Overview session of Microsoft's Azure Service Fabric Overview (v1.5.175), delivered at AzurePT community event in Lisbon, held March 26. The session describes all the main components of the platform, with a focus on its architecture.
Microservices to Scale using Azure Service FabricMukul Jain
Digital Disruption Age expect our systems to have Agility and Scalability. MicroServices with Azure Service Fabric is helping teams and organisations to be ready for it
If you need to build highly performant, mission critical ,microservice-based system following DevOps best practices, you should definitely check Service Fabric!
Service Fabric is one of the most interesting services Azure offers today. It provide unique capabilities outperforming competitor products.
We are seeing global companies start to use Service Fabric for their mission critical solutions.
In this talk we explore the current state of Service Fabric and dive deeper to highlight best practices and design patterns.
We will cover the following topics:
• Service Fabric Core Concepts
• Cluster Planning and Management
• Stateless Services
• Stateful Services
• Actor Model
• Availability and reliability
• Scalability and perfromance
• Diganostics and Monitoring
• Containers
• Testing
• IoT
Live broadcast on https://www.youtube.com/watch?v=Zuxfhpab6xo
Azure service fabric for building micro service based applications. Comparison of monolythic application with cloud based micro service application, hosting over cloud containers like docker
Tokyo Azure Meetup #5 - Microservices and Azure Service FabricTokyo Azure Meetup
Azure Service Fabric is now Generally Available!
In this meetup we will start from the beginning and define what is microservice.
Next we will have a deep dive in Azure Service Fabric. Azure Service Fabric is one of the most interesting Azure service. Used internally in Microsoft for 5 years and backing up one of the most demanding Azure services today such as Azure SQL, Document DB, Cortana and Skype for Business.
We will be talking about the two models that are supported by Azure Service Fabric:
- Reliable Services (We will explore the reasons for having both stateful and stateless offerings in this model)
- Reliable Actors
Then we will talk how you can create Azure Service Fabric cluster on premise or in another cloud.
We will demo deployments in Azure for the various models.
Azure Service Fabric is the most advanced and complete offering for developing and hosting microservices in Azure. It builds on years experience Microsoft acquired running one of the most demanding services such as Azure SQL. Moreover, Azure Service Fabric solves very difficult distributed computing problems such as data synchronization, zero downtime deployment, update and rollback operations at large scale.
Join us to learn more about Azure Service Fabric and start using it immediately after the meetup!
Microservices have become a trendy development strategy. Hosting and running such services used to be pretty painful… but here it comes Service Fabric! Let's take a closer look at this platform, it's different development models and all the features it offers. And not only for microservices!
This is basically a re-delivery of several Build talks and another Microservices talk from my customer engagements. Some information about microservices, when to use what and Azure Service Fabric.
Microservices to Scale using Azure Service FabricMukul Jain
Digital Disruption Age expect our systems to have Agility and Scalability. MicroServices with Azure Service Fabric is helping teams and organisations to be ready for it
If you need to build highly performant, mission critical ,microservice-based system following DevOps best practices, you should definitely check Service Fabric!
Service Fabric is one of the most interesting services Azure offers today. It provide unique capabilities outperforming competitor products.
We are seeing global companies start to use Service Fabric for their mission critical solutions.
In this talk we explore the current state of Service Fabric and dive deeper to highlight best practices and design patterns.
We will cover the following topics:
• Service Fabric Core Concepts
• Cluster Planning and Management
• Stateless Services
• Stateful Services
• Actor Model
• Availability and reliability
• Scalability and perfromance
• Diganostics and Monitoring
• Containers
• Testing
• IoT
Live broadcast on https://www.youtube.com/watch?v=Zuxfhpab6xo
Azure service fabric for building micro service based applications. Comparison of monolythic application with cloud based micro service application, hosting over cloud containers like docker
Tokyo Azure Meetup #5 - Microservices and Azure Service FabricTokyo Azure Meetup
Azure Service Fabric is now Generally Available!
In this meetup we will start from the beginning and define what is microservice.
Next we will have a deep dive in Azure Service Fabric. Azure Service Fabric is one of the most interesting Azure service. Used internally in Microsoft for 5 years and backing up one of the most demanding Azure services today such as Azure SQL, Document DB, Cortana and Skype for Business.
We will be talking about the two models that are supported by Azure Service Fabric:
- Reliable Services (We will explore the reasons for having both stateful and stateless offerings in this model)
- Reliable Actors
Then we will talk how you can create Azure Service Fabric cluster on premise or in another cloud.
We will demo deployments in Azure for the various models.
Azure Service Fabric is the most advanced and complete offering for developing and hosting microservices in Azure. It builds on years experience Microsoft acquired running one of the most demanding services such as Azure SQL. Moreover, Azure Service Fabric solves very difficult distributed computing problems such as data synchronization, zero downtime deployment, update and rollback operations at large scale.
Join us to learn more about Azure Service Fabric and start using it immediately after the meetup!
Microservices have become a trendy development strategy. Hosting and running such services used to be pretty painful… but here it comes Service Fabric! Let's take a closer look at this platform, it's different development models and all the features it offers. And not only for microservices!
This is basically a re-delivery of several Build talks and another Microservices talk from my customer engagements. Some information about microservices, when to use what and Azure Service Fabric.
Azure Service Fabric and the Actor Model: when did we forget Object Orientation?João Pedro Martins
Session presented at DDD event in TVP/Microsoft UK HQ. Introduction to Azure Service Fabric, and focus on the actor model (formerly known as Project Orleans), with demos and documentation on how it is supported in Service Fabric. Goal: ask ourselves why did we really replace OO with "stateless services".
La agilidad y disponibilidad de la nube así como las constantes demandas de velocidad de los negocios, han provocado el surgimiento de aplicaciones basadas en microservicios. En esta charla veremos cómo utilizar esta arquitectura en Azure.
Introduction to Oracle Cloud Infrastructure ServicesKnoldus Inc.
Oracle Cloud Infrastructure is a set of complementary cloud services that enable you to build and run a wide range of applications and services in a highly available hosted environment. Oracle Cloud Infrastructure (OCI) offers high-performance compute capabilities (as physical hardware instances) and storage capacity in a flexible overlay virtual network that is securely accessible from your on-premises network.
Fundamental and Practice.
Explain about microservices characters and pattern. And also how to be good build microservices. And also additional the scale cube and CAP theory.
