FIWARE Developers Week_Managing context information at large scale_conferenceFIWARE
Managing context information at large scale presentation by Fermín Galán Márquez (@fermingalan) for Developers Week
(Madrid, March 2nd 2015)
www.fiware.org
FIWARE Developers Week_Managing context information at large scale_conferenceFIWARE
Managing context information at large scale presentation by Fermín Galán Márquez (@fermingalan) for Developers Week
(Madrid, March 2nd 2015)
www.fiware.org
The Kong community is very familiar with using Kong as an ingress gateway, but what about as an egress gateway? Checkr, a Kong open source user, managed to migrate 90 percent of its egress traffic using Kong. In this session, Software Engineer Zhuojie Zhou will cover the benefits of building out an egress gateway pattern, how Kong supports egress, and how he and his team built a solution of efficient HTTP auditing through the egress gateway.
apidays LIVE India - Asynchronous and Broadcasting APIs using Kafka by Rohit ...apidays
apidays LIVE India 2021 - Connecting 1.3 billion digital innovators
May 20, 2021
Asynchronous and Broadcasting APIs using Kafka
Rohit Saxena, Software Development Consultant at Guardian Life
[WSO2Con EU 2017] Building Smart, Connected Products with WSO2 IoT PlatformWSO2
WSO2 IoT Platform is one of the most adaptive Apache licensed open source IoT platforms available today. This slide deck discusses best of breed technologies WSO2 IoT Platform offers for device manufacturers to develop connected products as well as rich integration and smart analytics capabilities for system integrators to adopt devices into systems they build.
Cloud Native Application Integration With APIsNirmal Fernando
Cloud native application architectures focus on building applications as microservices and running them on containers that run on dynamic orchestration platforms and utilize cloud computing functionalities. Agile DevOps and continuous delivery pipelines ensure agility and speed of application development and faster time to market. These systems follow a number of design principles to ensure they are built as loosely coupled services designed for cloud scale and performance.
A core design principle is the use of APIs for application integration. Underlying cloud orchestration layers provide certain functionalities for integration via APIs - be it RESTful or internal formats such as Protbuf, Thrift, gRPC, NATS, etc. APIs thus play an important role for both internal services communications as well as integration between composite apps. A cloud-native API gateway that also provides features of a full lifecycle API Management is key.
In this deep dive workshop, we look at the concepts of cloud-native app integration via APIs which utilize cloud-native API management. We focus on the architecture, design concepts followed by the implementation of API led microservices and then look at the runtime component which includes DevOps, CICD and hybrid clouds.
This session is all about Gravitee.io that consists of two modules: Gravitee.io Access Management, which is responsible for providing Authentication and Authorization with help of OAuth2.0 and OpenID Connect, and Gravitee.io API Management, which is responsible for the management of APIs, by simply publishing and consuming the APIs.
Smart edge ioT devices enable utility company to create new business segments...mfrancis
OSGi Community Event 2015
Nowadays utility companies face the situation that more and more customers equip their houses with energy storage systems trying to become self-sustaining with on-site energy production. Supplying electricity as a business model in this scenario does not work - it is neither sustainable nor extendable any more.</p>
EnBW - one of the biggest European energy supply companies - strikes a new path offering their energy know-how as a service to owners of on-site energy production systems.
EnergyBASE - an intelligent smart edge energy management device - helps to optimize in-house energy flows and to increase the percentage of self-containedness. It provides a self-learning system based on individual power production and personal household consumption characteristics and combines these data with additional external sources like weather data to calculate consumption prognosis in order to optimize in-house energy flows.
The EnergyBASE system consists of an ARM 450 MHz processor with 128 MB RAM and runs an embedded Linux operating system with integrated TCP/IP stack and SQL database. It provides LAN, WiFi and RS485 interfaces. The software stack contains Oracle Java Embedded SE 8 (ported by MicroDoc) and Prosyst mBS Smart Home OSGi.
