Microservices for Enterprises

The presentation from our online webinar "Design patterns for microservice architecture". Full video from webinar available here: https://www.youtube.com/watch?v=826aAmG06KM If you’re a CTO or a Lead Developer and you’re planning to design service-oriented architecture, it’s definitely a webinar tailored to your needs. Adrian Zmenda, our Lead Dev, will explain: - when microservice architecture is a safe bet and what are some good alternatives - what are the pros and cons of the most popular design patterns (API Gateway, Backend for Frontend and more) - how to ensure that the communication between services is done right and what to do in case of connection issues - why we’ve decided to use a monorepo (monolithic repository) - what we’ve learned from using the remote procedure call framework gRPC - how to monitor the efficiency of individual services and whole SOA-based systems.

This document provides an introduction to microservices, including: - Microservices are small, independently deployable services that work together and are modeled around business domains. - They allow for independent scaling, technology diversity, and enable resiliency through failure design. - Implementing microservices requires automation, high cohesion, loose coupling, and stable APIs. Identifying service boundaries and designing for orchestration and data management are also important aspects of microservices design. - Microservices are not an end goal but a means to solve problems of scale; they must be adopted judiciously based on an organization's needs.

I presented this talk to Alithya, Montreal on April 2018. This is based on Chris Richardson's recent book "Microservice Architecture Patterns".

This presentation is conducted on 14th Sept in Limerick DotNet User Group. (https://www.meetup.com/preview/Limerick-DotNet/events/xskpdnywmbsb) SlideShare Url: https://www.slideshare.net/lalitkale/introduction-to-microservices-80583928 In this presentation, new architectural style - Microservices and it's emergence is discussed. We will also briefly touch base on what are not microservices, Conway's law and organization design, Principles of microservices and service discovery mechanism and why it is necessary for microservices implementation. About Speaker: Lalit is a senior developer, software architect and consultant with more than 12 yrsof .NET experience. He loves to work with C# .NET and Azure platform services like App Services, Virtual Machines, Cortana, and Container Services. He is also the author of 'Building Microservices with .NET Core' (https://www.packtpub.com/web-development/building-microservices-net-core) book. To know more and connect with Lalit, you can visit his LinkedIn profile below. https://www.linkedin.com/in/lalitkale/ This presentation will be useful for software architects/Managers, senior developers. Do share your feedback in comments.

The document provides an overview of microservices and service meshes, and uses Istio as an example service mesh implementation. It discusses how Istio allows microservices to be developed independently while providing capabilities like discovery, load balancing, resilience, metrics and tracing through lightweight proxies. The document then demonstrates what happens at each step of a request's lifecycle as it travels through an application protected by Istio's service mesh. Specifically, it shows how Istio components like Pilot, Envoy, Mixer and Citadel work together to provide control, observability and security for microservices.

Here is the version of my microservices talk that that I gave on September 17th at the SVforum Cloud SIG/Microservices meetup. To learn more see http://microservices.io and http://plainoldobjects.com

Event-Driven Microservices architecture has gained a lot of attention recently. The trend in the industry is to move away from Monolithic applications to Microservices to innovate faster. While Microservices have their benefits, implementing them is hard. This talk focuses on the challenges faced and how to solve them. It covers topics like using Domain Driven Design to break functionality into small parts. Various communication patterns among Microservices are also discussed. One major drawback is the problem of distributed data management, as each Microservice has its own database. Event-Driven Architecture enables a way to make microservices work together and the talks show how to use architectural patterns like Event Sourcing & CQRS to implement them. Another implementation challenge is to manage transactions that update entities owned by multiple services in an eventually consistent fashion. This challenge is solved using sagas, which can be thought of as Long running transactions that use compensating actions to handle failures. The objective of the talk is to show how to implement highly distributed Event Driven Microservices architecture that are scalable and easy to maintain.

- Microservices advocate creating a system from small, isolated services that each own their data and are independently scalable and resilient. They are inspired by biological cells that are small, single-purpose, and work together through messaging. - The system is divided using a divide and conquer approach, decomposing it into discrete subsystems that communicate over well-defined protocols. Each microservice focuses on a single business capability and owns its own data and behavior. - Microservices communicate asynchronously through APIs and events to maintain independence and isolation, which enables continuous delivery, failure resilience, and independent scaling of each service.

The document discusses Microservices architecture and compares it to monolithic architecture. It covers topics like infrastructure for Microservices including API gateways, service discovery, event buses. It also discusses design principles like domain-driven design, event sourcing and CQRS. Microservices are presented as a better approach as they allow independent deployments, scale independently and use multiple programming languages compared to monolithic applications.

The document provides an overview of microservices architecture. It discusses key characteristics of microservices such as each service focusing on a specific business capability, decentralized governance and data management, and infrastructure automation. It also compares microservices to monolithic and SOA architectures. Some design styles enabled by microservices like domain-driven design, event sourcing, and functional reactive programming are also covered at a high level. The document aims to introduce attendees to microservices concepts and architectures.

A proper Microservice is designed for fast failure. Like other architectural style, microservices bring costs and benefits. Some development teams have found microservices architectural style to be a superior approach to a monolithic architecture. Other teams have found them to be a productivity-sapping burden. This material start with the basic what and why microservice, follow with the Felix example and the the successful strategies to develop microservice application.

