.NET Fest 2019. Stas Lebedenko. Practical serverless use cases in Azure with a trick or two

•

0 gostou•171 visualizações

Serverless technology is trending, but in-depth details are missing. How does it fit with non-serverless components? What are the practical use cases? Should you fight vendor lock-in? And what about limits and pitfalls with Azure? I will answer those questions, share a few tricks and short demo. I'll cover serverless usage scenarios with Azure, what problems can be solved, and what is a viable adoption strategy. Then I'm going to talk about technology shortcomings, when to omit it and how to rip all benefits. There are circumstances when a cloud-agnostic approach is beneficial, so I discuss serverless frameworks too and why vendor lock is not that bad. Finally, we'll look at a short demo that illustrates why you have to use specific serverless patterns.

Educação

Тема доклада
Тема доклада
Тема доклада
KYIV 2019
Stas Lebedenko
Practical serverless use cases in Azure.
.NET CONFERENCE #1 IN UKRAINE

The ultimate goal is to
minimize the lifetime cost of
the system and to maximize
programmer productivity.
@martinfowler

● Azure Functions
● Azure API Management
● Azure Logic Apps
● Azure SQL Serverless
● Azure Event Grid
● KEDA - Kubernetes-based
event-driven autoscale

The catch with legacy
01 | Cannot handle spike loads.
02 | Caching is a must.
03 | Rate limit via API Facades.
04 | Adjust outgoing throughput.
05 | Limit scalability.
06 | Tune connection pool of SQL Server.

Client applications
● Implement retry.
● Track connection issues.
● Handle 50x and 40x.
● Use additional responses
429 - Too many requests
420 - Enhance your calm

Serverless API facades
Azure Functions Proxy Azure API Management
VS

Durable functions
01 | Based on Durable Task Framework.
02 | Stateful coordination.
03 | Partially in preview.
04 | Orchestrator function.
05 | Entity function.
06 | Ideal for complex
Coordinated pipelines.

Best practices
01 | Keep function small and stateless.
02 | Control connection limits.
03 | Design for failure and use throttling.
04 | Avoid long runs and direct chaining.
05 | Use HttpClient via static.
06 | Use scalable storages.
07 | Build communications via queues and hubs.

Pitfalls
01 | Consumption compute slow
02 | Scale-out have limits.
03 | Bad fit with legacy.
04 | Cold start.
06 | Cloud vendor lock-in.
07 | Failure at scale.

Know your limits
01 | Functions connections limits.
02 | Processing time limit.
03 | External rate limits.
04 | Scale-out limit.
05 | ACU per instance limit.
06 | Storage limit.

SECURITY ● Function code auth.
● 5 App Service options.
● No custom OIDC option.
● CSP, CORS settings.
● Azure Managed Identity.
● VNet only in Premium
plan.

Massive scale increase
probability of the
massive failure.

● Consumption plan is cheap
● Billing estimation is
complicated.
● Cheapest possible ETL.
● Long running functions
with poor design will result
in excessive cost.
● Vulnerable for Denial-of-
wallet attacks.

Any platform, any cloud?
01 | Vendor lock-in problem.
02 | Multicloud is a tech debt.
03 | Consider local run option.
04 | Storage is the real problem.
05 | Think in terms of code.
06 | Estimate multi cloud.

Mais conteúdo relacionado

Mais procurados

Stas Kolenkin & Taras Bobalo - CloudFlare Recon Workshop

NoNameCon

Training And Serving ML Model Using Kubeflow by Jayesh Sharma

CodeOps Technologies LLP

Practical Cloud

Lynn Langit

SpringOne Platform 2017 Pankaj Sehgal, Capgemini "In this hands-on session we will provide a technical overview of migrating .NET and .NET Core to Pivotal Cloud Foundry and will: Profile the .NET and Java apps market Review the differences between .NET and .NET Core and how they impact migration approaches Outline a recommended migration strategy based on Capgemini’s methodology and experience Provide a demo of both .NET and .NET Core Migration including Developer and Operator views, and take a look at Troubleshooting Examine the options available for monitoring .NET applications"

Migrating .NET and .NET Core to Pivotal Cloud Foundry (1/2)

