Running a Spring Boot application but still want to benefit from Quarkus and its supersonic, subatomic Java capabilities? Me too! With a “hello world” everything looks simple, but what about a real app? Will it be easy? Or fun? In this session we’ll show our experience migrating a Spring Boot app to Quarkus. Technologies involved in the app include Hibernate, Prometheus, REST endpoints, and more. Be prepared to listen to a journey of reality, failure, and wins in the Quarkus universe.
An inroduction to Terraform, a tool that helps you deploy and change your infrastructure as code. Given at Rencontres Mondiales du Logiciel libre (RMLL) 2017
An inroduction to Terraform, a tool that helps you deploy and change your infrastructure as code. Given at Rencontres Mondiales du Logiciel libre (RMLL) 2017
This beginning terraform workshop will teach you how to safely create and provision Infrastructure as Code (IAC) using Hashicorp Terraform in an AWS environment. In this class you will learn how to setup and install terraform. You will also be given a walkthrough of Terraform fundamentals. You will be lead through the process of deploying a single server, deploying a cluster and setting up a load balancer. You will also learn how to author Terraform Modules, work with Route53 and how to manage DNS.
Requirements. You will need to have an AWS account set up already with Terraform v0.9.3 installed. You will also need to have git install to download the workshop material.
You can find more informaiton on how to install terraform here: https://www.terraform.io/intro/getting-started/install.html. You can sign up for an AWS account here: https://aws.amazon.com/account/
https://github.com/jasonvance/terraform-introduction
AWS Japan YouTube 公式チャンネルでライブ配信された 2022年4月26日の AWS Developer Live Show 「Infrastructure as Code 談議 2022」 の資料となります。 当日の配信はこちら からご確認いただけます。
https://youtu.be/ed35fEbpyIE
어떻게 하면 배포 프로세스를 빠르게 개선할 수 있을까요?
git branch를 푸시하고 개별 테스트 서버를 만드려면 어떻게 해야 할까요?
쿠버네티스와 GitOps, Argo CD를 이용한 배포 방법을 소개 합니다.
Open Infrastructure & Cloud Native Days Korea 2019 발표자료
원본 슬라이드 다운로드 - http://bit.ly/subicura-gitops
카카오 광고 플랫폼 MSA 적용 사례 및 API Gateway와 인증 구현에 대한 소개if kakao
황민호(robin.hwang) / kakao corp. DSP개발파트
---
최근 Spring Cloud와 Netflix OSS로 MSA를 구성하는 시스템 기반의 서비스들이 많아지는 추세입니다.
카카오에서도 작년에 오픈한 광고 플랫폼 모먼트에 Spring Cloud 기반의 MSA환경을 구성하여, API Gateway도 적용하였는데 1년 반 정도 운영한 경험을 공유할 예정입니다. 더불어 MSA 환경에서는 API Gateway를 통해 인증을 어떻게 처리하는지 알아보고 OAuth2 기반의 JWT Token을 이용한 인증에 대한 이야기도 함께 나눌 예정입니다.
API Governance and GitOps in Hybrid Integration Platform (MuleSoft)Sumanth Donthi
In this two-part series, Sumanth Donthi, Associate IO at AIG explains how AIG changed software delivery process with API Governance and how they improved operational efficiencies with GitOps.
Designing a complete ci cd pipeline using argo events, workflow and cd productsJulian Mazzitelli
https://www.youtube.com/watch?v=YmIAatr3Who
Presented at Cloud and AI DevFest GDG Montreal on September 27, 2019.
Are you looking to get more flexibility out of your CICD platform? Interested how GitOps fits into the mix? Learn how Argo CD, Workflows, and Events can be combined to craft custom CICD flows. All while staying Kubernetes native, enabling you to leverage existing observability tooling.