Kevin Huang: AWS San Francisco Startup Day, 9/7/17 Architecture: When, how, and if to adopt microservices - Microservices are not for everyone! If you're a small shop, a monolith provides a great amount of value and reduces the complexities involved. However as your company grows, this monolith becomes more difficult to maintain. We’ll look at how microservices allow you to easily deploy and debug atomic pieces of infrastructure which allows for increased velocity in reliable, tested, and consistent deploys. We’ll look into key metrics you can use to identify the right time to begin the transition from monolith to microservices.

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.

Cloud migrations are hardly one size fits all. It can be challenging to migrate from a large-scale data center to an optimized AWS environment without draining IT resources. By leveraging CSC, organizations are able to determine exactly what they need from their IT infrastructure and efficiently migrate to a customized cloud environment on AWS that meets those needs. With 400+ AWS certified architects and 30+ experts with AWS professional-level certification, CSC helps organizations experience seamless, results-oriented migrations. Register for the upcoming webinar to hear speakers from CSC and AWS discuss the ins and outs of a successful large-scale migration to AWS. Join us to learn: How CSC helped a large federal systems integration company migrate their workloads to the AWS Cloud in less than three months How CSC has facilitated customers split from their shared IT environment in less than 3 months The step-by-step process of an efficient data center migration Who Should Attend: IT Manager, IT Security Manager, Solution Architect, Cloud App Architect, System Administrator, IT Project Manager, Product Manager, Business Development

The document outlines an API governance framework consisting of 6 key components: 1) API Organization to establish guiding principles, roadmaps, funding models, roles and responsibilities. 2) Policies, procedures and standards for operating models, best practices and API development guidelines. 3) Risk controls for regulatory compliance, security controls and risk adjudication. 4) Technology and platforms including service gateways, registries and reference architectures. 5) Vendor management for 3rd party relationships and data ownership implications. 6) Change management to address business impacts, communications and API marketplace updates. The framework provides governance for API teams to deliver solutions within organizational risk appetite.

( Microservices Architecture Training: https://www.edureka.co/microservices-... ) This Edureka's Microservices tutorial gives you detail of Microservices Architecture and how it is different from Monolithic Architecture. You will understand the concepts using a UBER case study. In this video, you will learn the following: 1. Monolithic Architecture 2. Challenges Of Monolithic Architecture 3. Microservice Architecture 4. Microservice Features 5. Compare architectures using UBER case-study

The document provides an overview of Kubernetes concepts and architecture. It begins with an introduction to containers and microservices architecture. It then discusses what Kubernetes is and why organizations should use it. The remainder of the document outlines Kubernetes components, nodes, development processes, networking, and security measures. It provides descriptions and diagrams explaining key aspects of Kubernetes such as architecture, components like Kubelet and Kubectl, node types, and networking models.

- Integration microservices are used to compose other microservices and APIs to create new services, similar to the concept of "miniservices". They help integrate web APIs, legacy systems, and microservices. - Technologies for building integration microservices include frameworks like SpringBoot and Dropwizard, Apache Camel, and the Ballerina programming language. Ballerina is designed specifically for integration and allows graphical composition of services and connectors. - Integration microservices are an important part of microservices architecture as they handle service compositions and orchestration between multiple microservices and external APIs.

Presentation about the history and [potential] future of MongoDB performance including the currently known of MongoDB storage engines.

Ambry is an open source object store that is responsible for storing all media content at Linkedin. This talk goes over development of Ambry at Linkedin and its architecture to some details.

At Proximus, the Enabling Company initiative (EnCo, https://www.enabling.be) is building a comprehensive ecosystem to support the connected business. The initiative integrates Proximus’ powerful telco assets and state-of-the-art networks to shape tomorrow’s business. Proximus EnCo enables companies by connecting the dots between things, telecommunications, cloud and big data. This session will explore how RealDolmen designed the architecture for the EnCo platform. It will discuss how The core of the platform is powered by two key products from WSO2’s offering: WSO2 API Manager and WSO2 Identity Server These were specifically selected with the objective of realizing an ecosystem that should serve an API-driven economy, and support Identity-as-a-Service (IDaaS)

Verifone's new payment terminal, called "Carbon", is an Android-based tablet that allows third-party app development and management of merchant devices. WSO2's open-source Enterprise Mobility Management (EMM) solution was chosen to monitor and manage the Carbon devices due to its flexibility and ability to customize the mobile device management agent and server. The EMM solution provides APIs to get device information, perform remote commands like locking devices and sending notifications, and scales horizontally across worker nodes for increased capacity.

This document discusses design patterns for running Apache Camel applications on Kubernetes. It begins with an introduction of the presenter and an overview of trends driving cloud native application development. It then discusses what cloud native means and reviews popular container orchestration platforms like Kubernetes, Docker Swarm and Mesos. The remainder of the document focuses on deployment patterns for Camel applications on Kubernetes, including packaging, health checks, configuration, service discovery, circuit breakers and retries.

Microservices at Netflix have evolved over time from a single monolithic application to hundreds of fine-grained services. While this provides benefits like independent delivery, it also introduces complexity and challenges around operations, testing, and availability. Netflix addresses these challenges through tools like Hystrix for fault tolerance, Eureka for service discovery, Ribbon for load balancing, and RxNetty for asynchronous communication between services.