Architecting Multi-Cloud Applications - Myth or Reality?aravindajju
We reached a phase in cloud computing, where it is evident that multi-cloud is a reality. Depending on a single cloud is risky and probably doesn't work for most workloads. That said, there are myriad of challenges in architecting applications to run across clouds. So is architecting applications for multi-cloud a myth still? or is it a reality? This talk explores the challenges in multi-cloud application architectures and possible approaches & technology choices.
Banking and Docker Datacenter - How Containers Drive AgilitySendachi
Banks are a museum of technologies, Technology diversity is prevalent. When you containerize the container becomes the common unit of management and operations making management much simpler.
Azure paa s v2 – microservices, microsoft (azure) service fabric, .apps and o...Tomasz Kopacz
How to build architecture based on microservices. What is Azure Service Fabric, and how this technology help us to build stateless and statefull services. How to start with actor-based programming. How to use also *.Apps and containers in microservices world. And of course – how to deal with many, many objects and components in our application.
Level: 300 (ok – 200, because I will explain basic concepts – but on the other hands those topic (especially around actors) are quite complicated)
From: http://net.developerdays.pl/
Distributed Design and Architecture of Cloud FoundryDerek Collison
In this session we will dig deep into Cloud Foundry's core architecture and design principles. We will discuss the challenges around scaling and operating a large scale service as we combined the PaaS and traditional IaaS layers, and how we achieve multiple updates per week to the system with no perceived downtime. Allowing user to download a single virtual machine that is a complete replica of the service presented some challenges as well, and we will discuss our approach to offering up the downloadable private cloud.
Mesosphere DC/OS has always helped organizations run containers, legacy apps, and data services consistently on any infrastructure, while reducing operational overhead and infrastructure cost.
Industry leaders such as athenahealth, Royal Caribbean Cruise Line, Deutsche Telekom and many others rely on DC/OS to power their ground-breaking machine learning, IoT, and edge computing initiatives.
DC/OS 1.11, the latest release, introduces many exciting capabilities such as:
1. Seamless Hybrid Cloud Operations — Hybrid cloud use cases such as edge computing, cross-cloud business continuity / disaster recovery and cloud bursting become real. Combine public cloud, private datacenter, and edge compute resources into a single logical computer.
2. Production Kubernetes-as-a-Service — Deploy, scale, and upgrade pure Kubernetes for all of the teams in an organization with one click.
3. Enhanced Data Security — Protect sensitive data in transit and simplify regulatory compliance for distributed data services. DC/OS allows one-click configuration for transport level encryption and integrated authentication, authorization and access control.
Modernizing Applications with Microservices and DC/OS (Lightbend/Mesosphere c...Lightbend
**Featuring Aaron Williams, Head of Advocacy at Mesosphere, Inc. and Markus Eisele, Developer Advocate at Lightbend, Inc.**
The traditional architecture that enterprises run their businesses on has typically been delivered as monolithic applications running in a virtualized, on-premise infrastructure. Public and private cloud technologies have changed everything, but if the applications are not designed, or re-designed, appropriately, then it is impossible to take advantage of the advances in both distributed application services and hybrid infrastructure. Consequently, enterprise architects are looking to microservices-based architectures as a means to modernize their legacy applications.
This webinar with Lightbend and partner Mesosphere will introduce a new framework specifically designed to help developers modernize legacy Java EE applications into systems of microservices and then discuss exactly what is required to run these distributed systems at enterprise scale.
This presentation is about Platform as a Service, a category of cloud computing services that enables customers to develop, run, and manage applications without building and maintaining their own infrastructure. The presentation also contains an overview of public cloud application platforms, such as Google Cloud Platform, AWS, Microsoft Azure and more.
The presentation was held by Volodymyr Davydenko (Engineering Consultant, GlobalLogic) at GlobalLogic Kyiv DevOps Career Day on June 9, 2018.
Microsoft: Building a Massively Scalable System with DataStax and Microsoft's...DataStax Academy
We have the challenge of how to reliably store massive quantities of data that are available even in the face of infrastructure failures. We have similar challenges on the application side. The most successful cloud architectures break applications down into microservices. How then do we deploy, upgrade and manage the scale of those microservices? This session will illustrate how to tackle these challenges by taking advantage of both Cassandra and Microsoft's next generation PaaS infrastructure called Azure Service Fabric.
Azure Microservices in Practice - Radu VunvuleaITCamp
In this session we will take a look on Azure Service Fabric and how we can create a web application using ASP.NET Core and microservices. During the presentation we will create a web application that will be hosted in Azure Service Fabric and use the most important capabilities of Azure Service Fabric.
Azure Service Fabric and the Actor Model: when did we forget Object Orientation?João Pedro Martins
Session presented at DDD event in TVP/Microsoft UK HQ. Introduction to Azure Service Fabric, and focus on the actor model (formerly known as Project Orleans), with demos and documentation on how it is supported in Service Fabric. Goal: ask ourselves why did we really replace OO with "stateless services".
La agilidad y disponibilidad de la nube así como las constantes demandas de velocidad de los negocios, han provocado el surgimiento de aplicaciones basadas en microservicios. En esta charla veremos cómo utilizar esta arquitectura en Azure.
Introduction to Oracle Cloud Infrastructure ServicesKnoldus Inc.
Oracle Cloud Infrastructure is a set of complementary cloud services that enable you to build and run a wide range of applications and services in a highly available hosted environment. Oracle Cloud Infrastructure (OCI) offers high-performance compute capabilities (as physical hardware instances) and storage capacity in a flexible overlay virtual network that is securely accessible from your on-premises network.
Fundamental and Practice.
Explain about microservices characters and pattern. And also how to be good build microservices. And also additional the scale cube and CAP theory.
Architecting Multi-Cloud Applications - Myth or Reality?aravindajju
We reached a phase in cloud computing, where it is evident that multi-cloud is a reality. Depending on a single cloud is risky and probably doesn't work for most workloads. That said, there are myriad of challenges in architecting applications to run across clouds. So is architecting applications for multi-cloud a myth still? or is it a reality? This talk explores the challenges in multi-cloud application architectures and possible approaches & technology choices.
Banking and Docker Datacenter - How Containers Drive AgilitySendachi
Banks are a museum of technologies, Technology diversity is prevalent. When you containerize the container becomes the common unit of management and operations making management much simpler.
Azure paa s v2 – microservices, microsoft (azure) service fabric, .apps and o...Tomasz Kopacz
How to build architecture based on microservices. What is Azure Service Fabric, and how this technology help us to build stateless and statefull services. How to start with actor-based programming. How to use also *.Apps and containers in microservices world. And of course – how to deal with many, many objects and components in our application.