Migration Spring Boot PetClinic REST to Quarkus 1.2.0Jonathan Vila
In this presentation I will introduce Quarkus and also show which were the steps followed to migrate Spring PetClinic application to Quarkus using the standard libraries : resteasy, microprofile metrics, hibernate, openapi, .... GraalVM
In this presentation I will introduce Quarkus and also show which were the steps followed to migrate Spring PetClinic application to Quarkus using the standard libraries : resteasy, microprofile metrics, hibernate, openapi, .... GraalVM
This beginning terraform workshop will teach you how to safely create and provision Infrastructure as Code (IAC) using Hashicorp Terraform in an AWS environment. In this class you will learn how to setup and install terraform. You will also be given a walkthrough of Terraform fundamentals. You will be lead through the process of deploying a single server, deploying a cluster and setting up a load balancer. You will also learn how to author Terraform Modules, work with Route53 and how to manage DNS.
Requirements. You will need to have an AWS account set up already with Terraform v0.9.3 installed. You will also need to have git install to download the workshop material.
You can find more informaiton on how to install terraform here: https://www.terraform.io/intro/getting-started/install.html. You can sign up for an AWS account here: https://aws.amazon.com/account/
https://github.com/jasonvance/terraform-introduction
AWS Japan YouTube 公式チャンネルでライブ配信された 2022年4月26日の AWS Developer Live Show 「Infrastructure as Code 談議 2022」 の資料となります。 当日の配信はこちら からご確認いただけます。
https://youtu.be/ed35fEbpyIE
어떻게 하면 배포 프로세스를 빠르게 개선할 수 있을까요?
git branch를 푸시하고 개별 테스트 서버를 만드려면 어떻게 해야 할까요?
쿠버네티스와 GitOps, Argo CD를 이용한 배포 방법을 소개 합니다.
Open Infrastructure & Cloud Native Days Korea 2019 발표자료
원본 슬라이드 다운로드 - http://bit.ly/subicura-gitops
카카오 광고 플랫폼 MSA 적용 사례 및 API Gateway와 인증 구현에 대한 소개if kakao
황민호(robin.hwang) / kakao corp. DSP개발파트
---
최근 Spring Cloud와 Netflix OSS로 MSA를 구성하는 시스템 기반의 서비스들이 많아지는 추세입니다.
카카오에서도 작년에 오픈한 광고 플랫폼 모먼트에 Spring Cloud 기반의 MSA환경을 구성하여, API Gateway도 적용하였는데 1년 반 정도 운영한 경험을 공유할 예정입니다. 더불어 MSA 환경에서는 API Gateway를 통해 인증을 어떻게 처리하는지 알아보고 OAuth2 기반의 JWT Token을 이용한 인증에 대한 이야기도 함께 나눌 예정입니다.
API Governance and GitOps in Hybrid Integration Platform (MuleSoft)Sumanth Donthi
In this two-part series, Sumanth Donthi, Associate IO at AIG explains how AIG changed software delivery process with API Governance and how they improved operational efficiencies with GitOps.
Designing a complete ci cd pipeline using argo events, workflow and cd productsJulian Mazzitelli
https://www.youtube.com/watch?v=YmIAatr3Who
Presented at Cloud and AI DevFest GDG Montreal on September 27, 2019.
Are you looking to get more flexibility out of your CICD platform? Interested how GitOps fits into the mix? Learn how Argo CD, Workflows, and Events can be combined to craft custom CICD flows. All while staying Kubernetes native, enabling you to leverage existing observability tooling.
Migration Spring Boot PetClinic REST to Quarkus 1.2.0Jonathan Vila
In this presentation I will introduce Quarkus and also show which were the steps followed to migrate Spring PetClinic application to Quarkus using the standard libraries : resteasy, microprofile metrics, hibernate, openapi, .... GraalVM
In this presentation I will introduce Quarkus and also show which were the steps followed to migrate Spring PetClinic application to Quarkus using the standard libraries : resteasy, microprofile metrics, hibernate, openapi, .... GraalVM
Apresentação do meetup "[JOI] TOTVS Developers Joinville - Java #1" que ocorreu dia 07/08/2019.
** Novidades Java, GraalVM e Quarkus
** Do zero à nuvem com Java e Kubernetes
Modern application development with oracle cloud sangam17Vinay Kumar
How Oracle cloud helps in building modern application development. This explains Oracle Application container cloud with developer cloud service and etc. Spring boot application deployed in Oracle ACCS and CI/CD part done in Oracle Developer cloud service.
