Five tips for performant microservices on quarkus

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Ana-Maria Mihalceanu

The document discusses five tips for improving performance of microservices built with Quarkus, a Kubernetes-native Java framework. The tips are to tailor logs and profiles, use variables for customization and default values, use Micrometer in tests to measure endpoint performance, ease upgrades by using commands to add extensions to build tools, and compare REST, GraphQL and gRPC for service-to-service communication efficiency.

Five tips for performant
microservices on Quarkus
ANA MARIA MIHALCEANU
@ammbra1508
#J-SPRING

@ammbra1508
#J-SPRING
HELLO!
I am Ana
Java Champion, Solutions Architect @ IBM
Co-founder of Bucharest Software Craftsmanship Community

Microservices
@ammbra1508
#J-SPRING
Source: https://www.flickr.com/photos/otacke/10080909435
Deployment Independency
Zero downtime
Fault isolation
Granular scaling

Quest to find
THE FRAMEWORK
#J-SPRING
?
Java based
Usable in
containers
Unified
Configuration
Many
integration
capabilities
@ammbra1508

Quarkus
SUPERSONIC SUBATOMIC JAVA
#J-SPRING @ammbra1508

Why
Quarkus?
#J-SPRING
Developer Experience
Unified Configuration and Live Reload
Spring API Compatibility
Early detection of dependency injection errors
Panache
on top of JPA and Hibernate ORM
Caching, GraphQL, gRPC, Liquibase
integration capabilities
@ammbra1508

Tailor logs and profiles.
@ammbra1508
#J-SPRING
1

2 Use variables when customization is
expected from outside your application.
OFFER A DEFAULT VALUE FOR YOUR VARIABLES.
@ammbra1508
#J-SPRING

Use micrometer in tests that
measure endpoint performance.
@ammbra1508
#J-SPRING

Ease your upgrades by using
commands to add extensions to
Maven/Gradle.
@ammbra1508
#J-SPRING
4

Compare efficiency of REST, GraphQL and
gRPC when comes to service to service
communication.
@ammbra1508
#J-SPRING
5

CODE MADE AVAILABLE AT
HTTPS://GITHUB.COM/AMMBRA/MAINTAINABLE-LANDMARK
@ammbra1508
#QCONPLUS

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Ana-Maria Mihalceanu

More from Ana-Maria Mihalceanu (20)

Java 22 and Beyond- A Roadmap of Innovations

Java 22 and Beyond- A Roadmap of Innovations

Java 22 and Beyond- A Roadmap of Innovations

Surveillance de la sécurité des applications Java avec les outils du JDK e...

Surveillance de la sécurité des applications Java avec les outils du JDK e...

Surveillance de la sécurité des applications Java avec les outils du JDK e...