Level: 300 (ok – 200, because I will explain basic concepts – but on the other hands those topic (especially around actors) are quite complicated)
From: http://net.developerdays.pl/
Distributed Design and Architecture of Cloud FoundryDerek Collison
In this session we will dig deep into Cloud Foundry's core architecture and design principles. We will discuss the challenges around scaling and operating a large scale service as we combined the PaaS and traditional IaaS layers, and how we achieve multiple updates per week to the system with no perceived downtime. Allowing user to download a single virtual machine that is a complete replica of the service presented some challenges as well, and we will discuss our approach to offering up the downloadable private cloud.
Mesosphere DC/OS has always helped organizations run containers, legacy apps, and data services consistently on any infrastructure, while reducing operational overhead and infrastructure cost.
Industry leaders such as athenahealth, Royal Caribbean Cruise Line, Deutsche Telekom and many others rely on DC/OS to power their ground-breaking machine learning, IoT, and edge computing initiatives.
DC/OS 1.11, the latest release, introduces many exciting capabilities such as:
1. Seamless Hybrid Cloud Operations — Hybrid cloud use cases such as edge computing, cross-cloud business continuity / disaster recovery and cloud bursting become real. Combine public cloud, private datacenter, and edge compute resources into a single logical computer.
2. Production Kubernetes-as-a-Service — Deploy, scale, and upgrade pure Kubernetes for all of the teams in an organization with one click.
3. Enhanced Data Security — Protect sensitive data in transit and simplify regulatory compliance for distributed data services. DC/OS allows one-click configuration for transport level encryption and integrated authentication, authorization and access control.
Modernizing Applications with Microservices and DC/OS (Lightbend/Mesosphere c...Lightbend
**Featuring Aaron Williams, Head of Advocacy at Mesosphere, Inc. and Markus Eisele, Developer Advocate at Lightbend, Inc.**
The traditional architecture that enterprises run their businesses on has typically been delivered as monolithic applications running in a virtualized, on-premise infrastructure. Public and private cloud technologies have changed everything, but if the applications are not designed, or re-designed, appropriately, then it is impossible to take advantage of the advances in both distributed application services and hybrid infrastructure. Consequently, enterprise architects are looking to microservices-based architectures as a means to modernize their legacy applications.
This webinar with Lightbend and partner Mesosphere will introduce a new framework specifically designed to help developers modernize legacy Java EE applications into systems of microservices and then discuss exactly what is required to run these distributed systems at enterprise scale.
This presentation is about Platform as a Service, a category of cloud computing services that enables customers to develop, run, and manage applications without building and maintaining their own infrastructure. The presentation also contains an overview of public cloud application platforms, such as Google Cloud Platform, AWS, Microsoft Azure and more.
The presentation was held by Volodymyr Davydenko (Engineering Consultant, GlobalLogic) at GlobalLogic Kyiv DevOps Career Day on June 9, 2018.
Microsoft: Building a Massively Scalable System with DataStax and Microsoft's...DataStax Academy
We have the challenge of how to reliably store massive quantities of data that are available even in the face of infrastructure failures. We have similar challenges on the application side. The most successful cloud architectures break applications down into microservices. How then do we deploy, upgrade and manage the scale of those microservices? This session will illustrate how to tackle these challenges by taking advantage of both Cassandra and Microsoft's next generation PaaS infrastructure called Azure Service Fabric.
Azure Microservices in Practice - Radu VunvuleaITCamp
In this session we will take a look on Azure Service Fabric and how we can create a web application using ASP.NET Core and microservices. During the presentation we will create a web application that will be hosted in Azure Service Fabric and use the most important capabilities of Azure Service Fabric.
\Service Fabric is a distributed systems platform that makes it easy to package, deploy, and manage scalable and reliable microservices and addresses the significant challenges in developing and managing cloud applications
Exploring microservices in a Microsoft landscapeAlex Thissen
Presentation for Dutch Microsoft TechDays 2015 with Marcel de Vries:
During this session we will take a look at how to realize a Microservices architecture (MSA) using the latest Microsoft technologies available. We will discuss some fundamental theories behind MSA and show you how this can actually be realized with Microsoft technologies such as Azure Service Fabric. This session is a real must-see for any developer that wants to stay ahead of the curve in modern architectures.
We cover the IBM solution for HPC. In addition to hardware and software stack we show how the rational choice of compilation/running parameters helps to significantly improve the performance of technical computing applications.
Bo Ewald from D-Wave Systems presented this deck at the HPC Advisory Council Switzerland Conference.
"This talk will provide an introduction to quantum computing and briefly review different approached to implementing a quantum computer. D-Wave’s approach to implementing a quantum annealing architecture and the software and programming environment will be discussed. Finally, some potential applications of quantum computing will also be addressed."
Watch the video presentation: http://wp.me/p3RLHQ-f89
See more talks from the Switzerland HPC Conference:
http://insidehpc.com/2016-swiss-hpc-conference/
Sign up for our insideHPC Newsletter: http://insidehpc.com/newsletter
The Microsoft cloud ecosystem evolved considerably in recent years to interoperate with a wide range of open source technologies, including hardware (Open Compute), cloud software platforms (OpenStack), networking (Open vSwitch, OpenDaylight) and orchestration (Juju, Heat).
During this session we will show how to deploy in no time an entire OpenStack cloud based on Microsoft Hyper-V using MaaS and Juju. Networking is going to be based on Open vSwitch, which brings OVSDB and VXLAN to Hyper-V, allowing full interoperability with KVM and other hypervisors.
To conclude, we are going to orchestrate with Juju on top of our OpenStack cloud some of the most common Microsoft workloads, including Active Directory, IIS, SQL Server, SharePoint and Exchange, side by side with open source applications.
The Future of Cloud Software Defined Storage with Ceph: Andrew Hatfield, Red HatOpenStack
Audience: Intermediate
About: Learn how cloud storage differs to traditional storage systems and how that delivers revolutionary benefits.
Starting with an overview of how Ceph integrates tightly into OpenStack, you’ll see why 62% of OpenStack users choose Ceph, we’ll then take a peek into the very near future to see how rapidly Ceph is advancing and how you’ll be able to achieve all your childhood hopes and dreams in ways you never thought possible.