GitOps, Driving NGN Operations Teams 211127 #kcdgt 2021William Caban
The adoption of cloud-native principles brings new challenges. Scaling and evolving operations teams and staying up to date requires the adoption of new operational models and paradigms.
This deck presents how modern paradigms map to GitOps principles and the charactersitics that must be supported by any software used for GitOps.
FIWARE Wednesday Webinars - Short Term History within Smart SystemsFIWARE
FIWARE Wednesday Webinar - Short Term History within Smart Systems (2nd April 2020)
Corresponding webinar recording: https://youtu.be/fX_YAc7G4Dk
This webinar will show how to utilise times series components and monitor and display trends within FIWARE applications.
Chapter: Core Context
Difficulty: 3
Audience: Any Technical
Presenter: Jason Fox (Senior Technical Evangelist, FIWARE Foundation)
This presentation was given at the Boston Django meetup on November 16, and surveyed several leading PaaS providers including Stackato, Dotcloud, OpenShift and Heroku.
For each PaaS provider, I documented the steps necessary to deploy Mezzanine, a popular Django-based CMS and blogging platform.
At the end of the presentation, I do a wrap-up of the different providers and provide a comparison matrix showing which providers have which features. This matrix is likely to go out-of-date quickly because these providers are adding new features all the time.
Context-aware Fast Food Recommendation with Ray on Apache Spark at Burger KingDatabricks
For fast food recommendation use cases, user behavior sequences and context features (such as time, weather, and location) are both important factors to be taken into consideration. At Burger King, we have developed a new state-of-the-art recommendation model called Transformer Cross Transformer (TxT). It applies Transformer encoders to capture both user behavior sequences and complicated context features and combines both transformers through the latent cross for joint context-aware fast food recommendations. Online A/B testings show not only the superiority of TxT comparing to existing methods results but also TxT can be successfully applied to other fast food recommendation use cases outside of Burger King.
PaaSTA, Yelp's platform as a service (PaaS) built on top of open source tools, provides tooling for developers to quickly turn their microservice into a monitored, highly available application spanning multiple data centers and cloud regions. Nathan Handler outlines the technologies that power PaaSTA and discusses how Yelp uses PaaSTA to empower developers and solve key problems.
Video: https://youtu.be/vISUXKeoqXM
Choose Your Own Adventure with JHipster & Kubernetes - Denver JUG 2020Matt Raible
Remember the choose your own adventure books that you used to read as a kid? This session is a reincarnation of a choose your own adventure book as a conference talk!
You'll learn about Spring Boot, Docker, and Kubernetes in this talk, along with the choices you make in the following areas:
* What kind of application architecture to build? Monolith or microservices?
* Would you like to use Java or Kotlin?
* MySQL, PostgreSQL, or MongoDB?
* Spring MVC or Spring WebFlux?
* Angular, React, or Vue.js?
* PWA or mobile app?
* Istio with Kubernetes or Kubernetes without Istio?
GitHub repos of demos:
* Monolith: https://github.com/mraible/healthy-hipster
* Microservices: https://github.com/mraible/djug-microservices
In 2022 we heard your GitOps questions at meetups and gatherings, big stages and local panels and one question was often top of mind: how do I get started? The benefits of GitOps are calling your name, but getting started isn’t that straightforward.
Red Hat is excited to kick off 2023 with a DevNation TechTalk, focused on GitOps to help you sift through your questions. At DevNation you’ll hear from passionate GitOps practitioners about the pitfalls to avoid and hurdles to jump while kicking off or evolving your GitOps practices. This event is aimed at audiences that are new to GitOps or early in their practice development within a cloud native environment.
During this live session you’ll learn:
Upcoming updates and key milestones in the ArgoCD roadmap and how Red Hat will support them
How to simplify the delivery GitOps across multi-cloud environments
GitOps best practices from experts at:
PostNord Strålfors: Filip Jansson
Arbetsförmedlingen: Misho Kmetovski & Richard Hermansson
Swiss Railways (SBB): Manuel Wallrapp & Thomas Bruederli
Plus stick around for an “Ask me Anything” segment to ask any outstanding questions live.
