Goes over the most commnonly used design patterns with Apache Camel. Based on Camel Design Patterns book
This document provides an introduction to Docker and discusses how it helps address challenges in the modern IT landscape. Some key points: - Applications are increasingly being broken up into microservices and deployed across multiple servers and environments, making portability and scalability important. - Docker containers help address these issues by allowing applications to run reliably across different infrastructures through package dependencies and resources together. This improves portability. - Docker provides a platform for building, shipping and running applications. It helps bridge the needs of developers who want fast innovation and operations teams who need security and control.
Docker has created enormous buzz in the last few years. Docker is a open-source software containerization platform. It provides an ability to package software into standardised units on Docker for software development. In this hands-on introductory session, I introduce the concept of containers, provide an overview of Docker, and take the participants through the steps for installing Docker. The main session involves using Docker CLI (Command Line Interface) - all the concepts such as images, managing containers, and getting useful work done is illustrated step-by-step by running commands.
Navigate the universe of CI/CD tools. As the fastest way to production, the CI/CD pipeline is now mainstream among software companies, forming the backbone of the modern DevOps environment. While DevOps handles the culture aspect, CI/CD focuses on the process and tools. With this guide, we hope to provide a clear overview of the various CI/CD tools categories and give a broad sampling of the various tools that are available.
The document discusses microservices architecture and how to implement it using Spring Boot and Spring Cloud. It describes how microservices address challenges with monolithic architectures like scalability and innovation. It then covers how to create a microservices-based application using Spring Boot, register services with Eureka, communicate between services using RestTemplate and Feign, and load balance with Ribbon.
Understand the Microservices Architecture concepts Understand Event Sourcing and CQRS Understanding Domain Driven Design Understanding Functional Reactive Programming Understanding Distributed Transaction Management Understanding Microservices Messaging Setting up Micro services Infrastructure (API Gateway, Service Discovery, Load Balancer, Circuit Breaker) https://github.com/meta-magic/microservice_workshop
This presentation by Serhii Abanichev (System Architect, Consultant, GlobalLogic) was delivered at GlobalLogic Kharkiv DevOps TechTalk #1 on October 8, 2019. In this talk were covered: - Full coverage of DevOps with Azure DevOps Services: - Create, test and deploy in any programming language, to any cloud or local environment. - Run concurrently on Linux, macOS, and Windows, deploying containers for individual hosts or Kubernetes. - Azure DevOps Services: a Microsoft solution that replaces dozens of tools ensuring smooth delivery to end users. Event materials: https://www.globallogic.com/ua/events/kharkiv-devops-techtalk-1/
Presenting key architectural concepts of the Microservices Architecture(MSA) and how you can use those architectural principles in practice.
Introduction to Kafka streaming platform. Covers Kafka Architecture with some small examples from the command line. Then we expand on this with a multi-server example. Lastly, we added some simple Java client examples for a Kafka Producer and a Kafka Consumer. We have started to expand on the Java examples to correlate with the design discussion of Kafka. We have also expanded on the Kafka design section and added references.
Mike Worthington of Sonatype gave a presentation about leveraging Nexus Repository Manager. He discussed how Nexus can be used at different stages of a software development lifecycle, from a simple caching proxy to improve speed and consistency, to full integration with continuous integration and continuous delivery pipelines to improve quality. Worthington also explained how Nexus can be used to manage software components, enforcing policies on open source usage and alerting on policy violations. He emphasized that the repository is the hub that connects development, testing, and deployment across teams and environments.
Quarkus offers a great development experience. In this session, I’ll introduce you to the power of Quarkus Live Coding and tools that are useful to developers for debugging, deploying, and testing Quarkus applications.
The document discusses service discovery with Eureka and Spring Cloud. It introduces traditional applications where services have fixed locations versus modern applications where services are dynamic. It explains that service discovery with a service registry like Eureka allows services to find each other and load balance requests. The rest of the document demonstrates configuring Eureka as a service registry and client applications that can discover and consume services registered with Eureka.
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.
Spring Petclinic is a sample application that has been designed to show how the Spring Framework can be used to build simple but powerful database-oriented applications. The fork named Spring Framework Petclinic maintains a version both with a plain old Spring Framework configuration and a 3-layer architecture (i.e. presentation --> service --> repository).