Speaker Bio: Andrew Hatfield – Practice Lead–Cloud Storage and Big Data, Red Hat
Andrew has over 20 years experience in the IT industry across APAC, specialising in Databases, Directory Systems, Groupware, Virtualisation and Storage for Enterprise and Government organisations. When not helping customers slash costs and increase agility by moving to the software-defined storage future, he’s enjoying the subtle tones of Islay Whisky and shredding pow pow on the world’s best snowboard resorts.
OpenStack Australia Day - Sydney 2016
https://events.aptira.com/openstack-australia-day-sydney-2016/
Red Hat Ceph Storage: Past, Present and FutureRed_Hat_Storage
Ceph is a massively scalable, open source, software-defined storage system that runs on commodity hardware. Get an update about the latest version of Red Hat Ceph Storage, including information about the newest features and use cases, with a particular focus on cloud storage and OpenStack. We’ll also explore the themes and directions for the roadmap for the next 12 months.
Deep dive into service fabric after 2 yearsTomasz Kopacz
How to use more advanced capabilities built-in into service fabric. How to create scalable and FAST applications. When to choose stateless, statefull and actor services. How to deploy any exe to service fabric.
Samples: https://github.com/tkopacz/2016DeveloperDays
Distributed Computing made easy with Service FabricBizTalk360
Service Fabric is a state-of-the-art distributed system that allows developers to easily build and IT-Pros to easily manage large scale, highly resilient services for your Enterprise. We are all going through the same transition with our businesses: We want our services to be quick to build and maintain, effective to manage, preferably cheap, but also robust and resilient enough to reach Internet scale without falling apart. Microsoft has solved this challenge is now making available to everyone the Platform they built for running and hosting global services with the highest availability demands, such as Azure SQL Database, Azure DocumentDB, and Bing Cortana. This session will give an overview of Service Fabric, share some war stories from using it and show some examples which will open your eyes to a great new world of distributed, infinitely scalable services that cannot die! Platform services PaaS is the future of the Cloud!
Stephane Lapointe, Frank Boucher & Alexandre Brisebois: Les micro-services et...MSDEVMTL
16 Avril 2016
Groupe Azure
Sujet: Les micro-services et Azure Service Fabric
Conférenciers: Alexandre Brisebois, Microsoft, Stéphane Lapointe, Orckestra et Frank Boucher, Lixar IT
Nous vous proposons une journée complète sur les micro-services et Azure Service Fabric, le but étant d'appendre la théorie avec une série de présentations pour ensuite concrétiser le tout avec une partie pratique "hands-on" et des labs.
Pour participer, vous devrez obligatoirement apporter votre ordinateur portable, avoir installé Visual Studio 2015 Update 2 et Service Fabric SDK 2.0.135.
Service Fabric – building tomorrows applications todayBizTalk360
This session walks through incorporating Microsoft Service Fabric into your next application for zero downtime and upgradability. Microsoft have released the very same Azure Fabric smarts that look after for e.g. Azure VM management, into the Application space. Meaning your Apps can be based on the Actor model, highly distributed, scalable and in place upgrades with zero down time is now possible. Tapping into scale is key in this world of Cloud First, Device First world - can your apps handle the load? Bring the management of Azure to your application layer.
Devteach 2016: A practical overview of actors in service fabricBrisebois
Today's Internet-scale services are built using microservices. Service Fabric is a next-generation middleware platform used for building enterprise-class, Tier-1 services. This microservices platform allows us to build scalable, highly available, reliable, and easy to manage solutions. It addresses the significant challenges in developing and managing stateful services. The Reliable Actors API is one of two high-level frameworks provided by Service Fabric, and it is based on the Actor pattern. This API gives us an asynchronous, single-threaded programming model that simplifies our code while still providing the advantages of scalability and reliability guarantees offered by Service Fabric.In this talk, we will run through the what, when and how of various aspects of Service Fabric and Reliable Actors. If time permits, we'll delve into advantages, strategies, patterns and practices that can help you deliver value without reducing your agility.
Accelerating Business Intelligence Solutions with Microsoft Azure passJason Strate
Business Intelligence (BI) solutions need to move at the speed of business. Unfortunately, roadblocks related to availability of resources and deployment often present an issue. What if you could accelerate the deployment of an entire BI infrastructure to just a couple hours and start loading data into it by the end of the day. In this session, we'll demonstrate how to leverage Microsoft tools and the Azure cloud environment to build out a BI solution and begin providing analytics to your team with tools such as Power BI. By end of the session, you'll gain an understanding of the capabilities of Azure and how you can start building an end to end BI proof-of-concept today.
Klaus Gottschalk from IBM presented this deck at the 2016 HPC Advisory Council Switzerland Conference.
"Last year IBM together with partners out of the OpenPOWER foundation won two of the multi-year contacts of the US CORAL program. Within these contacts IBM develops an ac- celerated HPC infrastructure and software development ecosystem that will be a major step towards Exascale Computing. We believe that the CORAL roadmap will enable a massive pull for transformation of HPC codes for accelerated systems. The talk will discuss the IBM HPC strategy, explain the OpenPOWER foundation and the show IBM OpenPOWER roadmap for CORAL and beyond."
Watch the video presentation: http://wp.me/p3RLHQ-f9x
Learn more: http://e.huawei.com/us/solutions/business-needs/data-center/high-performance-computing
See more talks from the Switzerland HPC Conference:
http://insidehpc.com/2016-swiss-hpc-conference/
Sign up for our insideHPC Newsletter: http://insidehpc.com/newsletter
Stephane Lapointe & Alexandre Brisebois: Développer des microservices avec Se...MSDEVMTL
11 Janvier 2016
Groupe Azure
Sujet: Développer des microservices avec Service Fabric
Conférienciers: Stephane Lapointe, MVP Azure & Alexandre Brisebois, TSP Azure Microsoft
Une soirée complète sur Service Fabric! Nous débuterons par la base en explorant l'architecture de Service Fabric et les modèles de programmation qu'il propose, les "Reliable Actors" et "Reliable Services" en mettant l'emphase sur le modèle Acteurs.
Comme il est plus agréable d'apprendre avec des exemples, nous verrons le cycle de vie complet d'une application au sein de Service Fabric et les outils offert par la plateforme; développement, packaging, déploiement, tests de stabilités, mises à jour et maintenance sont les sujets que nous explorerons.
À la fin de cette rencontre, vous aurez les connaissances nécessaires pour mener à bien un projet de microservices en utilisant les acteurs dans Service Fabric.