A Glance At The Java Performance Toolbox

A Glance At The Java Performance Toolbox

A Glance At The Java Performance Toolbox

Monitoring Java Application Security with JDK Tools and JFR Events.pdf

Monitoring Java Application Security with JDK Tools and JFR Events.pdf

Monitoring Java Application Security with JDK Tools and JFR Events.pdf

Enhancing Productivity and Insight A Tour of JDK Tools Progress Beyond Java 17

Enhancing Productivity and Insight A Tour of JDK Tools Progress Beyond Java 17

Enhancing Productivity and Insight A Tour of JDK Tools Progress Beyond Java 17

Java 21 Language Features and Beyond

Java 21 Language Features and Beyond

Java 21 Language Features and Beyond

From Java 17 to 21- A Showcase of JDK Security Enhancements

From Java 17 to 21- A Showcase of JDK Security Enhancements

From Java 17 to 21- A Showcase of JDK Security Enhancements

Java 21 and Beyond- A Roadmap of Innovations

Java 21 and Beyond- A Roadmap of Innovations

Java 21 and Beyond- A Roadmap of Innovations

A Glance At The Java Performance Toolbox

A Glance At The Java Performance Toolbox

A Glance At The Java Performance Toolbox

A Glance At The Java Performance Toolbox.pdf

A Glance At The Java Performance Toolbox.pdf

A Glance At The Java Performance Toolbox.pdf

A Glance At The Java Performance Toolbox-TIA.pdf

A Glance At The Java Performance Toolbox-TIA.pdf

A Glance At The Java Performance Toolbox-TIA.pdf

A Glance At The Java Performance Toolbox.pdf

A Glance At The Java Performance Toolbox.pdf

A Glance At The Java Performance Toolbox.pdf

A Glance At The Java Performance Toolbox.pdf

A Glance At The Java Performance Toolbox.pdf

A Glance At The Java Performance Toolbox.pdf

How Java 19 Influences the Future of Your High-Scale Applications .pdf

How Java 19 Influences the Future of Your High-Scale Applications .pdf

How Java 19 Influences the Future of Your High-Scale Applications .pdf

The Automation Challenge Kubernetes Operators vs Helm Charts.pdf

The Automation Challenge Kubernetes Operators vs Helm Charts.pdf

The Automation Challenge Kubernetes Operators vs Helm Charts.pdf

Exploring Quarkus on JDK 17

Exploring Quarkus on JDK 17

Exploring Quarkus on JDK 17

Cloud native resiliency patterns from the ground up

Cloud native resiliency patterns from the ground up

Cloud native resiliency patterns from the ground up

Cloud native resiliency patterns from the ground up

Cloud native resiliency patterns from the ground up

Cloud native resiliency patterns from the ground up

Cloud native resiliency patterns from the ground up

Cloud native resiliency patterns from the ground up

Cloud native resiliency patterns from the ground up

The automation challenge Kubernetes operators vs Helm charts

The automation challenge Kubernetes operators vs Helm charts

The automation challenge Kubernetes operators vs Helm charts

Recently uploaded

To Graph or Not to Graph Knowledge Graph Architectures and LLMs

To Graph or Not to Graph Knowledge Graph Architectures and LLMs

To Graph or Not to Graph Knowledge Graph Architectures and LLMs

Explore the core of Salesforce success in 'Salesforce Adoption – Metrics, Methods, and Motivation.' We will discuss essential metrics, effective methods to drive adoption, and the driving force behind user engagement and explore strategies for onboarding, training, and continuous support that empower users to navigate the platform seamlessly. By leveraging these tools, you can effectively measure adoption against your company’s goals and create an environment where users not only adopt Salesforce but actively contribute to its ongoing success.

Salesforce Adoption – Metrics, Methods, and Motivation, Antone Kom

Salesforce Adoption – Metrics, Methods, and Motivation, Antone Kom

Salesforce Adoption – Metrics, Methods, and Motivation, Antone Kom

I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.

"Impact of front-end architecture on development cost", Viktor Turskyi

"Impact of front-end architecture on development cost", Viktor Turskyi

"Impact of front-end architecture on development cost", Viktor Turskyi

How to differentiate Sales Cloud and CPQ on first glance might be tricky if you do not know where to look and what to look at. You will know :-) Managing the sales process within Salesforce is a common use case that can be managed with standart Sales Cloud. If you want to do entire quoting process you will find out Salesforce CPQ solution exists. What is then the difference if both can handle selling products? You will see comparison of 10 different features, which Sales Cloud and Salesforce CPQ handle differently. Simple question you will always remember if you should consider using Salesforce CPQ will be a cherry on top.

10 Differences between Sales Cloud and CPQ, Blanka Doktorová

10 Differences between Sales Cloud and CPQ, Blanka Doktorová

10 Differences between Sales Cloud and CPQ, Blanka Doktorová

In this session, we will showcase how to revolutionize automated testing for your software, automation, and QA teams with UiPath Test Suite. In part 1 of UiPath test automation using UiPath Test Suite – developer series, we will cover, Software testing overview What is software testing Why software testing is required Typical test types and levels Continuous testing and challenges Introduction to UiPath Test Suite UiPath Test Suite family of products Speaker: Atul Trikha, Chief Technologist & Solutions Architect, Peraton and UiPath MVP Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP

UiPath Test Automation using UiPath Test Suite series, part 1

UiPath Test Automation using UiPath Test Suite series, part 1

UiPath Test Automation using UiPath Test Suite series, part 1

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.

Essentials of Automations: Optimizing FME Workflows with Parameters

Essentials of Automations: Optimizing FME Workflows with Parameters

Essentials of Automations: Optimizing FME Workflows with Parameters

The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.

Search and Society: Reimagining Information Access for Radical Futures

Search and Society: Reimagining Information Access for Radical Futures

Search and Society: Reimagining Information Access for Radical Futures

Bits & Pixels using AI for Good.........

Bits & Pixels using AI for Good.........

Bits & Pixels using AI for Good.........