Modern cloud-native applications are incredibly complex systems. Keeping the systems healthy and meeting SLAs for our customers is crucial for long-term success. In this session, we will dive into the three pillars of observability - metrics, logs, tracing - the foundation of successful troubleshooting in distributed systems. You'll learn the gotchas and pitfalls of rolling out the OpenTelemetry stack on Kubernetes to effectively collect all your signals without worrying about a vendor lock in. Additionally we will replace parts of the Prometheus stack to scrape metrics with OpenTelemetry collector and operator.
GitHub plays a key role in the everyday work of thousands of developers and is a central piece of the open-source software ecosystem. Even though it is getting better and better every day, it still misses some key features that we need. If you want a better way of reviewing PRs, navigating through the code or better yet - writing the code without leaving the browser - this talk is for you!
This talk will be demo driven, and as the title suggests, we will start with the aesthetic revamp. But we definitely won’t stop there! You will also learn a few cool things about interacting with GitHub through the command line. So not only your UI will be officially revamped, but you will also gain a productivity boost.
Quinoa: A modern Quarkus UI with no hassles | DevNation tech TalkRed Hat Developers
The Quarkus Quinoa extension takes care of all the web UI build/wiring/dev-mode hassles and lets you focus on your web application logic. In this tech talk, we’ll bring a shopping list app to life with Quarkus, Hibernate as a backend, and React as a frontend. Quinoa will be the glue that makes it all work seamlessly from dev to production.
Extra micrometer practices with Quarkus | DevNation Tech TalkRed Hat Developers
How do you know you have improved the performance of your portfolio of applications? By measuring it, of course! The ultimate goal of gathering application metrics is to have a standardized practice that is applicable across multiple microservices and that adds minimal runtime overhead. Join this session to discuss what metrics are available out of the box with the Quarkus micrometer extensions, what (and, more importantly, why) you should customize, and how those pieces of information will impact your development outcomes.
Event-driven autoscaling through KEDA and Knative Integration | DevNation Tec...Red Hat Developers
This talk will teach you how to redesign an event-driven autoscaling architecture for cloud-native microservices by utilizing Apache Kafka, Knative, and KEDA infrastructure. You will also learn how to deploy serverless applications (Quarkus) using a Knative service. Finally, KEDA will enable you to autoscale Knative Eventing components (KafkaSource) through events consumption over standard resources (CPU, memory).
Loom is among the most highly anticipated projects in the Java world. It promises to address concurrency and Java execution model issues by providing virtual threads. Thus, there is no need to write concurrent programs using asynchronous or reactive APIs; it will be possible to use the traditional imperative model and let Loom handle the rest. The JVM will execute the program and leverage non-blocking APIs automatically!
Sounds good, doesn't it? How does it work, though? Are there any hidden costs? What is Loom going to change in modern Java frameworks? We will answer these questions in this talk. Starting with the integration of Loom in Quarkus, we will compare the different approaches we considered, discuss their respective pros and cons, and show how Loom might change the Java world.
Quarkus Renarde 🦊♥: an old-school Web framework with today's touch | DevNatio...Red Hat Developers
Quarkus Renarde 🦊♥ is a new Web framework based on Quarkus. This framework focuses not on microservices but web applications and makes Quarkus even easier to use for web apps: - Endpoints based on convention, even easier than RESTEasy Reactive and JAX-RS - Server-side templating with Qute - Validation with Hibernate Validation - Data with Hibernate ORM or Reactive with Panache - Simple authentication with OpenID Connect or WebAuthn Quarkus Renarde 🦊♥ can deliver all this while still providing the joy of developing with Quarkus, with live reload, continuous testing, the Dev, and more.
Recent changes in one desktop product generated many doubts in developer communities regarding containers. Can we still use or create them? Do we have alternatives to docker? We have some answers! Join us in this session to learn more about some popular docker alternatives. You can create containers without docker, and you can also run and publish them. There's life after docker, and containers are here to stay.