In this talk we will present our experience using Java Embedded SE 8 and OSGi on an embedded device in a real-life project with demanding needs for computation performance (calculation of mathematical optimization models), handling of big data voluminas, various infrastructure needs (internet, sensors, powerline, housenet) and stability (24/7) requirements.
apidays LIVE Jakarta - Building an Event-Driven Architecture by Harin Honesty...apidays
apidays LIVE Jakarta 2021 - Accelerating Digitisation
February 24, 2021
Building an Event-Driven Architecture
Harin Honestyandi Parandika, Microservice and Middleware Designer at XL Axiata
FIWARE (https://www.fiware.org) is a collection of well-integrated Open Source tools (e.g. OpenStack, Hadoop, Docker, ...) that provides a set of RESTful APIs that allows for easy development of cloud-based applications. Haven't you yet heard about it? Sit down and enjoy the ride! The talk will present FIWARE main APIs and discuss a small example of FIWARE-based application for context-aware data management.
apidays LIVE Hong Kong 2021 - Zero Trust security with Service Mesh by Lauren...apidays
apidays LIVE Hong Kong 2021 - API Ecosystem & Data Interchange
August 25 & 26, 2021
Zero Trust security with Service Mesh
Laurent Petroque, Director Solutions Engineering at F5 Networks
apidays LIVE New York 2021 - Managing the usage of Asynchronous APIs: What do...apidays
apidays LIVE New York 2021 - API-driven Regulations for Finance, Insurance, and Healthcare
July 28 & 29, 2021
Managing the usage of Asynchronous APIs: What does it take?
Sanjeewa Malalgoda, Architect & Associate Director at WSO
apidays LIVE India - Digital Trust Infrastructure - Key to digital transforma...apidays
apidays LIVE India 2021 - Connecting 1.3 billion digital innovators
May 20, 2021
Digital Trust Infrastructure - Key to digital transformation
Ramesh Narayanan, CTO at Modular Open Source Identity Platform (MOSIP)
The Kong community is very familiar with using Kong as an ingress gateway, but what about as an egress gateway? Checkr, a Kong open source user, managed to migrate 90 percent of its egress traffic using Kong. In this session, Software Engineer Zhuojie Zhou will cover the benefits of building out an egress gateway pattern, how Kong supports egress, and how he and his team built a solution of efficient HTTP auditing through the egress gateway.
apidays LIVE India - Asynchronous and Broadcasting APIs using Kafka by Rohit ...apidays
apidays LIVE India 2021 - Connecting 1.3 billion digital innovators
May 20, 2021
Asynchronous and Broadcasting APIs using Kafka
Rohit Saxena, Software Development Consultant at Guardian Life
[WSO2Con EU 2017] Building Smart, Connected Products with WSO2 IoT PlatformWSO2
WSO2 IoT Platform is one of the most adaptive Apache licensed open source IoT platforms available today. This slide deck discusses best of breed technologies WSO2 IoT Platform offers for device manufacturers to develop connected products as well as rich integration and smart analytics capabilities for system integrators to adopt devices into systems they build.
Cloud Native Application Integration With APIsNirmal Fernando
Cloud native application architectures focus on building applications as microservices and running them on containers that run on dynamic orchestration platforms and utilize cloud computing functionalities. Agile DevOps and continuous delivery pipelines ensure agility and speed of application development and faster time to market. These systems follow a number of design principles to ensure they are built as loosely coupled services designed for cloud scale and performance.
A core design principle is the use of APIs for application integration. Underlying cloud orchestration layers provide certain functionalities for integration via APIs - be it RESTful or internal formats such as Protbuf, Thrift, gRPC, NATS, etc. APIs thus play an important role for both internal services communications as well as integration between composite apps. A cloud-native API gateway that also provides features of a full lifecycle API Management is key.
In this deep dive workshop, we look at the concepts of cloud-native app integration via APIs which utilize cloud-native API management. We focus on the architecture, design concepts followed by the implementation of API led microservices and then look at the runtime component which includes DevOps, CICD and hybrid clouds.
This session is all about Gravitee.io that consists of two modules: Gravitee.io Access Management, which is responsible for providing Authentication and Authorization with help of OAuth2.0 and OpenID Connect, and Gravitee.io API Management, which is responsible for the management of APIs, by simply publishing and consuming the APIs.
Smart edge ioT devices enable utility company to create new business segments...mfrancis
OSGi Community Event 2015
Nowadays utility companies face the situation that more and more customers equip their houses with energy storage systems trying to become self-sustaining with on-site energy production. Supplying electricity as a business model in this scenario does not work - it is neither sustainable nor extendable any more.</p>
EnBW - one of the biggest European energy supply companies - strikes a new path offering their energy know-how as a service to owners of on-site energy production systems.
EnergyBASE - an intelligent smart edge energy management device - helps to optimize in-house energy flows and to increase the percentage of self-containedness. It provides a self-learning system based on individual power production and personal household consumption characteristics and combines these data with additional external sources like weather data to calculate consumption prognosis in order to optimize in-house energy flows.