Jelastic PaaS for Hosting companies, Telcos & MSPs. Jelatic allows hosting companies to enter to the DevOps market and monetize trendy Docker technology
10 years ago I presented for the first time at Visug on the topic of Visual Studio Team System, the first iteration of a product family that allowed us to automate the long road from requirement to software in production, and everything in between. At the time software development was mainly a manual process. The software itself was either monolithic or composed of large 'SOA Services' and it was a real challenge to get them into production every few months in a so called 'big bang’ deployment. Since then our profession has gone through some major changes, software development looks a lot different now. Today, many applications consist of small parts called 'microservices'. These microservices make their way into the cloud or datacenter automatically, through API driven Continuous Deployment systems, every time anyone on the team commits a small change. While deployments are now happening continuously, they do have an impact on the system: taking down part of it for maintenance all the time. But at the same time, our customers expect the overall system to stay up 24/7. In this talk I will introduce you to an upcoming technology, called Service Fabric, that can help you maintain your development agility in this new world, but still live up to your customer’s expectations.
The presentation covers in detail how to build intelligent microservices solutions using Azure App Service features in Azure. The presentation is a demo driven and demonstrate how to design and provision complete end-to-end solutions using cloud services & Azure App Services capabilities.
AppSphere 15 - Microsoft Azure for Developers & DevOpsAppDynamics
The cloud has gained so much momentum that there is not a single day that you don’t hear or read about things like cloud native apps , containers, micro services, or cloud migration. The value in moving to the cloud is real – delivering better software experiences to customers faster and more reliably, No matter which of the scenarios you need to address, Azure offers a rich platform for developing any type of application. This session will cover some of Azure’s core services from a developer’s perspective, starting with development scenarios using Azure virtual machines and Virtual machine scale sets, building containerized services using the Azure container service, and building powerful web and mobile apps using Azure App Service. We’ll wrap up showing you how you can build always-on, scalable microservices applications using Azure Service Fabric. This deck was originally presented at AppSphere 2015.
[Capitole du Libre] #serverless - mettez-le en oeuvre dans votre entreprise...Ludovic Piot
Tout comme le Cloud IaaS avant lui, le serverless promet de faciliter le succès de vos projets en accélérant le Time to Market et en fluidifiant les relations entre Devs et Ops.
Mais sa mise en œuvre au sein d’une entreprise reste complexe et coûteuse.
Après 2 ans à mettre en place des plateformes managées de ce type, nous partagons nos expériences de ce qu’il faut faire pour mettre en œuvre du serverless en entreprise, en évitant les douleurs et en limitant les contraintes au maximum.
Tout d’abord l’architecture technique, avec 2 implémentations très différentes : Kubernetes et Helm d’un côté, Clever Cloud on-premise de l’autre.
Ensuite, la mise en place et l’utilisation d’OpenFaaS. Comment tester et versionner du Function as a Service. Mais aussi les problématiques de blue/green deployment, de rolling update, d’A/B testing. Comment diagnostiquer rapidement les dépendances et les communications entre services.
Enfin, en abordant les sujets chers à la production : * vulnerability management et patch management, * hétérogénéïté du parc, * monitoring et alerting, * gestion des stacks obsolètes, etc.
Service Fabric is the foundational technology powering core Azure infrastructure and large-scale Microsoft services such as Azure Cosmos DB, Azure SQL Database, Dynamics 365, and Cortana. Come to this session for a developer’s tour and dives into the latest and greatest of Service Fabric capabilities, including containers, low-latency data processing, .NET Core 2.0 and VS 2017 integration. We are also going to immerse you with our future roadmap that makes building containerized microservice applications much easier.
Evangelos Kapsalakis, Partner Specialist at Microsoft, provides valuable insights on Microsoft Azure and its flexibility when it comes to migration deployment. From Cloud Migration Through Automation: Next Level Flexibility virtual event, hosted on September 30, 2020
Private PaaS & Container-as-a-Service for ISVs and Enterprise - Use Cases and...Dmitry Lazarenko
This presentation describes how PaaS & CaaS can be helpful for ISVs and Enterprises, what particular use cases can be solved using private and hybrid cloud powered by Jelastic
“Microservices” have become a trendy development strategy. Hosting and running such services used to be pretty painful... but here comes Service Fabric! Let’s take a closer look at this platform, its different development models and all the features it offers, and not only for microservices!
Pivotal Container Service (PKS) at SF Cloud Foundry Meetupcornelia davis
Overview of Pivotal Container Service (PKS), built on the open source Cloud Foundry Container Runtime (CFCR). Covers what Kubernetes is, how PKS presents a complete platform that includes Kubernetes and much more, and key cloud principles.
Presented at the San Francisco-Bay Area Cloud Foundry meetup.
Service Fabric is the foundational technology introduced by Microsoft Azure to empower the large-scale Azure service. In this session, you’ll get an overview of containers like Docker after an overview of Service Fabric, explain the difference between it and Kubernetes as a new way To Orchestrate Microservices. You’ll learn how to develop a Microservices application and how to deploy those services to Service Fabric clusters and the new serverless Service Fabric Mesh service. We’ll dive into the platform and programming model advantages including stateful services and actors for low-latency data processing and more. You will learn: Overview of containers Overview of Service Fabric Difference between Kubernetes and Service Fabric Setup Environment to start developing an application using Microservices with Service Fabric.
Shared as part of Cloud Community Days on 17th June 2020 - ccdays.konfhub.com
Session presented at Microsoft Developer TechRefresh 2015 in Lisbon - Portugal. A remake of the Build 2015 session, with updated contents and new demos.
ITARC15 Workshop - Architecting a Large Software Project - Lessons LearnedJoão Pedro Martins
Improving on a previous version of this session delivered in Lisbon, this deck describes the real experiences in architecting and developing a large software project that took 3 years to go live. It was presented at a 3,5hr ITARC2015 workshop in Stockholm, Sweden.
Architecting a Large Software Project - Lessons LearnedJoão Pedro Martins
In large projects, the Software Architect role includes both the client communication and requirements management, and the solution design itself, making sure technical quality is garanteed. This presentation describes the lessons learned with a highly successful project that took 3 years of development until its production phase, in technical, functional, and architeture aspects.
Presented at the 50th meeting of the Netponto Community in Lisboa, Portugal.
This deck was presented at the Windows Azure Spring Summit held at Microsoft Portugal in Lisboa, 2013.04.09. The goal was do describe features of Azure that are especially interesting for eCommerce web sites, based on the presenter's and Create It's real experience.