Distributed deployment of microservices across multiple OpenShift clusters | ...Red Hat Developers
Hybrid-cloud and multi-cloud patterns are the next application deployment architectures, and Kubernetes is the de facto container orchestration engine. 50% of production Kubernetes workloads involve some form of microservices applications. How can we manage this inter-cluster application connectivity? Meet Skupper: an open-source project that solves multi-cloud communication for Kubernetes. In this Tech Talk, you will briefly learn about Skupper and watch a live demo of an e-commerce application with 10 microservices spanning three OpenShift clusters running on three different public cloud providers.
DevNation Workshop: Object detection with Red Hat OpenShift Data Science [Mar...Red Hat Developers
In this workshop, you’ll learn an easy way to incorporate data science and AI/ML into an OpenShift development workflow. As an example, you’ll use an object detection model to detect ‘dog(s)’ in an image.
You will:
Use Jupyter Notebooks and TensorFlow to explore a pre-trained object detection model
Serve the model in a REST API as a Flask App
Use Source-to-Image (S2I) to build and deploy the Flask app
Explore Kafka streams from Notebooks
Deploy a Kafka consumer with the same object detection model
You’ll be able to do all of this without having to install anything on your own computer, thanks to Red Hat OpenShift Data Science and Red Hat OpenShift Streams for Apache Kafka.
Note: Beginner data handling and Python skills are required for this workshop.
Dear security, compliance, and auditing: We’re sorry. Love, DevOps | DevNatio...Red Hat Developers
DevOps solved the conflict between development and operations, but other essential aspects of the delivery lifecycle—security, compliance, and audit—were left out. DevSecOps is an excellent reminder that security must be DevOps’d, but compliance and audit are still missing. There’s no need for a new DevSecAuditComplianceOps buzzword; instead, let’s talk about continuous authorization, which applies Zero Trust principles to continuous monitoring. In this tech talk, Bill Bensing will discuss practical ways to start with continuous authorization for the software delivery lifecycle using Ploigos.
11 CLI tools every developer should know | DevNation Tech TalkRed Hat Developers
What's your favorite IDE? VS Code? IDEA? Eclipse? Visual Studio? The right IDE is fundamental to your productivity as a developer, but you might need something else to become more outstanding. Why don't we take a look at your terminal? Come to this session to learn eleven CLI tools that will boost your developer productivity.
A Microservices approach with Cassandra and Quarkus | DevNation Tech TalkRed Hat Developers
We will dissect the world famous todo app that provides a REST API (which is the foundation of microservices) with data backed by Apache Cassandra. We will leverage the TODO MVC and the TODO backend projects with the back end that we will build with Quarkus and Cassandra. Attendees will get an overview of Cassandra, including the driver for Quarkus. Through live coding (that attendees can try out later) in a cloud-based environment, primarily in Quarkus and Cassandra, attendees will understand how to implement and connect the APIs to the backend and leverage the generic client(s)provided. After attending this session attendees will walk away with a good understanding of implementing microservices using Cassandra and Quarkus. They will also get a working knowledge of how Astra (Cassandra as a service) can be leveraged in other solutions.
GitHub Actions and OpenShift: Supercharging your software development loops...Red Hat Developers
Every software developer wants more productivity. What if the only commands you needed to deploy were "git commit" and "git push"? Join us as we walk you through a live demonstration of how you can ship your lovely application code from your local machine to a free OpenShift cluster, fully automated through GitHub Actions. By the end of this session, you'll have a sound understanding of building a GitHub Action workflow for your codebase that leverages OpenShift to deploy your application.
To the moon and beyond with Java 17 APIs! | DevNation Tech TalkRed Hat Developers
Since moving to a 6 monthly release cadence, the Java platform is evolving more dynamically than ever before. It can be quite a challenge to stay on top of all the changes and new features. In this talk we're going to explore the most important developments in the Java API: which classes have been added, and what has been removed? Join Duke, the Java mascot, for a trip to space and learn which exciting new APIs provided by the Java platform can help him with his journey:
The Java Vector API for utilizing the SIMD capabilities of modern CPU architectures
The Foreign Linker API for integrating with native code
The JFR Event Streaming API for publishing JDK Flight Recorder Events
We'll also take a look at some useful changes to the Java runtime, such as CDS archives for a faster spaceship..., uhm, application launch!
