The insight on custom operators and operator overloading in Swift language, also in comparison to Haskell, C++ and Objective-C
Playground content: https://gist.github.com/mikeger/e7c3d664dddd7322977c
Deploying PHP Applications to AWS Elastic BeanstalkBoyd Hemphill
Delivered first at the Austin PHP Meetup. A 30,000 foot view of why Victory CTO chooses to deliver applications to Elastic Beanstalk when possible. Simply, scalable and developer friendly. Our customers win.
Dynamically assembled REST Microservices using JAX-RS and... Microservices? -...mfrancis
OSGi Community Event 2016 Presentation by Neil Bartlett (Paremus)
REST microservices are a powerful tool for composing large-scale systems, and the standalone nature of a microservice helps to avoid it becoming part of a “big ball of mud” application. Given the power and success of microservices as inter-process modules, why stop there? OSGi has offered in-process microservices for nearly two decades, and uses them to great effect in modular applications.
The new OSGi JAX-RS whiteboard service allows dynamic OSGi services to be automatically exported as JAX-RS Resources, Filters or Applications. These “Microservice modules” can be easily shared or moved between frameworks, allowing you to benefit from a microservice structure that goes all the way down.
Background
Over the last decade there has been a significant shift in the way that many computer programs are written. The focus has changed from building larger, more monolithic applications that provide a single high-level function, to composing these high-level behaviours from groups of smaller, distributed services. This is generally known as a “microservice” architecture, indicating that the services are smaller and lighter weight than typical web services.
The standard for REST microservices in Java is known as JAX-RS. JAX-RS provides a simple annotation-based model in which POJOs can have their methods mapped to RESTful service invocations. There is automatic mapping of HTTP parameters, and of the HTTP response, based on the annotations, and the incoming HTTP Headers. JAX-RS also includes support for grouping these POJOs into a single Application artifact. This allows the POJOs to interact with one another, as well as to share configuration and runtime state. When used in JAX-RS these POJOs are known as JAX-RS resources.
Ideal JAX-RS resources are stateless, and are usually instantiated by the container. JAX-RS resources share many features with OSGi services, in that they provide a way for machines (or processes within a machine) to interact with one another through a defined contract. This synergy between JAX-RS resources and OSGi services is the driver for the OSGi JAX-RS whiteboard service, allowing OSGi services to be transparently exposed using JAX-RS.
Steamhaus helps companies of all shapes and sizes adopt public cloud and DevOps tooling. In this presentation, we discuss what the journey to DevOps can look like, what challenges you may face, and the benefits of a successful implementation
OSGi toolchain from the ground up - Matteo Rullimfrancis
OSGi Community Event 2016 Presentation by Matteo Rulli (FlairBit)
OSGi learning curve is steep but its benefits widely surpass difficulties: OSGi gives you sensible dependencies management, pluggable extensions mechanisms, strong modularity, out-of-the-box semantic versioning support and strong contract-based software development.
In this talk I’ll describe how to build an effective OSGi toolchain from the ground up: integrate maven and bndtools, set-up a test-driven development workflow on top of OSGi, use maven repositories as a baseline for semantic versioning and leverage bnd remote launcher to effectively debug bundles on remote target runtimes.
Deploying PHP Applications to AWS Elastic BeanstalkBoyd Hemphill
Delivered first at the Austin PHP Meetup. A 30,000 foot view of why Victory CTO chooses to deliver applications to Elastic Beanstalk when possible. Simply, scalable and developer friendly. Our customers win.
Dynamically assembled REST Microservices using JAX-RS and... Microservices? -...mfrancis
OSGi Community Event 2016 Presentation by Neil Bartlett (Paremus)
REST microservices are a powerful tool for composing large-scale systems, and the standalone nature of a microservice helps to avoid it becoming part of a “big ball of mud” application. Given the power and success of microservices as inter-process modules, why stop there? OSGi has offered in-process microservices for nearly two decades, and uses them to great effect in modular applications.
The new OSGi JAX-RS whiteboard service allows dynamic OSGi services to be automatically exported as JAX-RS Resources, Filters or Applications. These “Microservice modules” can be easily shared or moved between frameworks, allowing you to benefit from a microservice structure that goes all the way down.
Background
Over the last decade there has been a significant shift in the way that many computer programs are written. The focus has changed from building larger, more monolithic applications that provide a single high-level function, to composing these high-level behaviours from groups of smaller, distributed services. This is generally known as a “microservice” architecture, indicating that the services are smaller and lighter weight than typical web services.