Your Digital Assistant.
Making complex approach simple. Straightforward process saves time. No more waiting to connect with people that matter to you. Safety first is not a cliché - Securely protect information in cloud storage to prevent any third party from accessing data.
Would you rather make your visitors feel burdened by making them wait? Or choose VizMan for a stress-free experience? VizMan is an automated visitor management system that works for any industries not limited to factories, societies, government institutes, and warehouses. A new age contactless way of logging information of visitors, employees, packages, and vehicles. VizMan is a digital logbook so it deters unnecessary use of paper or space since there is no requirement of bundles of registers that is left to collect dust in a corner of a room. Visitor’s essential details, helps in scheduling meetings for visitors and employees, and assists in supervising the attendance of the employees. With VizMan, visitors don’t need to wait for hours in long queues. VizMan handles visitors with the value they deserve because we know time is important to you.
Feasible Features
One Subscription, Four Modules – Admin, Employee, Receptionist, and Gatekeeper ensures confidentiality and prevents data from being manipulated
User Friendly – can be easily used on Android, iOS, and Web Interface
Multiple Accessibility – Log in through any device from any place at any time
One app for all industries – a Visitor Management System that works for any organisation.
Stress-free Sign-up
Visitor is registered and checked-in by the Receptionist
Host gets a notification, where they opt to Approve the meeting
Host notifies the Receptionist of the end of the meeting
Visitor is checked-out by the Receptionist
Host enters notes and remarks of the meeting
Customizable Components
Scheduling Meetings – Host can invite visitors for meetings and also approve, reject and reschedule meetings
Single/Bulk invites – Invitations can be sent individually to a visitor or collectively to many visitors
VIP Visitors – Additional security of data for VIP visitors to avoid misuse of information
Courier Management – Keeps a check on deliveries like commodities being delivered in and out of establishments
Alerts & Notifications – Get notified on SMS, email, and application
Parking Management – Manage availability of parking space
Individual log-in – Every user has their own log-in id
Visitor/Meeting Analytics – Evaluate notes and remarks of the meeting stored in the system
Visitor Management System is a secure and user friendly database manager that records, filters, tracks the visitors to your organization.
"Secure Your Premises with VizMan (VMS) – Get It Now"
Modern design is crucial in today's digital environment, and this is especially true for SharePoint intranets. The design of these digital hubs is critical to user engagement and productivity enhancement. They are the cornerstone of internal collaboration and interaction within enterprises.
Multiple Your Crypto Portfolio with the Innovative Features of Advanced Crypt...Hivelance Technology
Cryptocurrency trading bots are computer programs designed to automate buying, selling, and managing cryptocurrency transactions. These bots utilize advanced algorithms and machine learning techniques to analyze market data, identify trading opportunities, and execute trades on behalf of their users. By automating the decision-making process, crypto trading bots can react to market changes faster than human traders
Hivelance, a leading provider of cryptocurrency trading bot development services, stands out as the premier choice for crypto traders and developers. Hivelance boasts a team of seasoned cryptocurrency experts and software engineers who deeply understand the crypto market and the latest trends in automated trading, Hivelance leverages the latest technologies and tools in the industry, including advanced AI and machine learning algorithms, to create highly efficient and adaptable crypto trading bots
Why React Native as a Strategic Advantage for Startup Innovation.pdfayushiqss
Do you know that React Native is being increasingly adopted by startups as well as big companies in the mobile app development industry? Big names like Facebook, Instagram, and Pinterest have already integrated this robust open-source framework.
In fact, according to a report by Statista, the number of React Native developers has been steadily increasing over the years, reaching an estimated 1.9 million by the end of 2024. This means that the demand for this framework in the job market has been growing making it a valuable skill.
But what makes React Native so popular for mobile application development? It offers excellent cross-platform capabilities among other benefits. This way, with React Native, developers can write code once and run it on both iOS and Android devices thus saving time and resources leading to shorter development cycles hence faster time-to-market for your app.
Let’s take the example of a startup, which wanted to release their app on both iOS and Android at once. Through the use of React Native they managed to create an app and bring it into the market within a very short period. This helped them gain an advantage over their competitors because they had access to a large user base who were able to generate revenue quickly for them.
Advanced Flow Concepts Every Developer Should KnowPeter Caitens
Tim Combridge from Sensible Giraffe and Salesforce Ben presents some important tips that all developers should know when dealing with Flows in Salesforce.
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.
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.
Cyaniclab : Software Development Agency Portfolio.pdfCyanic lab
CyanicLab, an offshore custom software development company based in Sweden,India, Finland, is your go-to partner for startup development and innovative web design solutions. Our expert team specializes in crafting cutting-edge software tailored to meet the unique needs of startups and established enterprises alike. From conceptualization to execution, we offer comprehensive services including web and mobile app development, UI/UX design, and ongoing software maintenance. Ready to elevate your business? Contact CyanicLab today and let us propel your vision to success with our top-notch IT solutions.
How Does XfilesPro Ensure Security While Sharing Documents in Salesforce?XfilesPro
Worried about document security while sharing them in Salesforce? Fret no more! Here are the top-notch security standards XfilesPro upholds to ensure strong security for your Salesforce documents while sharing with internal or external people.
To learn more, read the blog: https://www.xfilespro.com/how-does-xfilespro-make-document-sharing-secure-and-seamless-in-salesforce/
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.
SOCRadar Research Team: Latest Activities of IntelBrokerSOCRadar
The European Union Agency for Law Enforcement Cooperation (Europol) has suffered an alleged data breach after a notorious threat actor claimed to have exfiltrated data from its systems. Infamous data leaker IntelBroker posted on the even more infamous BreachForums hacking forum, saying that Europol suffered a data breach this month.
The alleged breach affected Europol agencies CCSE, EC3, Europol Platform for Experts, Law Enforcement Forum, and SIRIUS. Infiltration of these entities can disrupt ongoing investigations and compromise sensitive intelligence shared among international law enforcement agencies.
However, this is neither the first nor the last activity of IntekBroker. We have compiled for you what happened in the last few days. To track such hacker activities on dark web sources like hacker forums, private Telegram channels, and other hidden platforms where cyber threats often originate, you can check SOCRadar’s Dark Web News.
Stay Informed on Threat Actors’ Activity on the Dark Web with SOCRadar!