The EnergyBASE system consists of an ARM 450 MHz processor with 128 MB RAM and runs an embedded Linux operating system with integrated TCP/IP stack and SQL database. It provides LAN, WiFi and RS485 interfaces. The software stack contains Oracle Java Embedded SE 8 (ported by MicroDoc) and Prosyst mBS Smart Home OSGi.
In this talk we will present our experience using Java Embedded SE 8 and OSGi on an embedded device in a real-life project with demanding needs for computation performance (calculation of mathematical optimization models), handling of big data voluminas, various infrastructure needs (internet, sensors, powerline, housenet) and stability (24/7) requirements.
apidays LIVE Jakarta - Building an Event-Driven Architecture by Harin Honesty...apidays
apidays LIVE Jakarta 2021 - Accelerating Digitisation
February 24, 2021
Building an Event-Driven Architecture
Harin Honestyandi Parandika, Microservice and Middleware Designer at XL Axiata
FIWARE (https://www.fiware.org) is a collection of well-integrated Open Source tools (e.g. OpenStack, Hadoop, Docker, ...) that provides a set of RESTful APIs that allows for easy development of cloud-based applications. Haven't you yet heard about it? Sit down and enjoy the ride! The talk will present FIWARE main APIs and discuss a small example of FIWARE-based application for context-aware data management.
apidays LIVE Hong Kong 2021 - Zero Trust security with Service Mesh by Lauren...apidays
apidays LIVE Hong Kong 2021 - API Ecosystem & Data Interchange
August 25 & 26, 2021
Zero Trust security with Service Mesh
Laurent Petroque, Director Solutions Engineering at F5 Networks
apidays LIVE New York 2021 - Managing the usage of Asynchronous APIs: What do...apidays
apidays LIVE New York 2021 - API-driven Regulations for Finance, Insurance, and Healthcare
July 28 & 29, 2021
Managing the usage of Asynchronous APIs: What does it take?
Sanjeewa Malalgoda, Architect & Associate Director at WSO
apidays LIVE India - Digital Trust Infrastructure - Key to digital transforma...apidays
apidays LIVE India 2021 - Connecting 1.3 billion digital innovators
May 20, 2021
Digital Trust Infrastructure - Key to digital transformation
Ramesh Narayanan, CTO at Modular Open Source Identity Platform (MOSIP)
This slide deck provides an overview to WSO2 Big data platform and discuss some of its customer case studies and applications. It discuss Big Data in general, real time analytics WSO2 CEP, batch analytics WSO2 BAM, and new products like predictive analytics with WSO2 Machine Learner. For more information, please reach us though architecture@wso2.org.
Slides for the talk at CeBIT'15 Public Sector Park. It includes a description of FIWARE, Smart Cities activities and Open Data features related to CKAN, NGSI (context broker) and their integration for real time open data from cities.
FIWARE NGSI: Managing Context Information at Large ScaleFIWARE
FIWARE NGSI: Managing Context Information at Large Scale, by Fermín Galán.
Orion Context Broker developing team. 1st FIWARE Summit, Málaga, Dec. 13-15, 2016.
A basic guide to FI-WARE, the open platform for the Future Internet. Read what FI-WARE is about and find the links to the best resources to quickly start using the technology!
How to Make Awesome SlideShares: Tips & TricksSlideShare
Turbocharge your online presence with SlideShare. We provide the best tips and tricks for succeeding on SlideShare. Get ideas for what to upload, tips for designing your deck and more.
Introduction to Things board (An Open Source IoT Cloud Platform)Amarjeetsingh Thakur
1. Explaining the importance of platform based development
2. Understanding the importance of Node MCU and demonstrate its interfacing with various devices and sensors.
3. Demonstration of Things board IoT platform
Essential Capabilities of an IoT Cloud Platform - AWS Online Tech TalksAmazon Web Services
Learning Objectives:
- Learn what core capabilities are necessary for a successful IoT cloud platform
- Understand how the core capabilities work together
- Learn what and how standards are beginning to take shape
Essential Capabilities of an IoT Cloud Platform - April 2017 AWS Online Tech ...Amazon Web Services
Learning Objectives:
• Learn what core capabilities are necessary for a successful IoT cloud platform
• Understand how the core capabilities work together
• Learn what and how standards are beginning to take shape
As with any other trend in the history of computer software, IoT is being powered by a new generation of cloud platforms. In this tech talk, we will identify and explain what to look for when evaluating an IoT cloud platform to ensure a successful deployment of IoT strategies. Learn what core capabilities are necessary to look for when choosing an IoT cloud platform.