VMware Tanzu

In this Meetup Arik Lerner – Liveperson Team lead of Java Automation, Performance & Resilience , will talk about How we measure our services, By End2End testing which become one of the most critical Monitor tool in LP . Over 200K tests runs per day providing statistics and insights into the problem as they happen. Arik will go through different topics and stages of the journey and share details that led to current results . Part of the menu topics are : The Awakens of the End2End Insights • How we measure our services using synthetic user experience • Measuring through analytics & insights • How we collect our data • How we debug our services? Hint: video recording, HAR (Http archive), KIbana , Dashboard analytics & insights • Future logs App correlation with End2End data • Our tools: Selenium, Jenkins and cutting edge technologies such as Kafka & ELK (Elastic search, Logstash and Kibana) In this Meetup, Arik will host Ali AbuAli- NOC Team Leader , who will talk about the e2e usage on his day 2 day work.

Measure() or die()

Tamar Duvshani Hermel

CICD Azure DevOps

Sergey Seletsky

End-to-end test automation with Endtest.dev

Konstantin Tarkus

Azure PaaS (WebApp & SQL Database) workshop solution

Gelis Wu

Mastering Azure Monitor

Richard Conway

Serverless Reality

Lynn Langit

This presentation is from the Integration Day event, a TechMeet360 Community Initiative, held on September 10, 2016 at Microsoft GSTC in Bangalore. In this slide, Microsoft's Escalation Engineers Tulika Chaudharie and Harikharan Krishnaraju explain using Azure Functions for Integration. The presentation starts with a general overview of Azure Functions and then it moves on to some of the common Integration Patterns and how Azure Functions fit into the scenarios.

Using Azure Functions for Integration

BizTalk360

The talk will focus on how we are utilizing AWS Lambda for certain applications and the advantages/disadvantages, and the challenges we discovered along the way. It would help those who are looking to reduce technical debt with the infrastructure and costs. Previously a Director of technical operations at fox networks (21st Century Fox/News Corporation) responsible for infrastructure and building deployment pipelines. Currently a Python programmer / DevOps engineer with roots in systems/networks administration. Focus is on infrastructure and application automation. Worked as an engineer for Cisco Systems with emphasis on video conferencing. Built microwave networks at Bel Air Internet. Find me on github and twitter @itsmemattchung Video: https://www.youtube.com/watch?v=BLcElBUhfrQ Join DevOps Exchange London here: http://www.meetup.com/DevOps-Exchange-London Follow DOXLON on twitter http://www.twitter.com/doxlon

Matt Chung (Independent) - Serverless application with AWS Lambda

Outlyer

Cloudsolutionday 2016: DevOps workflow with Docker on AWS

AWS Vietnam Community

Azure Functions - Introduction

Venkatesh Narayanan

How kubernetes operators can rescue dev secops in midst of a pandemic updated

Shikha Srivastava

Infrastructure as Code

Matt Cowger

Title: Making Kubernetes Easier Kubernetes. Wonderful technology but the learning curve to production may be long. In this session we'll look at how we partnered with the community to make it easier, from setting up collaborative development environments and ensuring DevOps, to scaling production in unpredictable scenarios, while keeping it under good monitoring from the moment you spin it up. Demos and code heavy.

Ricardo Fiel - Microsoft - OSL19

marketingsyone

Building and deploying an analytic service on Cloud is a challenge. A bigger challenge is to maintain the service. In a world where users are gravitating towards a model where cluster instances are to provisioned on the fly, in order for these to be used for analytics or other purposes, and then to have these cluster instances shut down when the jobs get done, the relevance of containers and container orchestration is more important than ever. In short Customers are looking for Serverless Spark Clusters. The Intent of this presentation is to share what is Serverless Spark and what are the benefits of running Spark in serverless manner.

Serverless spark

MamathaBusi

Serverless architecture: focus on code, performance and costs

Laura La Manna

This technical session focuses on a customer use case and how using the AWS Cloud together with automation has enabled them to standardise and automate their systems. This talk will describe how this is achieved with two tools, Cloud formation and Puppet. Cloud formation is a declarative templating language that enables the deployment of environments in a standardised way. Combined with a configuration management tool like Puppet allows for the automation of ongoing software deployments and maintenance in a low overhead manner. Puppet is a Configuration Management tool that installs and configures software on instances. Taken together a complete system can be built from the ground up.