This document discusses optimizing and profiling Golang REST APIs. It explains that profiling measures program performance to aid optimization. The steps are to deploy an application, conduct profiling to identify slow code, analyze profiling data using tools like pprof, decide on solutions like using goroutines or caching, test the impact of changes, and repeat until performance goals are met before deployment. Short profiling demos are provided and load testing results show performance improvements from optimization solutions.
This document provides an overview of Kubernetes, an open-source system for automating deployment, scaling, and management of containerized applications. It describes Kubernetes' architecture including nodes, pods, replication controllers, services, and networking. It also discusses how to set up Kubernetes environments using Minikube or kubeadm and get started deploying pods and services.
Understanding Docker Container. Create docker images and understand the internals of Linux Containers. Dockerization of AppliFire RAD Platform...
Since its first 1.12 release on July 2016, Docker Swarm Mode has matured enough as a clustering and scheduling tool for IT administrators and developers who can easily establish and manage a cluster of Docker nodes as a single virtual system. Swarm mode integrates the orchestration capabilities of Docker Swarm into Docker Engine itself and help administrators and developers with the ability to add or subtract container iterations as computing demands change. With sophisticated but easy to implement features like built-in Service Discovery, Routing Mesh, Secrets, declarative service model, scaling of the services, desired state reconciliation, scheduling, filters, multi-host networking model, Load-Balancing, rolling updates etc. Docker 17.06 is all set for production-ready product today. Join me webinar organised by Docker Izmir, to get familiar with the current Swarm Mode capabilities & functionalities across the heterogeneous environments.
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.
JavaOne 2009 presentation on Enterprise Integration Patterns In Practice by Andreas Egloff and Bruce Snyder
Machine learning is being deployed in a growing number of applications which demand real-time, accurate, and robust predictions under heavy serving loads. However, most machine learning frameworks and systems only address model training and not deployment. Clipper is a general-purpose model-serving system that addresses these challenges. Interposing between applications that consume predictions and the machine-learning models that produce predictions, Clipper simplifies the model deployment process by isolating models in their own containers and communicating with them over a lightweight RPC system. This architecture allows models to be deployed for serving in the same runtime environment as that used during training. Further, it provides simple mechanisms for scaling out models to meet increased throughput demands and performing fine-grained physical resource allocation for each model. In this talk, I will provide an overview of the Clipper serving system and then discuss how to get started using Clipper to serve Spark and TensorFlow models in a production serving environment.
This document provides an overview of integrating microservices with Apache Camel and JBoss Fuse. It introduces Apache Camel as a lightweight integration library that uses enterprise integration patterns and domain-specific languages to define integration "flows" and "routes". It describes how Camel supports features like dynamic routing, REST APIs, backpressure, load balancing, and circuit breakers that are useful for building microservices. The document also introduces JBoss Fuse as a development and runtime platform for microservices that provides tooling, frameworks, management capabilities and container support using technologies like Apache Camel, CXF, ActiveMQ and Karaf.
The document discusses an upcoming AWS event called "AMAZON EC2 DEEPDIVE AND A SPRINKLE OF AWS COMPUTE" presented by Doron Rogov. The event agenda lists technical sessions on various AWS topics occurring from October 14-23. The presentation will cover choosing Amazon EC2 instances, how performance is characterized for different workloads, how EC2 instances provide flexibility and agility while delivering performance, and how to optimize the EC2 instance experience through various instance types.
This document provides an overview of enterprise integration patterns (EIPs) and how they are implemented using Apache Camel and Project Fuji frameworks. It discusses core EIP principles like asynchronous messaging for integration. It also describes various EIP implementations like content-based routing, dead letter channels, and message transformation patterns. Code examples are shown using the Java and Spring DSLs for Apache Camel and the DSL and web UI for Project Fuji.
This document discusses challenges in building low-latency machine learning applications and how Apache Apex can help address them. It introduces Apache Apex as a distributed streaming engine and describes how it allows embedding models from frameworks like R, Python, H2O through custom operators. It provides various data and model scoring patterns in Apex like dynamic resource allocation, checkpointing, exactly-once processing to meet SLAs. The document also demonstrates techniques like canary deployment, dormant models, model ensembles through logical overlays on the Apex DAG.