(MBL303) Build Mobile Apps for IoT Devices and IoT Apps for DevicesAmazon Web Services
Whether you are creating a mobile app that controls an IoT device (such as a wearable) or an IoT device that uses the mobile phone as the relay/hub to connect to the cloud, there are various design patterns to consider. In this session, we will focus on use cases and architectures for mobile phone and IoT-connected products that leverage proximal network protocols, Wi-Fi, or cellular to connect to the cloud for high-velocity and low-velocity telemetry or command and control.
This webinar based on this presentation dives deep into the AWS IoT service that was announced at AWS re:Invent in October 2015. Will cover the components of the AWS IoT platform, demonstrate the AWS IoT Console and command line experience and outline the client-side SDKs that AWS provides to help developers build rich applications for their devices, whilst removing the heavy lifting associated with creating a scalable, secure and reliable set of cloud services to support these applications.
You can find a recording of this webinar on YouTube here: https://youtu.be/0X54z4fzN9g
Introducing AWS IoT - Interfacing with the Physical World - Technical 101Amazon Web Services
AWS IoT is a new managed service that enables Internet-connected things (sensors, actuators, devices, and applications) to easily and securely interact with each other and the cloud. If you are a manufacturer of a connected device or developer looking to extend your application into the physical world, this session will introduce you to AWS IoT services, how you can utilise and build your IoT solutions on the AWS Cloud.
Speaker: Clayton Brown, Solutions Architect, Amazon Web Services
Featured Customer - Organic Response
WEB PAGES
IOT History - Internet connected vending machine
http://cseweb.ucsd.edu/~bsy/coke.history.txt
IOT History Internet connected toasters
https://recombu.com/digital/article/internet-connected-toasters-a-history_M10281.html
IoT Overview
https://aws.amazon.com/iot/how-it-works/
AWS IOT Service - FAQ's
https://aws.amazon.com/iot/faqs/
AWS IOT Service - Prototyping Starter Kits
https://aws.amazon.com/iot/getting-started/
AWS IOT Service - Device SDKs
https://aws.amazon.com/iot/sdk/
Every wondered how to make your code physically interact with things in the real world? Got a home automation project in mind? In this presentation we will cover:
o) How to get started with Raspberry Pi and C#
o) The numerous sensors and actuators you can control
o) How to navigate basic electronics
o) Different interfaces and how to program them
o) Demonstrations of devices at work
o) Azure IoT Hub to control your code from the cloud and receive live inputs from your device in a Blazor application
A dive deep into the AWS IoT service that was announced at AWS re:Invent in October. We will cover the components of the AWS IoT platform, demonstrate the AWS IoT Console and command line experience and the client-side SDKs that AWS provides to help developers build rich applications for their devices, whilst removing the heavy lifting associated with creating a scalable, secure and reliable set of cloud services to support these applications.
Azure IoT Client SDK can be used to connect many different types of devices. At the lowest end, you can use it to connect a less than 3$ WiFi capable system on a chip microcontroller, such as the NodeMcu and WeMOS D1.
In this lecture we will see how to build a WiFI capable, Arduino based, cloud controlled IoT smart switch. We will then use a cross platform Xamarin based application to activate the smart switch. Using this application installed on a mobile phone we will open a car gate on stage as well as 7500 Miles (12,000 KM) away.
You will learn:
• An Internet of Thing system overview
• How to create and use the Azure IoT Hub
• Implementing an Azure IoT client SDK based solution
• Provisioning IoT devices, sending information to the cloud and receiving commands
• Arduino development using Visual Studio with Visual Micro
AI Pilot Review: The World’s First Virtual Assistant Marketing SuiteGoogle
AI Pilot Review: The World’s First Virtual Assistant Marketing Suite
👉👉 Click Here To Get More Info 👇👇
https://sumonreview.com/ai-pilot-review/
AI Pilot Review: Key Features
✅Deploy AI expert bots in Any Niche With Just A Click
✅With one keyword, generate complete funnels, websites, landing pages, and more.
✅More than 85 AI features are included in the AI pilot.
✅No setup or configuration; use your voice (like Siri) to do whatever you want.
✅You Can Use AI Pilot To Create your version of AI Pilot And Charge People For It…
✅ZERO Manual Work With AI Pilot. Never write, Design, Or Code Again.