Profile your Java apps in production on Red Hat OpenShift with Cryostat | Dev...Red Hat Developers
Did you know that OpenJDK comes with Java Flight Recorder (JFR), an embedded production time profiler? Cryostat provides easy and secure access to JFR across container boundaries so you can profile that performance bottleneck, or find that annoying bug. Join this session to learn about using Cryostat to profile Java applications in production on OpenShift.
Kafka at the Edge: an IoT scenario with OpenShift Streams for Apache Kafka | ...Red Hat Developers
Apache Kafka is taking the world by storm and is rapidly becoming the de-facto event bus for event-driven and streaming applications that respond to events and data in real time. OpenShift Streams for Apache Kafka is Red Hat's fully hosted and managed Apache Kafka service targeting development teams that want to incorporate streaming data and scalable messaging in their applications, without the burden of setting up and maintaining a Kafka cluster infrastructure.
In this session you will discover how Apache Kafka can be used in an IoT scenario to ingest data from devices and make them available in real-time to other applications.
More specifically you will learn how to:
Simulate devices that send MQTT messages to a MQTT broker
Use Apache Camel and Camel-K to bridge MQTT with Apache Kafka
Use Kafka Streams in a Quarkus application to process the device messages
Query the state of the devices using GraphQ
Kubernetes configuration and security policies with KubeLinter | DevNation Te...Red Hat Developers
With Kubernetes, implementing security policies can be challenging. First, developers, administrators, and security teams need to understand security policies in collaboration to have the best chance of successful adoption. Next, policy enforcement needs to integrate with developer workflows. Lastly, policies need to contain corrective action that is as close to the developer as possible. KubeLinter solves these problems by linting Kubernetes YAML files and Helm charts at the source: the developer.
In this session, we will evaluate KubeLinter by moving through a hands-on demo of the application, showing a use case for local machines and CI pipeline integration, and chatting about how best to integrate it into your organization:
KubeLinter, and its default checks
How you can leverage the application in your day-to-day operations
The open source StackRox community
Level-up your gaming telemetry using Kafka Streams | DevNation Tech TalkRed Hat Developers
Many modern video games are constantly evolving post-release. New maps, game modes, and game balancing adjustments are rolled out, often on a weekly basis. This continuous iteration to improve player engagement and satisfaction requires data-driven decision making based on events and telemetry captured during gameplay, and from community forums and discussions.
In this session you will learn how OpenShift Streams for Apache Kafka and Kafka Streams can be used to analyze real-time events and telemetry reported by a game server, using a practical example that encourages audience participation. Specifically you’ll learn how to:
Provision Kafka clusters on OpenShift Streams for Apache Kafka.
Develop a Java application that uses Kafka Streams and Quarkus to process event data.
Deploy the application locally, or on OpenShift and connect it to your OpenShift Streams for Apache Kafka Cluster.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
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2. Contents
1. who am i
2. what can you expect
3. what is quarkus
4. why migrate
5. migration
a. application description
b. steps
6. performance comparative
7. references
3. $ whoami
JUG organiser at BarcelonaJUG
Cofounder of JBCNConf ( Barcelona )
Software Engineer at Red Hat
App. Modernisation and Migration team
@vilojona
jvilalop@redhat.com
aytartana.wordpress.com
github.com/jonathanvila
4. What can you expect ?
My experience
v 2.2.5
v 1.7.0
opinionated option
magistral lecture
something that works
THE way
QUARKUS
6. What is Quarkus ?
A Kubernetes Native, Java, Scala, Kotlin stack
tailored for GraalVM and OpenJDK HotSpot
crafted from the best of breed Java libraries and standards.
7. 300x faster 10x smaller focused on easy to code
opensource fast paced releases tons of extensions
Quarkus key facts
13. Why to migrate
My experience
easy to develop with an easy CDI, REST, …
long startup times, eternal tests
heavyweight
too many things happen under the hood
easy to develop applications
fast
lightweight
GraalVM compatible
QUARKUS
✅ FaaS compatible ( lambdas )
✅ less money on public cloud
14. Application migrated
Spring Data ( repositories, jdbc , ... )
Spring Web ( REST )
Spring Security
Spring documentation ( Swagger )
Spring actuators
Spring micrometer
Spring CDI
Spring AOP
Spring cache
Hibernate Panache
JaxRS
Quarkus Security
OpenAPI
SmallRye Health
Microprofile Metrics
CDI Spec ( Arc )
---
Quarkus cache ( Caffeine )
QUARKUS
15. Elements not migrated
Spring JDBC querying
* no helper methods to work with Inserts, Updates….