The standard for REST microservices in Java is known as JAX-RS. JAX-RS provides a simple annotation-based model in which POJOs can have their methods mapped to RESTful service invocations. There is automatic mapping of HTTP parameters, and of the HTTP response, based on the annotations, and the incoming HTTP Headers. JAX-RS also includes support for grouping these POJOs into a single Application artifact. This allows the POJOs to interact with one another, as well as to share configuration and runtime state. When used in JAX-RS these POJOs are known as JAX-RS resources.
Ideal JAX-RS resources are stateless, and are usually instantiated by the container. JAX-RS resources share many features with OSGi services, in that they provide a way for machines (or processes within a machine) to interact with one another through a defined contract. This synergy between JAX-RS resources and OSGi services is the driver for the OSGi JAX-RS whiteboard service, allowing OSGi services to be transparently exposed using JAX-RS.
Steamhaus helps companies of all shapes and sizes adopt public cloud and DevOps tooling. In this presentation, we discuss what the journey to DevOps can look like, what challenges you may face, and the benefits of a successful implementation
OSGi toolchain from the ground up - Matteo Rullimfrancis
OSGi Community Event 2016 Presentation by Matteo Rulli (FlairBit)
OSGi learning curve is steep but its benefits widely surpass difficulties: OSGi gives you sensible dependencies management, pluggable extensions mechanisms, strong modularity, out-of-the-box semantic versioning support and strong contract-based software development.
In this talk I’ll describe how to build an effective OSGi toolchain from the ground up: integrate maven and bndtools, set-up a test-driven development workflow on top of OSGi, use maven repositories as a baseline for semantic versioning and leverage bnd remote launcher to effectively debug bundles on remote target runtimes.
Вы хотите существенно поправить свое здоровье, выглядеть моложе и быть активнее? Ищете свою систему оздоровления самостоятельно? Аюрведическая фитопродукция компании Традо предназначена для всех систем организма и людей всех возрастов. А, главное, Вы можете очень быстро почувствовать положительный эффект и никаких отрицательных проявлений.
Компания ТРАДО представляет натуральные травяные препараты: оздоровительно - восстановительные комплексы различных систем организма и корректоры питания компании "Bliss Аyurveda" Компания ТРАДО предлагает технологию достижения здоровья и знания для того, чтобы поддержание собственного здоровья стало образом жизни, а не разовой акцией. Миссия ТРАДО продвижение оздоровительных технологий, просветительская деятельность и возращение к традициям
Business Continuity & Disaster Recovery introductieB.A.
Presentatie van 30 september 2016 voor Syntra West's IT club @ DCO datacenter. Het bevat een korte introductie en tips en trucks om ervoor te zorgen dat de kritische ICT-infrastructuur en bijhorende data ten allen tijden beschikbaar blijft.
How to develop & Present Professional presentation - Presentation skills - How to make your presentation stick!! using Professional PowerPoint - Public speaking & Projecting confidence
At Wire in UI we have everything custom, today I would bring up two topics:
Custom animation’s timings on UIViews
Custom styling for the user interface
The Fantastic Voyage to PaaS - Are we there yet? (Cloud Foundry Summit 2014)VMware Tanzu
Keynote delivered by Casey Hadden, Software Developer and Architect at SAS.
SAS is a software vendor with 35+ years of industry history (and 35+ years of software decisions). From mainframes, Unix workstations, and client-server to web applications, big data, and cloud; one constant has been the changing computing environment. Throughout these eras, SAS software and the SAS business has adapted to each change in order to deliver valuable analytics to our customers.
With cloud environments firmly ensconced and PaaS gaining traction every day, how does SAS rework its software and business again to compete and thrive in this environment? How can SAS help to fill in the 'Analytics' portion of an enterprise PaaS strategy?
Вы хотите существенно поправить свое здоровье, выглядеть моложе и быть активнее? Ищете свою систему оздоровления самостоятельно? Аюрведическая фитопродукция компании Традо предназначена для всех систем организма и людей всех возрастов. А, главное, Вы можете очень быстро почувствовать положительный эффект и никаких отрицательных проявлений.
Компания ТРАДО представляет натуральные травяные препараты: оздоровительно - восстановительные комплексы различных систем организма и корректоры питания компании "Bliss Аyurveda" Компания ТРАДО предлагает технологию достижения здоровья и знания для того, чтобы поддержание собственного здоровья стало образом жизни, а не разовой акцией. Миссия ТРАДО продвижение оздоровительных технологий, просветительская деятельность и возращение к традициям
Business Continuity & Disaster Recovery introductieB.A.
Presentatie van 30 september 2016 voor Syntra West's IT club @ DCO datacenter. Het bevat een korte introductie en tips en trucks om ervoor te zorgen dat de kritische ICT-infrastructuur en bijhorende data ten allen tijden beschikbaar blijft.