✅ZERO Limits On Features Or Usages
✅Use Our AI-powered Traffic To Get Hundreds Of Customers
✅No Complicated Setup: Get Up And Running In 2 Minutes
✅99.99% Up-Time Guaranteed
✅30 Days Money-Back Guarantee
✅ZERO Upfront Cost
See My Other Reviews Article:
(1) TubeTrivia AI Review: https://sumonreview.com/tubetrivia-ai-review
(2) SocioWave Review: https://sumonreview.com/sociowave-review
(3) AI Partner & Profit Review: https://sumonreview.com/ai-partner-profit-review
(4) AI Ebook Suite Review: https://sumonreview.com/ai-ebook-suite-review
Experience our free, in-depth three-part Tendenci Platform Corporate Membership Management workshop series! In Session 1 on May 14th, 2024, we began with an Introduction and Setup, mastering the configuration of your Corporate Membership Module settings to establish membership types, applications, and more. Then, on May 16th, 2024, in Session 2, we focused on binding individual members to a Corporate Membership and Corporate Reps, teaching you how to add individual members and assign Corporate Representatives to manage dues, renewals, and associated members. Finally, on May 28th, 2024, in Session 3, we covered questions and concerns, addressing any queries or issues you may have.
For more Tendenci AMS events, check out www.tendenci.com/events
How Recreation Management Software Can Streamline Your Operations.pptxwottaspaceseo
Recreation management software streamlines operations by automating key tasks such as scheduling, registration, and payment processing, reducing manual workload and errors. It provides centralized management of facilities, classes, and events, ensuring efficient resource allocation and facility usage. The software offers user-friendly online portals for easy access to bookings and program information, enhancing customer experience. Real-time reporting and data analytics deliver insights into attendance and preferences, aiding in strategic decision-making. Additionally, effective communication tools keep participants and staff informed with timely updates. Overall, recreation management software enhances efficiency, improves service delivery, and boosts customer satisfaction.
Providing Globus Services to Users of JASMIN for Environmental Data AnalysisGlobus
JASMIN is the UK’s high-performance data analysis platform for environmental science, operated by STFC on behalf of the UK Natural Environment Research Council (NERC). In addition to its role in hosting the CEDA Archive (NERC’s long-term repository for climate, atmospheric science & Earth observation data in the UK), JASMIN provides a collaborative platform to a community of around 2,000 scientists in the UK and beyond, providing nearly 400 environmental science projects with working space, compute resources and tools to facilitate their work. High-performance data transfer into and out of JASMIN has always been a key feature, with many scientists bringing model outputs from supercomputers elsewhere in the UK, to analyse against observational or other model data in the CEDA Archive. A growing number of JASMIN users are now realising the benefits of using the Globus service to provide reliable and efficient data movement and other tasks in this and other contexts. Further use cases involve long-distance (intercontinental) transfers to and from JASMIN, and collecting results from a mobile atmospheric radar system, pushing data to JASMIN via a lightweight Globus deployment. We provide details of how Globus fits into our current infrastructure, our experience of the recent migration to GCSv5.4, and of our interest in developing use of the wider ecosystem of Globus services for the benefit of our user community.
Enhancing Research Orchestration Capabilities at ORNL.pdfGlobus
Cross-facility research orchestration comes with ever-changing constraints regarding the availability and suitability of various compute and data resources. In short, a flexible data and processing fabric is needed to enable the dynamic redirection of data and compute tasks throughout the lifecycle of an experiment. In this talk, we illustrate how we easily leveraged Globus services to instrument the ACE research testbed at the Oak Ridge Leadership Computing Facility with flexible data and task orchestration capabilities.
Large Language Models and the End of ProgrammingMatt Welsh
Talk by Matt Welsh at Craft Conference 2024 on the impact that Large Language Models will have on the future of software development. In this talk, I discuss the ways in which LLMs will impact the software industry, from replacing human software developers with AI, to replacing conventional software with models that perform reasoning, computation, and problem-solving.
Code reviews are vital for ensuring good code quality. They serve as one of our last lines of defense against bugs and subpar code reaching production.
Yet, they often turn into annoying tasks riddled with frustration, hostility, unclear feedback and lack of standards. How can we improve this crucial process?
In this session we will cover:
- The Art of Effective Code Reviews
- Streamlining the Review Process
- Elevating Reviews with Automated Tools
By the end of this presentation, you'll have the knowledge on how to organize and improve your code review proces
Paketo Buildpacks : la meilleure façon de construire des images OCI? DevopsDa...Anthony Dahanne
Les Buildpacks existent depuis plus de 10 ans ! D’abord, ils étaient utilisés pour détecter et construire une application avant de la déployer sur certains PaaS. Ensuite, nous avons pu créer des images Docker (OCI) avec leur dernière génération, les Cloud Native Buildpacks (CNCF en incubation). Sont-ils une bonne alternative au Dockerfile ? Que sont les buildpacks Paketo ? Quelles communautés les soutiennent et comment ?