* no equivalent to org.springframework.jdbc.core classes
* we need to reimplement everything using AGROAL
JMX
* not supported by GraalVM definition
16. CDI
● Replace Autowired by Inject
● Beans declaration using @ApplicationScoped
● Auto injection on Constructors
● Lazy by default
17. CDI
PROs
● straight forward migration for Beans
● no feature missing
CONs
● no annotation built-in beans
injection depending on Profile
● no private members on injection
18. JPA Repositories
● Repository classes to implement PanacheRepositoryBase<T, Integer>
Quarkus will generate the implementation of the usual methods :
list , find, persist, delete
20. Spring REST to JAX-RS
● Move from Spring REST to the standard JAX-RS
@RestController
@RequestMapping, @GetMapping,
@PostMapping, @PutMapping,
@DeleteMapping
@PathVariable
@Path
@GET,
@POST, @PUT
@DELETE
@PathParam
QUARKUS
21. Spring REST to JAX-RS
PROs
● straightforward migration
INFO
● Spring also supports JAX-RS as 3rd party lib
23. Spring REST JDBC Security to Elytron JDBC realm
Add extension dependency : elytron-security-jdbc
Configure on properties file and remove configureGlobal method
24. Spring REST Security to Quarkus security
PROs
● Almost the same result
● By configuration rather than code
CONs
● Quarkus doesn’t have an expression language
28. Metrics
PROs
● OpenMetrics standard naming
CONs
● different naming than micrometer
( compatibility toggle being developed )
● not the same metrics
● no AOP so you need to annotate every
method
32. Swagger ( OpenAPI v 3.0 )
PROs
● straightforward migration
● standard and easy way to configure
● Swagger-UI OOTB
CONs
● not REST paths scan configuration
33. AOP for app metrics
● use of microprofile metrics annotations
34. AOP for repository metrics
● using Hibernate built in metrics enabled in properties
35. AOP for app metrics
PROs
● standard
● easy to customise
CONs
● need to annotate ALL methods one by one for
custom app metrics
● no expression language to define methods affected
36. Local caching
● Spring uses a default ConcurrentHashMap
● Caffeine uses a ConcurrentLinkedHashMap
● Add “cache” extension ( Caffeine ) and annotate the method
39. Test REST
PROs
● RESTassured is easy to handle and very intuitive
CONs
● No way to simulate Roles without creating an user for each role to test
INFO
● Changed JSonPath to GPath
40. Test - resources
● Annotate test suites with @QuarkusTest to boot the app
● Annotate test suites with @QuarkusTestResource to load an embedded
resource
41. Test - Mock
● Use the quarkus-mockito dependency : quarkus-junit5-mockito
● Annotate mocks with @InjectMock
43. Spring WEB ( REST) : spring-web extension
Using same Spring API for REST Supported Annotations
@RestController
@RequestMapping
@GetMapping
@PostMapping
@PutMapping
@DeleteMapping
@PatchMapping
@RequestParam
@RequestHeader
@MatrixVariable
@PathVariable
@CookieValue
@RequestBody
@ResponseStatus
@ExceptionHandler
44. Spring DI : spring-di extension
Using same API as Spring DI
Annotations Supported
@Autowired @Repository
@Qualifier @Scope
@Value @Component
* doesn’t support an expression language
@Configuration @Service
@Bean
45. Spring Data : spring-data-jpa
Using same API for Spring Data Supported
Any interface of : Repository,
CrudRepository, PagingAndSortingRepository,
JpaRepository
Derived Query Methods
User defined Queries
Not Supported
Invocations to any method of
QueryByExampleExecutor
QueryDSL
46. Spring Security: spring-security extension
Using same API as Spring Security
Annotations Supported
@Secured
@Preauthorized
Expressions allowed
hasAnyRole
permitAll
denyAll
isAnonymous
isAuthenticated
#paramName ==
47. Performance comparative (shallow)
SPRING BOOT
2.2.5
QUARKUS
Hotspot 1.8
QUARKUS
GraalVM 20.1
build
( uber-jar )
4.3 s
48 Mb
13 s
42 Mb
185 s
97 Mb
boot 6.8 s
630 Mb
2.6 s ( 3x )
251 Mb ( 2.5x )
0.462 s ( 15x )