Infrastructure Automation on AWS using a Real-World Customer Example

API Talent

Mais procurados (20)

Stas Kolenkin & Taras Bobalo - CloudFlare Recon Workshop

Training And Serving ML Model Using Kubeflow by Jayesh Sharma

Practical Cloud

Migrating .NET and .NET Core to Pivotal Cloud Foundry (1/2)

Measure() or die()

CICD Azure DevOps

End-to-end test automation with Endtest.dev

Azure PaaS (WebApp & SQL Database) workshop solution

Mastering Azure Monitor

Serverless Reality

Using Azure Functions for Integration

Matt Chung (Independent) - Serverless application with AWS Lambda

Cloudsolutionday 2016: DevOps workflow with Docker on AWS

Azure Functions - Introduction

How kubernetes operators can rescue dev secops in midst of a pandemic updated

Infrastructure as Code

Ricardo Fiel - Microsoft - OSL19

Serverless spark

Serverless architecture: focus on code, performance and costs

Infrastructure Automation on AWS using a Real-World Customer Example

Semelhante a .NET Fest 2019. Stas Lebedenko. Practical serverless use cases in Azure with a trick or two

We all heard talks about fancy microservice architecture projects and it seems like overkill to use this architecture in your small/medium sized project. Moreover, you can have some really nasty stuff like old fashioned WCF services or more recent ASP.NET Web API, along with no time to rewrite it? Fear no more, there is a way to migrate fast and effective to Azure Service Fabric. You can set up a proper foundation for your project reliability and scalability in the coming years. I will share my experience and talk about benefits/pitfalls you might encounter. Stanislav Lebedenko

From legacy to Azure Service Fabric in 360h. Odessa.

Stas Lebedenko

Introduction to Google Cloud Services / Platforms

Nilanchal

The serverless movement represents a paradigm shift in our ability to create impressive, scalable web applications and services. Redesigning how triggers can generate and execute events can be an extremely cost-effective solution for microservices and large projects alike. Why serverless? It's less complex, scales easily, and usually costs less. The challenge today is that you may be creating these functions specific to a cloud vendor's API gateway, rather than creating the functions that are most reliable and useful. In this session, you will learn how to create a cloud-agnostic serverless execution backend for your APIs. We will show you how to use Postman APIs with Nimbella’s tooling so you have cloud-agnostic runtime environment that can run in any cloud, including private infrastructure when required. If you are building scalable web applications that you want to deploy on any cloud or private cloud, this is a must-attend session.

Building Cloud-agnostic Serverless APIs

Postman

This presentation provides the basic concepts of the Kubernetes for Beginners. 1) Introduction of Kubernetes Before Kubernetes What is Kubernetes What Kubernetes can do? What Kubernetes can't do? Features of Kubernetes Kubernetes Architecture Kubernetes vs Docker Swarm Kubernetes 7 use cases ... 2) Kubernetes Component What is Kubelet? What is Kubectl? What is Kubeadm? 3) Nodes in Kubernetes What is a node in Kubernetes? Master node Worker node 4) Kubernetes Development Process What is blue green deployment? How to automate the deployment? 5) Networking in Kubernetes Kubernetes networking model Ingress networking in Kubernetes 6) Security Measures in Kubernetes Best security measures in Kubernetes

Introduction of Kubernetes - Trang Nguyen

Trang Nguyen

Going Serverless on AWS

Aleksandr Maklakov

On-demand recording: https://nginx.webex.com/nginx/lsr.php?RCID=af9c355d1f42420b17e048e82ac6762b Moving your applications from traditional IT stacks to the cloud is not an easy task. Migration to the cloud can cause security nightmares, performance degradation, and sudden cost spikes, to name just a few possible problems. For a successful cloud migration, you need to evolve both technology and business processes. Nonetheless, moving from legacy infrastructure to public, private, or hybrid cloud can bring massive benefits, including increased flexibility, the ability to scale up or down as needed, and dramatic cost savings. When done well, transforming your business to adopt cloud services can be both painless and profitable. Please join us for this webinar by James Bond, CTO at Hewlett Packard Enterprise and an expert in cloud computing. He will cover best practices for making your cloud migration successful, including: * Why your organization should consider a cloud migration * How to properly plan for cloud deployment * What approach you should take to ensure security * How orchestration tools can help achieve efficiency * How to build cloud native applications to best take advantage of the cloud Speaker: James Bond, facebook.com/enterprisecloud James Bond is an expert in cloud computing with over 25 years of experience in the IT industry. He is a true cloud industry pioneer, having created several successful companies, founded business practices, and hosted infrastructure and software services long before the term "cloud computing" was first used. James is a Chief Technologist for Hewlett Packard Enterprise (HPE) providing cloud strategy, guidance, and implementation planning to Fortune 100 organizations that are planning a transition from legacy IT to cloud. He is a featured speaker at industry conferences and executive briefings throughout North America.