Venez le découvrir lors de cette session ignite
We describe the deployment and use of Globus Compute for remote computation. This content is aimed at researchers who wish to compute on remote resources using a unified programming interface, as well as system administrators who will deploy and operate Globus Compute services on their research computing infrastructure.
Prosigns: Transforming Business with Tailored Technology SolutionsProsigns
Unlocking Business Potential: Tailored Technology Solutions by Prosigns
Discover how Prosigns, a leading technology solutions provider, partners with businesses to drive innovation and success. Our presentation showcases our comprehensive range of services, including custom software development, web and mobile app development, AI & ML solutions, blockchain integration, DevOps services, and Microsoft Dynamics 365 support.
Custom Software Development: Prosigns specializes in creating bespoke software solutions that cater to your unique business needs. Our team of experts works closely with you to understand your requirements and deliver tailor-made software that enhances efficiency and drives growth.
Web and Mobile App Development: From responsive websites to intuitive mobile applications, Prosigns develops cutting-edge solutions that engage users and deliver seamless experiences across devices.
AI & ML Solutions: Harnessing the power of Artificial Intelligence and Machine Learning, Prosigns provides smart solutions that automate processes, provide valuable insights, and drive informed decision-making.
Blockchain Integration: Prosigns offers comprehensive blockchain solutions, including development, integration, and consulting services, enabling businesses to leverage blockchain technology for enhanced security, transparency, and efficiency.
DevOps Services: Prosigns' DevOps services streamline development and operations processes, ensuring faster and more reliable software delivery through automation and continuous integration.
Microsoft Dynamics 365 Support: Prosigns provides comprehensive support and maintenance services for Microsoft Dynamics 365, ensuring your system is always up-to-date, secure, and running smoothly.
Learn how our collaborative approach and dedication to excellence help businesses achieve their goals and stay ahead in today's digital landscape. From concept to deployment, Prosigns is your trusted partner for transforming ideas into reality and unlocking the full potential of your business.
Join us on a journey of innovation and growth. Let's partner for success with Prosigns.
Climate Science Flows: Enabling Petabyte-Scale Climate Analysis with the Eart...Globus
The Earth System Grid Federation (ESGF) is a global network of data servers that archives and distributes the planet’s largest collection of Earth system model output for thousands of climate and environmental scientists worldwide. Many of these petabyte-scale data archives are located in proximity to large high-performance computing (HPC) or cloud computing resources, but the primary workflow for data users consists of transferring data, and applying computations on a different system. As a part of the ESGF 2.0 US project (funded by the United States Department of Energy Office of Science), we developed pre-defined data workflows, which can be run on-demand, capable of applying many data reduction and data analysis to the large ESGF data archives, transferring only the resultant analysis (ex. visualizations, smaller data files). In this talk, we will showcase a few of these workflows, highlighting how Globus Flows can be used for petabyte-scale climate analysis.
OpenFOAM solver for Helmholtz equation, helmholtzFoam / helmholtzBubbleFoamtakuyayamamoto1800
In this slide, we show the simulation example and the way to compile this solver.
In this solver, the Helmholtz equation can be solved by helmholtzFoam. Also, the Helmholtz equation with uniformly dispersed bubbles can be simulated by helmholtzBubbleFoam.
Quarkus Hidden and Forbidden ExtensionsMax Andersen
Quarkus has a vast extension ecosystem and is known for its subsonic and subatomic feature set. Some of these features are not as well known, and some extensions are less talked about, but that does not make them less interesting - quite the opposite.
Come join this talk to see some tips and tricks for using Quarkus and some of the lesser known features, extensions and development techniques.
Developing Distributed High-performance Computing Capabilities of an Open Sci...Globus
COVID-19 had an unprecedented impact on scientific collaboration. The pandemic and its broad response from the scientific community has forged new relationships among public health practitioners, mathematical modelers, and scientific computing specialists, while revealing critical gaps in exploiting advanced computing systems to support urgent decision making. Informed by our team’s work in applying high-performance computing in support of public health decision makers during the COVID-19 pandemic, we present how Globus technologies are enabling the development of an open science platform for robust epidemic analysis, with the goal of collaborative, secure, distributed, on-demand, and fast time-to-solution analyses to support public health.