How to develop & Present Professional presentation - Presentation skills - How to make your presentation stick!! using Professional PowerPoint - Public speaking & Projecting confidence
At Wire in UI we have everything custom, today I would bring up two topics:
Custom animation’s timings on UIViews
Custom styling for the user interface
The Fantastic Voyage to PaaS - Are we there yet? (Cloud Foundry Summit 2014)VMware Tanzu
Keynote delivered by Casey Hadden, Software Developer and Architect at SAS.
SAS is a software vendor with 35+ years of industry history (and 35+ years of software decisions). From mainframes, Unix workstations, and client-server to web applications, big data, and cloud; one constant has been the changing computing environment. Throughout these eras, SAS software and the SAS business has adapted to each change in order to deliver valuable analytics to our customers.
With cloud environments firmly ensconced and PaaS gaining traction every day, how does SAS rework its software and business again to compete and thrive in this environment? How can SAS help to fill in the 'Analytics' portion of an enterprise PaaS strategy?
Devops Enterprise Summit: My Great Awakening: Top “Ah-ha” Moments As Former ...cornelia davis
After spending her entire career as a software developer, with nary a moment doing operations, Cornelia Davis found herself working on an application platform that serves operations as much as development. In order to better understand that world, she spent one month on the team that runs that platform in production. The experience brought lessons in organizational design, the value of pair-ops (in addition to pair programming) and test-driven development, the importance of addressing continuous integration as a first class concern, and how separating infrastructure ops from application ops serves the business and their customers better. In this session Cornelia will share the “prod incidents” that brought these teachings; the audience will gain an appreciation not only for what, but why the lessons are so important.
Testing and Troubleshooting with AWS Device Farm - MBL301 - re:Invent 2017Amazon Web Services
Testing your mobile app is important! In this session, learn about UI testing and how to build UI tests, then run the UI tests on a variety of mobile devices in the cloud. Learn how you can go completely device free by using devices in the cloud for your development. Also, learn about using tools like Appium and Jenkins as part of your testing and QA process. We use PWA and native apps in this session to show the difference.
Asynchronous Services – A promising future for OSGi - T Wardmfrancis
OSGi Community Event 2014
Abstract:
Asynchronous and event-driven programming models are known to offer exceptional performance in large-scale parallel workloads, and are experiencing significant growth in the Java ecosystem. Other JVM languages are also exploring the benefits of high-throughput asynchronous systems; the Actor pattern is commonly used to help design and build these systems. At its heart the Actor pattern is all about composing systems from modular components – exactly the same thing that OSGi is designed for. In the imminent OSGi Enterprise R6 release OSGi will be adding some new APIs that allow bundles to communicate asynchronously, even when using existing synchronous services.
This talk will describe the workings of the new Promises and Asynchronous Services APIs from the OSGi Enterprise and Compendium specifications, showing you how you can start to take advantage of asynchronous programming techniques using modular, loosely-coupled services. It will also demonstrate how OSGi Remote Services can transparently integrate within the asynchronous application, allowing completely non-blocking interactions in distributed environments.
Speaker Bio:
Tim Ward is a Senior Consulting Engineer and Trainer at Paremus, a co-author of Enterprise OSGi in Action, and has been actively working with OSGi for over six years. Tim has been a regular participant in the OSGi Core Platform and Enterprise Expert Groups, and led the development of several specifications, including OSGi Promises and Asynchronous Services. Tim is also an active Open Source committer and a PMC member in the Apache Aries project, which provides a container for enterprise OSGi applications.
Tim is a regular conference speaker, and can often be found at JavaOne, Devoxx, OSGi DevCon, OSGi Community Event, EclipseCon, Jazoon and JAX London.
Emulators as an Emerging Best Practice for API ProvidersCisco DevNet
Modern software leverage a lot of external APIs, which raises several issues: how can development teams safely build and test their software when some components they rely on keep evolving. And what if some of these components are key for the whole software to even fire up. These are some of the challenges faced today by Cisco internal development teams, but also partner and enterprise developers using Cisco's software. The industry proposes two main strategies to circumvent these challenges: API Mocking, and Service Virtualization. Both of these strategies have pro and cons. I came up with the idea of proposing API emulators has a 3rd option. From another perspective, Serverless platforms are recognized to be unique as they are scalable and straightforward to use. It turns out that major industry vendors (Google, Amazon, Microsoft…) have invested to create Emulator as companions to their Serverless platforms, in order to attract, on-board and have developers adopt Serverless platforms. In this talk, I'll explain the motivation behind API emulators, in the perspective of DevOps, CI/CD, Development Processes, and Serverless/Microservices architectures. I'll illustrate the talk with several prototypes: - Mini-Spark: an Emulator for the Cisco Spark API which mimics the execution environment of the Cisco Spark Cloud platform - Tropo-Ready: an Emulator for Tropo Serverless Telephony platform, tied it to Visual Studio Code in order to reach to developer communities I'll dive into the details of the process to create such emulators, and elaborate on the consideration that Emulators are emerging as key components of API providers's strategy.