10 Key Steps for Moving from Legacy Infrastructure to the Cloud

NGINX, Inc.

Openshift serverless Solution

Ryan ZhangCheng

Hexagonal architecture for java applications

Fabricio Epaminondas

Univa Presentation at DAC 2020

Univa, an Altair Company

Automating using Ansible

Alok Patra

Following simple patterns of good application design can allow you to scale your application for your customers easily. This presentation dives into the 12 factor application design and demo how this applies to containers and deployments on Amazon ECS and Fargate. We'll take a look at tooling that can be used to simplify your workflow and help you adopt the principles of the 12 factor application.

Breaking the Monolith Road to Containers

Amazon Web Services

Microservices Architecture with AWS @ AnyMind Group

Giang Tran

AnyMind Group Tech Talk - Microservices architecture with AWS

Nhân Nguyễn

AWS Community Day - Amy Negrette - Gateways to Gateways

AWS Chicago

Cloudify 4.6 highlights webinar

Cloudify Community

Serverless Days Ahmedabad - Dhaval Nagar.pptx.pdf

Dhaval Nagar

Skillenza is back with another game-changing virtual hackathon for you. Seize this amazing opportunity to create projects on serverless architecture. For those of you who are not acquainted with it, serverless architectures are system designs that use third-party services to build and run applications. As developers, this helps you to gain better scalability and flexibility without needing any administration to manage infrastructure. So you can build quicker and at a reduced cost as well. https://skillenza.com/challenge/build-with-serverless-online-hackathon-aws

Skillenza Build with Serverless Challenge - Advanced Serverless Concepts

Dhaval Nagar

Understanding serverless architecture

Seokchan Yoon

RightScale: Single Pane of Glass at Computerworld 2013

RightScale

Talk from FOSDEM 2022 It's easy to get misled into overconfidence based on the performance of powerful servers, given today's monster core counts and RAM sizes. However, the reality of high concurrency usage is often disappointing, with less throughput than one would expect. Because of its internals and its multi-process architecture, PostgreSQL is very particular about how it likes to deal with high concurrency and in some cases it can slow down to the point where it looks like it's not performing as it should. In this talk we'll take a look at potential pitfalls when you throw a lot of work at your database. Specifically, very high concurrency and resource contention can cause problems with lock waits in Postgres. Very high transaction rates can also cause problems of a different nature. Finally, we will be looking at ways to mitigate these by examining our queries and connection parameters, leveraging connection pooling and replication, or adapting the workload. Topics: 1. Understand what we mean by high concurrency. 2. Understand ACID & MVCC in Postgres. 3. Understand how high concurrency affects Postgres performance. 4. Understand how locks/latches affect Postgres performance. 5. Understand how high transaction rates can affect Postgres. 6. Mitigation strategies for high concurrency scenarios.

Slow things down to make them go faster [FOSDEM 2022]

Jimmy Angelakos

Semelhante a .NET Fest 2019. Stas Lebedenko. Practical serverless use cases in Azure with a trick or two (20)

From legacy to Azure Service Fabric in 360h. Odessa.

Introduction to Google Cloud Services / Platforms

Building Cloud-agnostic Serverless APIs

Introduction of Kubernetes - Trang Nguyen

Going Serverless on AWS

10 Key Steps for Moving from Legacy Infrastructure to the Cloud

Openshift serverless Solution

Hexagonal architecture for java applications

Univa Presentation at DAC 2020

Automating using Ansible

Breaking the Monolith Road to Containers

Microservices Architecture with AWS @ AnyMind Group

AnyMind Group Tech Talk - Microservices architecture with AWS

AWS Community Day - Amy Negrette - Gateways to Gateways

Cloudify 4.6 highlights webinar

Serverless Days Ahmedabad - Dhaval Nagar.pptx.pdf

Skillenza Build with Serverless Challenge - Advanced Serverless Concepts

Understanding serverless architecture

RightScale: Single Pane of Glass at Computerworld 2013

Slow things down to make them go faster [FOSDEM 2022]

Mais de NETFest

Что делать, если все, что можно уже закэшировано, а код всё ещё тормозит? В этом докладе мы обсудим, как работают некоторые низкоуровневые механизмы .NET и как мы с их помощью можем выиграть драгоценные секунды, когда счет идет на отдельные такты процессора.