How to Position Your Globus Data Portal for Success Ten Good PracticesGlobus
Science gateways allow science and engineering communities to access shared data, software, computing services, and instruments. Science gateways have gained a lot of traction in the last twenty years, as evidenced by projects such as the Science Gateways Community Institute (SGCI) and the Center of Excellence on Science Gateways (SGX3) in the US, The Australian Research Data Commons (ARDC) and its platforms in Australia, and the projects around Virtual Research Environments in Europe. A few mature frameworks have evolved with their different strengths and foci and have been taken up by a larger community such as the Globus Data Portal, Hubzero, Tapis, and Galaxy. However, even when gateways are built on successful frameworks, they continue to face the challenges of ongoing maintenance costs and how to meet the ever-expanding needs of the community they serve with enhanced features. It is not uncommon that gateways with compelling use cases are nonetheless unable to get past the prototype phase and become a full production service, or if they do, they don't survive more than a couple of years. While there is no guaranteed pathway to success, it seems likely that for any gateway there is a need for a strong community and/or solid funding streams to create and sustain its success. With over twenty years of examples to draw from, this presentation goes into detail for ten factors common to successful and enduring gateways that effectively serve as best practices for any new or developing gateway.
Software Engineering, Software Consulting, Tech Lead.
Spring Boot, Spring Cloud, Spring Core, Spring JDBC, Spring Security,
Spring Transaction, Spring MVC,
Log4j, REST/SOAP WEB-SERVICES.
Check out the webinar slides to learn more about how XfilesPro transforms Salesforce document management by leveraging its world-class applications. For more details, please connect with sales@xfilespro.com
If you want to watch the on-demand webinar, please click here: https://www.xfilespro.com/webinars/salesforce-document-management-2-0-smarter-faster-better/
2. Connection to the Internet of Things
“Things” mean sensors/actuators
it collects all observations and translates them in data
IoT manages the context information from:
external systems
end users interacting with your application using some web portal
IDAS is an implementation of FIWARE IoT Backend Device Management GE
to connect to Context Broker GE
it translates observations into NGSI events
3. FIWARE IoT Backend Device Management
FIWARE Context Broker
IoT
Agent-1
IoT
Agent-2
IoT
Agent-n
IoT Agent
Manager
create/monitor
FIWARE Backend IoT
Device Management
OMA NGSI API (northbound interface)
(southbound interfaces)
MQTTETSI M2M IETF CoAP
Each IoT Agent handles interaction with a given set of devices
4. Connect any thing
Three way to connect to Context Broker
Context
Broker
Your IoT
IoT
Backend
Gateway GEs Backend GEs
NGSI9/10
B) IoT Backend (IDAS/SBC)
SML, UL2.0, MQTT, ETSIM2M, CoAP/OMA‐LW
NGSI
Proprietary
Zigbee
Zwave
CoAP/MTRunner
ETSIM2M
CoAP/LWM2M
OAuth2.0
5. How to read measures captured from IoT devices
IDAS translates information into NGSI and sends to a Context Broker.
Example - connection of device using UltraLight 2.0 protocol:
Step 1 - know the details of the IDAS (IoT Agent)
Step 2 - create a model for your IoT device
Step 3 - create (register) an asset/device for your IoT device
Step 4 - send observations related to your IoT device
Step 5 - reading measurements sent by your IoT device
6. Connection to the Internet of Things – Step 1
know the details of the IDAS (IoT Agent) you will be sending the measurements to
IP Address (<idas_host>): in this case 130.206.80.47
REST Admin Port (<idas_admin_port>): the port used to access the administrative API of IDAS, 5073
REST Devices Port (<idas_ul20_port>): the port used by your IoT devices to send observations or request
commands, in this case 8002
Service (<service>): IDAS is able to manage different tenants, for instance for different cities or smartspaces. You
