates how key HTML5 technologies can be integrated and used to present data to users in different ways. Topics covered include exposing data to the client using RESTful services created using the new ASP.NET Web API, using Handlebars templates to render data, JavaScript techniques for structuring code, the role of HTML5 semantic tags, as well as how technologies such as the canvas, SVG, and video can be used. If you want to learn server-side as well as client-side techniques and strategies then this session is for you.

This document summarizes new features in ASP.NET WebForms 4.5, including strongly typed data controls, model binding, unobtrusive validation, HTML5 support, and asynchronous programming support. It provides code examples of using data binding, model binding with value providers, validation with data annotations and validation controls, and asynchronous code with the async and await keywords. The document demonstrates these new ASP.NET features.

Android architecture components are part of Android Jetpack. They are a collection of libraries that help you design robust, testable, and maintainable apps. In this talk, We will cover LiveData, ViewModel, Room and lifecycle components. We will go through practical code example to understand modern android app architecture especially MVVM architecture.

Symfony2 first stable release is scheduled for the first week of March 2011. During this session, we will have a look at the new framework architecture and most of its powerfull features. We will show you how Symfony2 implements the MVC pattern and an HTTP request is processed and converted as a response for the end user. Of course, we will talk about the configuration principles and how it's easy to configure Symfony2 project parts like the routing system or the data model. We will also focus on other major components of the framework like the Doctrine2 integration, forms, security (authentication and authorizations) or HTTP cache management.

This document summarizes Joone Hur's presentation on web standards support in WebKit. It discusses several new and emerging web APIs including custom protocol and content handlers, AddSearchProvider, Navigation Timing, device APIs for battery status, contacts, and media capture. It also covers the Unified Storage Quota API, Shadow DOM API, and notes that WebCL and WebKit2 have been added to Samsung and Nokia browsers.

This presentation was given at DevFest Twin Cities in 2013, and introduces droidQuery - the Android port of jQuery, that allows UI manipulation and traversal of the Android layout, asynchronous REST client calls, event handling, animations, and much more.

This document discusses how to become an expert Android developer using Android Jetpack. It recommends using Android Jetpack, which is a collection of components and libraries that make it easier to build Android apps. It describes some key components of Jetpack like architecture components like ViewModel and LiveData for lifecycle-aware data management. It also discusses other topics like navigation, testing, and architecture patterns that are important for Android development. The document encourages learning through online courses and emphasizes the importance of continuous learning and skills development for IT careers and the digital industry.

Sling is a RESTful web framework for building applications on top of Apache Jackrabbit. It allows resources like content, configurations, code, and binaries to be accessed over REST URLs. Sling maps URLs to resources rather than commands, supports various scripting languages as servlets, and has a modular OSGi-based architecture powered by Apache Felix. Examples shown include building a blog and coffee ordering application on Sling to demonstrate how it supports RESTful content creation and management.

This document discusses building mobile applications using PhoneGap, jQuery, and Dreamweaver. It provides an overview of different mobile application types including mobile HTML, web apps, hybrid apps, and native apps. It then demonstrates how to create hybrid mobile apps with PhoneGap and jQuery Mobile, including accessing device APIs, building user interfaces with jQuery Mobile, and creating customizable PhoneGap plugins.

This document discusses building mobile applications using PhoneGap, jQuery, and Dreamweaver. It provides an overview of different mobile application types including mobile HTML, web apps, hybrid apps, and native apps. It then demonstrates how to create hybrid mobile apps with PhoneGap and jQuery Mobile, including accessing device APIs, building user interfaces with jQuery Mobile, and creating lists and charts with JavaScript plugins. It also covers how to package and deploy the app to different platforms using PhoneGap.

Dojo is a JavaScript framework that helps build dynamic web applications. It provides tools and techniques to handle data, user interfaces, internationalization, and accessibility. Dojo includes data stores to retrieve and manage data, widgets to display data, and templating to generate interface code on the client-side. It also offers utilities to optimize application loading, such as file merging and minification.

My presentation about Vaadin 7.1 at JavaOne Shanghai on Jul 24, 2013. The slides are mostly in Chinese.

The document discusses enhancing the OpenStack Horizon dashboard user interface with AngularJS. It provides an overview of OpenStack and Horizon architectures, and then describes how to add a new panel to Horizon using AngularJS. Key aspects covered include creating RESTful APIs, controllers, views, and templates to integrate new dynamic and client-side functionality within the existing Horizon framework. The approach allows cleaner separation of client and server code for improved user experience, testing, and development velocity.

Orion Context Broker 4.0.0 introductory presentation

The document introduces the Orion Context Broker, which is a component of the FIWARE platform for managing context information at large scale. It discusses how the Context Broker allows applications to gather and manage context data through its NGSI API. It provides examples of using the Context Broker to create entities and attributes, retrieve and update context data, subscribe to notifications, and perform batch operations.

The document provides an introduction to context management and the Orion Context Broker. It discusses: - Implementing smart applications requires gathering and managing context information about entities and their attributes. - The Orion Context Broker implements the NGSI API for managing context information and allows applications to create, retrieve, update, and delete entity attributes through RESTful operations. - Context information can come from different sources like sensor networks, systems, and users, and the context broker acts as a common hub to integrate this information.

The document provides an introduction to context management and the Orion Context Broker. It discusses: - Implementing smart applications requires gathering and managing context information about entities and their attributes. - The Orion Context Broker implements the NGSI API for managing context information and allows applications to create, retrieve, update, and delete entity attributes through RESTful operations. - Context information can come from different sources like sensor networks, systems, and users, and the context broker acts as a common hub to integrate this information.

The document introduces the Orion Context Broker, which is a component of the FIWARE platform for managing context information at large scale. It discusses how the Context Broker allows applications to gather and manage context data through its NGSI API. It provides examples of basic operations like creating and updating entities and attributes as well as more advanced operations like subscriptions and batch operations. The document recommends using Docker to easily install and run the Orion Context Broker for experimenting with its features and capabilities.

The document provides an introduction to context management and the Orion Context Broker. It discusses how context information from various sources can be gathered and managed to enable smart applications. The Orion Context Broker implements the NGSI API to allow easy management of context information through standard RESTful operations. Examples are given of creating, updating, and querying entity attributes to demonstrate basic usage.

NGSIv2 is a simplified and enhanced version of NGSIv1 that follows RESTful principles. Key improvements in NGSIv2 include simplified URLs and payloads, support for native JSON data types, improved filtering capabilities, geolocation support, datetime attributes, transient entities, and improved subscriptions and registrations. NGSIv2 provides a more developer-friendly API for managing context data compared to the legacy NGSIv1 version.

The document introduces the Orion Context Broker, which is a component of FIWARE that provides an API for managing context information. It describes how the Context Broker can be used to store and retrieve sensor data and other context data from various sources. It provides examples of creating entities and attributes, updating and querying data, and setting up subscriptions to receive notifications when data changes. The document recommends using Docker to easily install and run the Orion Context Broker for experimenting with its features and API.

- NGSIv2 is a revamped, simplified version of NGSIv1 that is designed to be more RESTful and developer-friendly. - It supports native JSON data types for attributes, simplifies URLs and payloads, and improves capabilities for geolocation, datetime handling, and more. - Some key enhancements in NGSIv2 include support for additional geoshapes beyond points, full datetime handling, and text-based operations for attribute values.