Alison B. Lowndes

Ever caught yourself nodding along when someone mentions "delivering value" in Agile, but secretly wondering what the heck they actually mean? You're not alone! Join us for an eye-opening session where we'll strip away the buzzwords and dive into the heart of Agile—value delivery. But what is "value"? Is it a mythical unicorn in the world of software development, or is there more to this overused term? This isn't going to be a sit-and-get lecture. We're talking about a face-to-face, interactive meetup where YOU play a crucial role. Come along to: Define It: What does "value" really mean? We’ll build a definition that’s not just words, but a compass for your Agile journey. Contextualise It: Discover what value means specifically to you, your team, your company, and your industry. Because one size does not fit all. Deliver It: Share strategies and gather new ones for uncovering and delivering true value—no more shooting in the dark!

Unpacking Value Delivery - Agile Oxford Meetup - May 2024.pptx

Unpacking Value Delivery - Agile Oxford Meetup - May 2024.pptx

Unpacking Value Delivery - Agile Oxford Meetup - May 2024.pptx

How world-class product teams are winning in the AI era by CEO and Founder, P...

How world-class product teams are winning in the AI era by CEO and Founder, P...

How world-class product teams are winning in the AI era by CEO and Founder, P...

Join us as we dive into the latest updates to the UiPath Orchestrator API, including new limits and features for 2024. Discover how these changes can enhance your automation projects and streamline your workflows. 📚 Overview of UiPath Orchestrator API 🔧 Recent changes to API limits 🛠️ How to adapt to new limits 📋 Best practices for using the Orchestrator API efficiently ❓ Q&A session

Exploring UiPath Orchestrator API: updates and limits in 2024 🚀

Exploring UiPath Orchestrator API: updates and limits in 2024 🚀

Exploring UiPath Orchestrator API: updates and limits in 2024 🚀

💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™: See how to accelerate model training and optimize model performance with active learning Learn about the latest enhancements to out-of-the-box document processing – with little to no training required Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath. Speakers: 👨‍🏫 Andras Palfi, Senior Product Manager, UiPath 👩‍🏫 Lenka Dulovicova, Product Program Manager, UiPath

Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...

Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...

Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...

UiPathCommunity

Knowledge engineering: from people to machines and back

Knowledge engineering: from people to machines and back

Knowledge engineering: from people to machines and back

IoT Analytics Company Presentation May 2024

IoT Analytics Company Presentation May 2024

IoT Analytics Company Presentation May 2024

As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other? Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.

Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024

Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024

Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024

Key Trends Shaping the Future of Infrastructure.pdf

Key Trends Shaping the Future of Infrastructure.pdf

Key Trends Shaping the Future of Infrastructure.pdf

Assuring Contact Center Experiences for Your Customers With ThousandEyes

Assuring Contact Center Experiences for Your Customers With ThousandEyes

Assuring Contact Center Experiences for Your Customers With ThousandEyes

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Empowering NextGen Mobility via Large Action Model Infrastructure (LAMI): pav...

Empowering NextGen Mobility via Large Action Model Infrastructure (LAMI): pav...

Thierry Lestable

You’ve heard good data matters in Machine Learning, but does it matter for Generative AI applications? Corporate data often differs significantly from the general Internet data used to train most foundation models. Join me for a demo on building an open source RAG (Retrieval Augmented Generation) stack using Milvus vector database for Retrieval, LangChain, Llama 3 with Ollama, Ragas RAG Eval, and optional Zilliz cloud, OpenAI.

Introduction to Open Source RAG and RAG Evaluation

Introduction to Open Source RAG and RAG Evaluation

Introduction to Open Source RAG and RAG Evaluation

Discover the essentials of performance testing in the IT sector with our concise guide. Learn about various testing types such as load, stress, endurance, spike, scalability, and volume testing. Understand key performance metrics like response time, throughput, CPU and memory utilization, and error rate. Explore top tools like Apache JMeter, LoadRunner, Gatling, Neoload, and BlazeMeter. Gain insights into best practices for defining objectives, creating realistic scenarios, automating tests, and optimizing performance to ensure user satisfaction, reliability, scalability, and cost efficiency. Ideal for developers, QA engineers, and IT professionals. Visit Expeed Software for more information. https://expeed.com/

In-Depth Performance Testing Guide for IT Professionals

In-Depth Performance Testing Guide for IT Professionals

In-Depth Performance Testing Guide for IT Professionals

Expeed Software

Recently uploaded (20)