.NET Fest 2019. Николай Балакин. Микрооптимизации в мире .NET

NETFest

The move to microservice infrastructure exposes new challenges, that are not typical for classic monolithic applications. Deployment, security, monitoring -- this list is far from complete. In this talk Serhiy will speak about how to establish a fast and reliable communication channels between microservices. What patterns, protocols and data formats are available. How to enforce a backwards compatibility and strict contract between services and their clients. When we should use sync or async communication style, and so on. Come to this session and hopefully you will come out with new ideas of how to build your stuff even better.

.NET Fest 2019. Сергей Калинец. Efficient Microservice Communication with .NE...

NETFest

В сентябре 2019 года выходит новая версия .NET Core 3. Я расскажу о преимуществах .NET Core перед .NET Framework, о том, что нового становится доступным в последней версии .NET Core и о планах Майкрософт по поводу будущего всех .NET фреймворков.

.NET Fest 2019. Оля Гавриш. .NET Core 3.0 и будущее .NET

NETFest

А Вы знали, что практически для каждого проекта можно применить машинное обучение? И теперь для этого не нужно изучать новый язык программирования (как Python или R) и осваивать численные методы. В этом докладе я расскажу об основах машинного обучения и о том, как легко начать использовать его в своих .NET проектах с помощью ML.NET и других решений от Microsoft.

.NET Fest 2019. Оля Гавриш. Машинное обучение для .NET программистов

NETFest

In these days, automation is the key to reduce the effort in governing complex system. Also, it reduces mistakes of manual, repetetive, operations. Despite the standardization of common approaches using text-based Infrastructure-as-code definitions, as YAML or JSON, I will suggest to write your provisioning templates using C# and .NET, against Microsoft Azure. In this demo-only session, we'll see the Azure Fluent Management Libraries in action to create a multi-tenant environment with strong-typed objects and compile-type-safe provisioning code.

.NET Fest 2019. Roberto Freato. Provisioning Azure PaaS fluently with Managem...

NETFest

“Domain Driven Design is an approach to software development for complex needs by connecting the implementation to an evolving model.” While there are many resources on the web about the DDD, they are generally theoretical rather than useful practical guides. One reason is that a DDD implementation quite varies depending on your domain and culture. However, it is still possible to provide some explicit rules those can help you while designing your code base. This talk starts by introducing the DDD and providing a layering model based on the DDD and the Clean Architecture. It then introduces the core building of an application built on the DDD principles. In the second part of the talk, it shows some strict coding rules for the core building blocks with real code examples and suggestions. These rules are essential to build a large scale application implements DDD patterns & practices. While the solution structure and code samples are based on .NET and C#, the talk is useful for developers and architects working with any server side technology.

.NET Fest 2019. Halil Ibrahim Kalkan. Implementing Domain Driven Design

NETFest

Я розповім про еволюцію фіча тоглів у компанії та наш досвід їх використання. Пройдемось покроково в їх розвитку: Від файлу конфігурації зі звичайним kill-switch для ввімкнення меінтенансу, який вмикав/вимикав доступ до сервісів одразу всім користувачам. До гнучкої системи з набору правил з пріоритетами з гранулярністю від країни, штату до окремого користувача. Від редагування через базу даних до панелі адміністратора та автоматизованих змін залежно від подій в системі. А також розповім про actions - комбінацію фіча тоглів та правил бізнес-логіки для динамічного інтерфейсу клієнтів на основі доступних дій користувачу.