In software engineering, the right architecture is essential for robust, scalable platforms. Wix has undergone a pivotal shift from event sourcing to a CRUD-based model for its microservices. This talk will chart the course of this pivotal journey.
Event sourcing, which records state changes as immutable events, provided robust auditing and "time travel" debugging for Wix Stores' microservices. Despite its benefits, the complexity it introduced in state management slowed development. Wix responded by adopting a simpler, unified CRUD model. This talk will explore the challenges of event sourcing and the advantages of Wix's new "CRUD on steroids" approach, which streamlines API integration and domain event management while preserving data integrity and system resilience.
Participants will gain valuable insights into Wix's strategies for ensuring atomicity in database updates and event production, as well as caching, materialization, and performance optimization techniques within a distributed system.
Join us to discover how Wix has mastered the art of balancing simplicity and extensibility, and learn how the re-adoption of the modest CRUD has turbocharged their development velocity, resilience, and scalability in a high-growth environment.
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.
A Comprehensive Look at Generative AI in Retail App Testing.pdfkalichargn70th171
Traditional software testing methods are being challenged in retail, where customer expectations and technological advancements continually shape the landscape. Enter generative AI—a transformative subset of artificial intelligence technologies poised to revolutionize software testing.
Globus Compute wth IRI Workflows - GlobusWorld 2024Globus
As part of the DOE Integrated Research Infrastructure (IRI) program, NERSC at Lawrence Berkeley National Lab and ALCF at Argonne National Lab are working closely with General Atomics on accelerating the computing requirements of the DIII-D experiment. As part of the work the team is investigating ways to speedup the time to solution for many different parts of the DIII-D workflow including how they run jobs on HPC systems. One of these routes is looking at Globus Compute as a way to replace the current method for managing tasks and we describe a brief proof of concept showing how Globus Compute could help to schedule jobs and be a tool to connect compute at different facilities.
2. João Pedro “jota” Martins
Software Architect
Microsoft Azure Insider + Advisor
Co-founder - GASP + APPU
TechEd 2006 – “Iron Architect” Winner
BizTalk Server MVP 2006-2011
3. Ground Rules and Expectations
This is based on a non-RTM SDK:
there will be problems
This is a different way of architecting software:
there will be many disagreements
There is a lot to say:
there won’t be enough time
4. What’s this session about?
Microsoft Azure Service Fabric
= A platform for reliable, hyperscale, microservice-based applications
= PaaS v2 + Stateful Services/Actors
= Platform for applications BORN FOR THE CLOUD, not Lift&Shift’ed
6. MicrosoftAzure Service Fabric
A platformfor reliable,hyperscale,microservice-basedapplications
Microservices
Azure
Windows
Server
Linux
Hosted Clouds
Windows
Server
Linux
Service Fabric
Private Clouds
Windows
Server
Linux
High Availability
Hyper-Scale
Hybrid Operations
High Density Rolling Upgrades
Stateful services
Low Latency
Fast startup &
shutdown
Container Orchestration
& lifecycle management
Replication &
Failover
Simple
programming
models
Load balancing
Self-healingData Partitioning
Automated Rollback
Health
Monitoring
Placement
Constraints
8. ServiceFabricCapabilities
Application deployment services:
Rolling update with rollback
Strong versioning
Side-by-side support
Leadership election
Name service for discovery of
applications
High density
Partitioningsupport
Load balancing and placement
constraints
Consistent state replication framework
Reliable distributed key/value store,
collections and queues
9. Service Fabric Microservices
A microservice is whatever you want it to be:
ASP.NET, node.js, Java VMs, an arbitrary .exe
Stateless microservices
A microservice that has state where the state is persisted to external storage, such
as Azure databases or Azure storage
Stateful microservices
Reliability of state through replication and local persistence
Reduces the complexity and number of components in traditional three-tier
architecture
10. Service Fabric vs. Cloud Services
Cloud Services Service Fabricevolution
13. Reconfiguration
Types of reconfiguration
– Primary failover
– Removing a failed secondary
– Adding recovered replica
– Building a new secondary P
S
S
S
S
S
Must be safe in the presence of
cascading failures
B P
X
Failed
X
Failed
15. Basics for devs
Download from WebPI
Sets up local dev cluster
with 5 nodes by default
Includes service fabric
explorer + powershell
cmdlets
Same code that runs on
Azure
18. What is a microservice?
Is (logic + state) that is independently versioned, deployed, and scaled
Has a unique name that can be resolved (e.g. fabric:/myapplication/myservice)
Interacts with other microservices over well defined interfaces and
protocols like REST
Remains always logically consistent in the presence of failures
Hosted inside a “container” node (code + config)
Can be written in any language/framework (node.js, Java VMs, any EXE)
Developed by a small engineering team
19. Types of microservices
Stateless microservice
– Has either no state or it can be retrievedfrom an external store
– There can be N instances
– e.g. web frontends, protocol gateways, Azure Cloud Services etc.
Stateful microservice
– Maintain hard, authoritative state
– N consistent copies achieved through replication and local persistence
– e.g. database, documents, workflow, user profile, shopping cart, IoT devices,
multiplayer games, etc.
20. Queues Storage
3-Tier service pattern
Front End
(Stateless
Web)
Stateless
Middle-tier
Compute
Cache
• Scale with partitioned
storage
• Increase reliability with
queues
• Reduce read latency with
caches
• Manage your own
transactions for state
consistency
• Many moving parts each
managed differently
Load Balancer
21. Stateful
Middle-tier
Compute
Stateful services: Simplifydesign, reduce latency
Front End
(Stateless
Web)
data stores used for analytics and disaster recovery
• Application state lives in
the compute tier
• Low Latency reads and
writes
• Partitions are first class for
scale-out
• Built in transactions
• Fewer moving parts
Load Balancer
23. Service Fabric Programming Models
Reliable Actors APIReliable Services API
Azure Private Clouds
Applications composed of microservices
High Availability
Hyper-Scale
Hybrid Operations
High Density Rolling Upgrades
Stateful services
Low Latency
Fast startup &
shutdown
Container Orchestration
& lifecycle management
Replication &
Failover
Simple
programming
models
Load balancing
Self-healingData Partitioning
Automated Rollback
Health
Monitoring
Placement
Constraints
Service Fabric
24. Reliable Services API
Build stateless services using existing technologies such as ASP.NET
Build stateful services using reliable collections
• ReliableDictionary<T>, ReliableQueue<T>
• Data Contract Serializer
Manage the concurrency and granularity of state changes using transactions
Communicate with services using the technology of your choice
• e.g. WebAPI , WCF Collections
• Single machine
• Single threaded
Concurrent
Collections
• Single machine
• Multi threaded
Reliable Collections
•Multi machine
•Multi threaded
•Replicated (HA)
•Persistence
•Asynchronous
•Transactional
26. Service Fabric Programming Models
Reliable Actors APIReliable Services API
Azure Private Clouds
Applications composed of microservices
High Availability
Hyper-Scale
Hybrid Operations
High Density Rolling Upgrades
Stateful services
Low Latency
Fast startup &
shutdown
Container Orchestration
& lifecycle management
Replication &
Failover
Simple
programming
models
Load balancing
Self-healingData Partitioning
Automated Rollback
Health
Monitoring
Placement
Constraints
Service Fabric
27. Reliable Actors API
Build reliable stateless and stateful objects with a virtual actor
programming model
• Finally, we have Object-Oriented Microservices
Suitable for applications with multiple independent units of state and
compute
Automatic activation management
Automatic state management and turn based concurrency (single
threaded execution)
29. ShipGateway
BoltAsteroid
Fire!