21 Mb ( 30x )
50. Interactive Tutorials ( Katacoda )
● https://developers.redhat.com/courses/quarkus/
List of Tutorials
● Getting Started
● For Spring Devs
● Streaming with
Kafka
● Hibernate and
Panache
● Prometeus &
Grafana
52. Do you want to start coding with Quarkus ?
https://code.quarkus.io/
53. ● Rules to help to migrate from SB to Quarkus ( MTA 5.0 )
○ Opensource tool to help on applications migrations
■ https://developers.redhat.com/products/mta/overview
■ https://github.com/windup
○ 26 rules , covering
■ DI
■ Integration
■ Metrics
■ JPA
■ Security
■ Web
■ Shell
■ ….
Red Hat MTA (Migration Toolkit for Applications)
54. ● Rules to help to migrate from SB to Quarkus ( MTA 5.0 )
○ Opensource tool to help on applications migrations
■ https://developers.redhat.com/products/mta/overview
■ https://github.com/windup
○ 26 rules , covering
■ DI
■ Integration
■ Metrics
■ JPA
■ Security
■ Web
■ Shell
■ ….
Red Hat MTA (Migration Toolkit for Applications)
55. ● Rules to help to migrate from SB to Quarkus ( MTA 5.0 )
○ Opensource tool to help on applications migrations
■ https://developers.redhat.com/products/mta/overview
■ https://github.com/windup
○ 26 rules , covering
■ DI
■ Integration
■ Metrics
■ JPA
■ Security
■ Web
■ Shell
■ ….
Red Hat MTA (Migration Toolkit for Applications)
56. ● Rules to help to migrate from SB to Quarkus ( MTA 5.0 )
○ Opensource tool to help on applications migrations
■ https://developers.redhat.com/products/mta/overview
■ https://github.com/windup
○ 26 rules , covering
■ DI
■ Integration
■ Metrics
■ JPA
■ Security
■ Web
■ Shell
■ ….
○ Plugin for Eclipse (Che), VSCode
Red Hat MTA (Migration Toolkit for Applications)
57. ● Rules to help to migrate from SB to Quarkus ( MTA 5.0 )
○ Opensource tool to help on applications migrations
■ https://developers.redhat.com/products/mta/overview
■ https://github.com/windup
○ 26 rules , covering
■ DI
■ Integration
■ Metrics
■ JPA
■ Security
■ Web
■ Shell
■ ….
Red Hat MTA (Migration Toolkit for Applications)
58. ● Rules to help to migrate from SB to Quarkus ( MTA 5.0 )
○ Opensource tool to help on applications migrations
■ https://developers.redhat.com/products/mta/overview
■ https://github.com/windup
○ 26 rules , covering
■ DI
■ Integration
■ Metrics
■ JPA
■ Security
■ Web
■ Shell
■ ….
○ Plugin for Eclipse (Che), VSCode
Red Hat MTA (Migration Toolkit for Applications)
59. Real use cases
Lufthansa Technik AVIATAR experiences significant cloud resources
savings by moving to Kubernetes-native Quarkus (link)
Suomen Asiakastieto Oy chooses Quarkus for their microservices
development (link)
Vodafone Greece replaces Spring Boot with Quarkus (link)
● “Quarkus offers by default (without trying to optimize it) is 50%-60% more
lightweight (in JVM mode) that what Spring offers”
● “30 to 40% better developer productivity vis-a-vis Spring Boot,”
Public Clouds exp.
-- Internal Labs ---
Save up to :
● 37 % on Cloud ( Quarkus JVM )
● 71 % on Cloud ( Quarkus + GraalVM )
60. Books ( devs not only consume tech )
Sci FyMindNovel