.NET Fest 2019. Сергій Бута. Feature Toggles: Dynamic Configuration at Wirex

NETFest

GraphQL is a great way to expose your APIs and it has changed the way we think about consuming data over HTTP. With GraphQL we want to have one schema that provides all the data to us in a consistent way, enabling us to drill into the graph and fetch with one request what we actually want instead of having to issue multiple requests. In the real world, however, we more often build small services that serve certain use cases. Simpler services are easier to maintain and can be deployed more rapidly. Moreover, we often also want to use external services that are not built by us. Ultimately, we will end up with multiple APIs again. The solution for this dilemma is schema stitching. This talk will explore the schema stitching capabilities on ASP.Net Core with Hot Chocolate. We will show how you can set up a Hot Chocolate GraphQL gateway in under 5 minutes and move on to the various stitching scenarios. This talk introduces simple auto-stitching scenarios and goes on to demonstrate how you can rewrite your GraphQL APIs into something truly new.

.NET Fest 2019. Michael Staib. Hot Chocolate: GraphQL Schema Stitching with A...

NETFest

В этом выступлении Андрей расскажет о внутренностях базового сервиса, написанного с использованием паттерна CQS, который обрабатывает входящие запросы команд и публикует события, описывающие переходы состояния системы. После этого он опишет общие способы тестирования такого сервиса и объяснит плюсы и минусы существующих подходов. Затем он расскажет про AutoFixture и покажет, как она может сделать тесты намного чище, а конфигурацию - более удобной, путем инъекции параметров в метод теста, объяснит существующие проблемы с инициализацией и очистке данных в асинхронных тестах и покажет, как с этим справляться с помощью некоторой легковесной интеграции между xUnit и AutoFixture.

.NET Fest 2019. Андрей Литвинов. Async lifetime tests with xUnit and AutoFixture

NETFest

.NET Fest 2019. Анатолий Колесник. Love, Death & F# Tests

NETFest

Все когда-либо писали парсеры, но многие так и не знают как спарсить HTML без регулярных выражений. Очень длительное время концепция парсинга языков с рекурсивной грамматикой для меня была черной магией, а люди которые занимаются разработкой компиляторов и предметно-ориентированных языков вовсе казались волшебниками. Но это оказалось не так и сложно. В моем докладе я хочу вам рассказать о том что такое парсеры в целом, зачем они нужны и какие они бывают, а самое главное -- покажу как перейти от традиционных методик их написания к более удобному и понятному функциональному способу. В ходе презентации мы также напишем рабочий JSON парсер в качестве proof of concept.

.NET Fest 2019. Алексей Голуб. Монадные парсер-комбинаторы в C# (простой спос...

NETFest

Believing it is the most powerful PaaS service of the entire public cloud, I will share with you all the most interesting features of App Service and the good tips from the field, to see how to properly use it in production and focus on applications, instead of governance. I will dig into the architecture, the deployment options, the runtimes, the secrets management, logging and troubleshooting and into some advanced high-scale scenarios. If you never used this, you will say ""ok, how did I survive without it?"".

.NET Fest 2019. Roberto Freato. Azure App Service deep dive

NETFest

Во время доклада, я поделюсь с Вами опытом, который мы получили, используя микросервисы в прод K8S кластере. Также, обозначу основные проблемы, с которыми столкнулась наша команда на этапе их диагностики. И, самое главное - что мы сделали чтобы избежать их в будущем. Отвечу на вопросы: Почему мы мигрировали в облако? Почему dotNet Core 2.2 вызвал кучу проблем? Данный доклад сохранит сотни часов вашим разработчикам и DevOps команде, жизнь которой может напоминать кошмар.

.NET Fest 2019. Леонид Молотиевский. DotNet Core in production

NETFest

The majority of companies are struggling with an issue of growth where they started from handful group of people and reached 1000+ employees. In case of small groups the relationships remind family’s connections so everyone knows each other personally and the atmosphere is warm and charm whereas starting from 500+ to 1k keep it as family is tough and most of the companies come up with processes on one hand and culture on other. There ain’t no silver bullet how to manage it and in the end of the day they are balancing working a lot about good atmosphere in company and setting up relationships between teams. The issue isn’t new however tools and approaches evolved a lot this is where .NET Core and ML.Net comes in handy. These days AI/ML take over the world and bots as one of implementations are already a part of our life therefore our entuthiastic team created a bot using latest .NET Bot Framework v4 who helps managers to “measure” atmosphere in teams and crucial to socialize teams leveraging the power of ML.NET.

.NET Fest 2019. Александр Демчук. How to measure relationships within the Com...