Turn
You are
launchedGet state
• Ships
• Asteroids
• Bolts
• Scores
• Velocity
• Health
• Position
• Name
• Velocity
• Decay
• Position
• Velocity
• Position
• IsEvil?
Get state
Join a session
Actoroids
Architecturalexample
commands
Accelerate/brake
Get state
Get state
You hit
something
You are destroyed
You are destroyed
Get state
move
move
evil? chase() move()
makes all kinds of
decisions
31. ServiceFabricRoadmap
Azure Service
GA H1 2016
Windows Server 2012 R2/Windows
Server 2016 TP1
Public preview Feb 2016
GA June 2016 for WS2012R2 and
WS2016 RTM (Includes integration
with Windows containers)
Azure Stack
Targeting H2 2016
Linux
(Includes integration with Docker
containers)
Private preview April 2016
Public preview H2 2016
GA H2 2016
32. References
Service Fabric
• http://aka.ms/ServiceFabric
Service Fabric Documentation
• http://aka.ms/ServiceFabricdocs
Service Fabric Samples
• https://azure.microsoft.com/en-us/documentation/samples/?service=service-fabric
• https://github.com/Azure-Samples/service-fabric-dotnet-getting-started
Akka.net (the other .Net implementation of the Actor Model)
• http://getakka.net/
Actor Model (1973)
• https://en.wikipedia.org/wiki/Actor_model
Martin Fowler on Microservices
• http://martinfowler.com/articles/microservices.html
33. João Pedro “jota” Martins
Joao.pedro.martins@gmail.com
(+351) 96 782 5537
blog.joaopedromartins.net
@lokijota
pt.linkedin.com/in/joaopedromartins/
THANK YOU! QUESTIONS?
Editor's Notes
The demos are based in software that is in preview. Problems are to be expected.
The programming model underlying this approach is different from what has been the best practice in the age of SOA.
Questions: [Hands raised]
Who has used Azure Web and Worker Roles?
Who has developed services-driven systems with stateless services?
Service Fabric enables you to build and manage scalable and reliable applications composed of microservices running at very high density on a shared pool of machines (commonly referred to as a Service Fabric cluster).
Powers a huge set of Microsoft Services: Azure SQL Database, Azure DocumentDB, Cortana, Power BI, Microsoft Intune, Azure Event Hubs, Skype for Business and others
It provides a sophisticated runtime for building distributed, scalable stateless and stateful microservices.
Also provides comprehensive application management capabilities for provisioning, deploying, monitoring, upgrading/patching, and deleting deployed applications.
Service Fabric is tailored to creating “born in the cloud” services that can start small, as needed, and grow to massive scale with hundreds or thousands of machines, creating Service Fabric clusters across availability sets in a region or across regions.
Service Fabric enables you to build and manage scalable and reliable applications composed of microservices running at very high density on a shared pool of machines (commonly referred to as a Service Fabric cluster).
Powers a huge set of Microsoft Services: Azure SQL Database, Azure DocumentDB, Cortana, Power BI, Microsoft Intune, Azure Event Hubs, Skype for Business and others
It provides a sophisticated runtime for building distributed, scalable stateless and stateful microservices.
Also provides comprehensive application management capabilities for provisioning, deploying, monitoring, upgrading/patching, and deleting deployed applications.
Service Fabric is tailored to creating “born in the cloud” services that can start small, as needed, and grow to massive scale with hundreds or thousands of machines, creating Service Fabric clusters across availability sets in a region or across regions.
There are two programming models available in Service Fabric to build applications:
Reliable services: An API to build stateless and stateful services based on StatelessService and StatefulService .NET classes and store state in .NET reliable collections (dictionary and queue). They also have the ability to plug in a variety of communication stacks, such as Web API and Windows Communication Foundation. This programming model is suitable for applications where you need to perform compute across multiple units of state.
Reliable actors: An API to build stateless and stateful objects through the virtual actor programming model that is suitable for applications with multiple independent units of state and compute.
https://azure.microsoft.com/en-us/documentation/articles/service-fabric-reliable-services-reliable-collections/
Reliable Collections can be thought of as the natural evolution of the System.Collectionsclasses: a new set of collections that are designed for the cloud and multi-computer applications without increasing complexity for the developer. As such, Reliable Collections are:
Replicated: State changes are replicated for high availability.
Persisted: Data is persisted to disk for durability against large-scale outages (for example, a datacenter power outage).
Asynchronous: APIs are asynchronous to ensure that threads are not blocked when incurring IO.
Transactional: APIs utilize the abstraction of transactions so you can manage multiple Reliable Collections within a service easily.
Reliable Collections provide strong consistency guarantees out of the box in order to make reasoning about application state easier. Strong consistency is achieved by ensuring transaction commits finish only after the entire transaction has been applied on a quorum of replicas, including the primary. To achieve weaker consistency, applications can acknowledge back to the client/requester before the asynchronous commit returns.
The Reliable Collections APIs are an evolution of concurrent collections APIs (found in theSystem.Collections.Concurrent namespace):
Asynchronous: Returns a task since, unlike concurrent collections, the operations are replicated and persisted.
No out parameters: Uses ConditionalResult to return a bool and a value instead of out parameters. ConditionalResult is like Nullable but does not require T to be a struct.
Transactions: Uses a transaction object to enable the user to group actions on multiple Reliable Collections in a transaction.
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