Running open source PHP applications on you IBM iProximity Group
At International i-Power 2015, Pete Samways presented a hands-on workshop entitled 'Running open source products on your IBM i'.
As the IBM i is a more open platform than it has ever been, it has become an excellent platform for running and developing web and mobile applications. In this practical workshop, attendees were guided through the process of installing and running open source PHP applications on their IBM i such as Drupal, Magento, WordPress, Mantis Bug Tracker and Sugar CRM. The session included live and guided demonstrations of installing Zend Server, Zend DBi and the applications themselves from a .zpk or from source.
Download the slides from the workshop to find out about more about Zend Server, some top tips for configuring Zend Server, what open source is, why PHP for open source and the advantages of PHP on the IBM i.
This is my presentation from ODTUG Mobile Day in Utrecht the Netherlands. It shows several examples / how to's regarding Oracle's mobile application Framework MAF
CI and CD Across the Enterprise with Jenkins (devops.com Nov 2014)CloudBees
Delivering value to the business faster thanks to Continuous Delivery and DevOps is the new mantra of IT organizations. In this webinar, CloudBees will discuss how Jenkins, the most popular open source Continuous Integration tool, allows DevOps teams to implement Continuous Delivery.
You will learn how to:
* Orchestrate Continuous Delivery pipelines with the new workflow feature,
* Scale Jenkins horizontally in your organization using Jenkins Operations Center by CloudBees,
* Implement end to end traceability with Jenkins and Puppet and Chef.
http://devops.com/news/ci-and-cd-across-enterprise-jenkins/
https://github.com/CloudBees-community/vagrant-puppet-petclinic
Building a right sized, do-anything runtime using OSGi technologies: a case s...mfrancis
The WebSphere Application Server Liberty profile uses several OSGi technologies in addition to the Equinox OSGi framework: Configuration Admin, Metatype, and Declarative Services being first and foremost among them.
In this talk, I'll go over how Liberty uses these technologies to create a dynamic flexible runtime that can be right-sized based on the server's configuration. I'll share the lessons we've learned, and what we consider to be best practice for interacting with these three services.
Bio:
Erin Schnabel is the Development lead for the WebSphere Application Server Liberty profile. She has over 12 years of experience in the WebSphere Application Server development organization in various technical roles. Erin has over 15 years of experience working with Java and application middleware across various hardware platforms, including IBM z/OS®. She specializes in composable runtimes, including the application of OSGi, object-oriented and service-oriented technologies and design patterns to decompose existing software systems into flexible, composable units.
Authentication and Identity with Amazon Cognito & Analytics with Amazon PinpointAmazon Web Services
by Adrian Hall, Sr. Developer Advocate, AWS
One of the key challenges for mobile applications is managing users and their identities in order to support monetization strategies, provide differentiated services, and manage fine grained access and data controls. In this session, you’ll learn how Amazon Cognito provides user sign-up and sign-in as part of your onboarding workflow and advanced capabilities for data access/feature management and security.
Once you’ve acquired a user, then the even more difficult task of retaining and monetizing the user begins. In order to retain the user, they must be engaged with the application. In this session, you’ll learn how to use Amazon Pinpoint to implement user engagement strategies via data and event capture, advanced analytics, integrated multi-channel messaging (mobile push, SMS, email) to drive campaigns (both transactional and targeted) based on demographics and audience segmentation.
Webinar 5 challenges of mobilization april 9 2014Appear
Are you faced with mobilizing an existing software solution in a highly competitive market?
Worried about time to market, cost, expertise, learning curve or other challenges associated with enterprise mobility projects?
In our webinar you will learn about the 5 essential challenges of mobilizing legacy software and some different ways to overcome them.
Video available from Parleys.com:
https://www.parleys.com/talk/java-versus-javascript-head-head
Programmers are often advised to use “the right tool for the right job.” So how does Java compare to JavaScript? This session compares and contrasts Java and JavaScript in different areas and determines just which is the king of the languages that start with Java.
Similar to Custom Swift Operators: The Good, the Bad and the Ugly (20)
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.