NETFest

In this session we'll demonstrate how to bring dragons or any other 3D model to life using Microsoft's Azure Spatial Anchors, HoloLens and mobile phones. You will learn what is augmented reality, we will introduce you Hololens, we will teach you what is Azure Spatial Anchor, how they work and how you can use them in your apps. This cross-device experience might be usable for all kind of applications.

.NET Fest 2019. Anna Melashkina та Philipp Bauknecht. Dragons in a Mixed Real...

NETFest

You must have noticed how Docker and containers is playing a more and more important part in .NET development. Docker support is everywhere, so it should be easy to build solutions based on container technology, right? But, it takes a bit more to architect and create a .NET solution that use Docker at its core. Many questions arise: How do you design a solution architecture that fits well with containers? Would I use .NET or .NET Core? What is a proper way to migrate to such an architecture? What changes in the .NET implementation from pre-Docker solutions with micro-services? Where do container orchestrators fit in and how do I build and deploy my solutions on a Docker container cluster, such as Azure Kubernetes Service? These and many other questions will be answered in this session. You will learn how to design and architect your .NET solutions and get a flying start to create, build and run Docker-based containerized applications.

.NET Fest 2019. Alex Thissen. Architecting .NET solutions in a Docker ecosystem

NETFest

Do you recall those buzz words like TDD, BDD? Yep, but we know their problems as well! TDD is too granular. BDD is too coarse-grained. Unit tests are too chatty. BDD is too abstract. TDD requires knowledge of implementation details. BDD does not care about implementation at all. What is in the middle? Integration tests. Let's be Integration driven then! OK, then how to build infrastructure to run Integration tests? Should we start with IaaS first? How to speed up the development and take into account non-foundational requirements like scaling, security borders, isolation, etc. from the very beginning? To answer the questions, we would combine Integration test-based development with serverless (AWS) to solve a typical business task. Based on the example, we would show how to create a solid foundation for further refactoring/refining of the overall solution and concreting it with Unit tests. Acceptance tests would be left for home exercise ;)

.NET Fest 2019. Сергей Медведев. How serverless makes Integration TDD a reali...

NETFest

Задачи по обработке естественного языка сейчас встречаются практически в любом проекте. К сожалению, до недавнего времени, платформа .NET не сильно подходила для решения подобных задач. С выходом ML.NET ситуация стала меняться к лучшему, но все еще далека от идеала. На этом докладе я расскажу про основные задачи, которые решаются методами Natural Language Processing и какие существуют способы решения этих задач на платформе .NET (сервисы, библиотеки, фреймворки).

.NET Fest 2019. Сергей Корж. Natural Language Processing in .NET

NETFest

A Public Key Infrastructure (PKI) is the basis of modern system authentication; X.509 certificates are at the core of modern cryptography. Building your own PKI is not for the faint of heart, so we usually buy our certificates from an external Certificate Authority or operate a 3rd-party off-the-shelf PKI. But what can you do if you need to issue your own certificates while keeping your costs low? What if, for example, you're in the business of manufacturing millions of IoT devices and you need to issue a certificate to each and every one of them? And to top it off - you want to do it in a Serverless manner? Join me in this session, as we build a Serverless PKI system with Azure Functions & Key-Vault and learn all about Key-Vault's capabilities in regards to X.509 certificates along the way.

.NET Fest 2019. Eran Stiller. Create Your Own Serverless PKI with .NET & Azur...

NETFest

For the past couple of years it seems that Microservices is all the rage. We want to use Microservices, we want to decompose into Microservices and we want Microservices to be a part of our world. While modern tools and platforms such as Docker, Kubernetes, Service Mesh and the public cloud help in implementing and maintaining such systems, the reality is that many fail even before the first line of code was written. This can happen for many reasons; Perhaps you chose a Microservices architecture for the wrong reasons? Maybe the organization wasn't ready for it? Or just possibly - the proposed architecture didn't embrace the true meaning of Microservices? As the CTO of a software services company I get tackle these questions a lot. Join me in this session as I provide my perspective on transitioning from Monolith to Microservices through lessons learned in the real world, while architecting and implementing multiple Microservices based software systems at various customers.

.NET Fest 2019. Eran Stiller. 6 Lessons I Learned on My Journey from Monolith...

NETFest

Mais de NETFest (20)