can always use our “OpenIoT” service for testing, as we actually do in this example
APIKEY (<apikey>): This is a shared secret your IoT devices need to know prior to communicate to IDAS
regarding a specific Service. Each service/tenant has its own APIKEY, in the case of the testing service “OpenIoT” it
is the string “4jggokgpepnvsb2uv4s40d59ov”
7. Connection to the Internet of Things – Step 2
Create a Model for your IoT device
In the OpenIoT model there are:
SENSOR_TEMP: for a generic Temperature sensor
SENSOR_HUM: for a generic Humidity sensor
SENSOR_LUM: for a generic Illuminance sensor
SENSOR_MOV: for a generic Presence sensor
SENSOR_ZWAVE_4IN1: for the specific Everspring Zwave 4IN1 (Temperature, Humidity, Light, Presence) sensor
8. Connection to the Internet of Things – Step 2
Create an own Model is pretty simple (use REST ADMIN API)
Payload JSON Format:
Check IDAS doc in the Catalogue
TOKEN = FIWARE Oauth Token
Measurements have an “alias”
e.g: Temperature = t
POST <idas_host>:<idas_admin_port>/m2m/v2/services/<service>/models/
(Example: POST: http://130.206.80.47:5073/m2m/v2/services/OpenIoT/models/)
Headers: {'content‐type': 'application/json’; 'X‐Auth‐Token' : <Oauth2.0 TOKEN>}
{ "name": "SENSOR_TEMP",
"capabilities" : [
{ "name" : "Temperature",
"property" : "temperature",
"format" : {
"name" : "Temperature",
"alias" : "t" ,
"phenomenon": "urn:x‐ogc:def:phenomenon:IDAS:1.0:temperature",
"type" : "Quantity",
"uom": "celsius”
} } ],
"protocol": "ul‐2_0”
}
9. Connection to the Internet of Things – Step 3
Create (register) an asset/device for your IoT device (use REST ADMIN API)
Payload JSON Format:
Check IDAS doc in the Catalogue
TOKEN = FIWARE Oauth Token
Must reuse an existing model
DEV_ID = 1st “name”
ASSET_ID = 2nd (asset) “name”
POST <idas_host>:<idas_admin_port>/m2m/v2/services/<service>/assets/
(Example: POST: http://130.206.80.47:5371/m2m/v2/services/OpenIoT/assets/)
Headers: {'content‐type': 'application/json’; 'X‐Auth‐Token' : <Oauth2.0 TOKEN>}
{
"name": "RPI:79:ed:af:zwave:temp:1",
"model": "SENSOR_TEMP",
"asset": {
"name": "TEMP‐LivingRoom",
"description": "asset model protocol”
}
}
10. Connection to the Internet of Things – Step 4
Send observations from IoT device (use UL2.0 DEVICE API)
Payload JSON Format:
TOKEN = FIWARE Oauth Token
DEV_ID = asset name (step 3)
POST:
http://130.206.80.47:8002/d?k=[APIKEY]&i=[DEV_ID]
http://130.206.80.47:8002/d?k=4jggokgpepnvsb2uv4s40d59ov&i=RPI:79:ed:af:zw
ave:temp:1
Headers: {'content‐type': 'application/text’; 'X‐Auth‐Token' : [TOKEN]}
Payload: ‘ t|25‘
Sending multiple measurements with one request (4IN1):
POST:
http://130.206.80.47:8002/d?k=4jggokgpepnvsb2uv4s40d59ov&i=RPI:79:ed:af:4IN
1‐Room
Headers: {'content‐type': 'application/text’; 'X‐Auth‐Token' : [TOKEN]}
Payload: ‘t|23#h|80#l|95#m|Quiet‘
11. Connection to the Internet of Things – Step 5
Read measurements sent by your IoT device
Use NGSI API to read NSGI entity
Entity ID = <asset_name> (TEMP-LivingRoom)
Entity Type = Sensor
Attributes = phenomena (Temperature, Humidity, Light, Presence)
GET <idas_host>:<idas_admin_port>/m2m/v2/services/<service>/assets/
(Example: GET: http://130.206.80.47:5371/m2m/v2/services/OpenIoT/assets/[ASSET_ID])
12. How to act upon IoT devices
Send commands to device:
register command URL (PUSH)
command = true to know what attribute is related
get commands from device (POOLING)
HTTP POST body can be empty or containing a measure
send commands via IDAS ADMIN API
Command XML can be escaped when used in REST API
PUT: <sbc_host>/m2m/v2/services/WorkshopSBC/assets/AssetSemaphoreDemo
Headers: {'content‐type': 'application/json’}
{
"DeviceProps": {
"commandURL": "http://movistarfoto.tid.es:80/CommandSimulator/ping",
"command": "true",
"manufacturer": "Test Manufacturer",
"model": "A123",
"serialNumber": "123456",
"version": "1.0",
}
}
GET or POST:
<idas_host:8002/d?k=5qmnuj9du3qOr3slifhvqgkuif&i=SemaphoreDemo&ip=http://movistarfo
to.tid.es:80/CommandSimulator/ping
tm|32.3
POST: <sbc_host>/m2m/v2/services/WorkshopSBC/assets/AssetSemaphoreDemo/command
{ “commandXML": “<paid:command name=“ping“ />“}