To Graph or Not to Graph Knowledge Graph Architectures and LLMs

To Graph or Not to Graph Knowledge Graph Architectures and LLMs

To Graph or Not to Graph Knowledge Graph Architectures and LLMs

Salesforce Adoption – Metrics, Methods, and Motivation, Antone Kom

Salesforce Adoption – Metrics, Methods, and Motivation, Antone Kom

Salesforce Adoption – Metrics, Methods, and Motivation, Antone Kom

"Impact of front-end architecture on development cost", Viktor Turskyi

"Impact of front-end architecture on development cost", Viktor Turskyi

"Impact of front-end architecture on development cost", Viktor Turskyi

10 Differences between Sales Cloud and CPQ, Blanka Doktorová

10 Differences between Sales Cloud and CPQ, Blanka Doktorová

10 Differences between Sales Cloud and CPQ, Blanka Doktorová

UiPath Test Automation using UiPath Test Suite series, part 1

UiPath Test Automation using UiPath Test Suite series, part 1

UiPath Test Automation using UiPath Test Suite series, part 1

Essentials of Automations: Optimizing FME Workflows with Parameters

Essentials of Automations: Optimizing FME Workflows with Parameters

Essentials of Automations: Optimizing FME Workflows with Parameters

Search and Society: Reimagining Information Access for Radical Futures

Search and Society: Reimagining Information Access for Radical Futures

Search and Society: Reimagining Information Access for Radical Futures

Bits & Pixels using AI for Good.........

Bits & Pixels using AI for Good.........

Bits & Pixels using AI for Good.........

Unpacking Value Delivery - Agile Oxford Meetup - May 2024.pptx

Unpacking Value Delivery - Agile Oxford Meetup - May 2024.pptx

Unpacking Value Delivery - Agile Oxford Meetup - May 2024.pptx

How world-class product teams are winning in the AI era by CEO and Founder, P...

How world-class product teams are winning in the AI era by CEO and Founder, P...

How world-class product teams are winning in the AI era by CEO and Founder, P...

Exploring UiPath Orchestrator API: updates and limits in 2024 🚀

Exploring UiPath Orchestrator API: updates and limits in 2024 🚀

Exploring UiPath Orchestrator API: updates and limits in 2024 🚀

Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...

Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...

Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...

Knowledge engineering: from people to machines and back

Knowledge engineering: from people to machines and back

Knowledge engineering: from people to machines and back

IoT Analytics Company Presentation May 2024

IoT Analytics Company Presentation May 2024

IoT Analytics Company Presentation May 2024

Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024

Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024

Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024

Key Trends Shaping the Future of Infrastructure.pdf

Key Trends Shaping the Future of Infrastructure.pdf

Key Trends Shaping the Future of Infrastructure.pdf

Assuring Contact Center Experiences for Your Customers With ThousandEyes

Assuring Contact Center Experiences for Your Customers With ThousandEyes

Assuring Contact Center Experiences for Your Customers With ThousandEyes

Empowering NextGen Mobility via Large Action Model Infrastructure (LAMI): pav...

Empowering NextGen Mobility via Large Action Model Infrastructure (LAMI): pav...

Empowering NextGen Mobility via Large Action Model Infrastructure (LAMI): pav...

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Introduction to Open Source RAG and RAG Evaluation

Introduction to Open Source RAG and RAG Evaluation

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Five tips for performant microservices on quarkus

1. Five tips for performant microservices on Quarkus ANA MARIA MIHALCEANU @ammbra1508 #J-SPRING

2. @ammbra1508 #J-SPRING HELLO! I am Ana Java Champion, Solutions Architect @ IBM Co-founder of Bucharest Software Craftsmanship Community

3. Microservices @ammbra1508 #J-SPRING Source: https://www.flickr.com/photos/otacke/10080909435 Deployment Independency Zero downtime Fault isolation Granular scaling

4. Quest to find THE FRAMEWORK #J-SPRING ? Java based Usable in containers Unified Configuration Many integration capabilities @ammbra1508

5. Quarkus SUPERSONIC SUBATOMIC JAVA #J-SPRING @ammbra1508

6. Why Quarkus? #J-SPRING Developer Experience Unified Configuration and Live Reload Spring API Compatibility Early detection of dependency injection errors Panache on top of JPA and Hibernate ORM Caching, GraphQL, gRPC, Liquibase integration capabilities @ammbra1508

7. Tailor logs and profiles. @ammbra1508 #J-SPRING 1

8. 2 Use variables when customization is expected from outside your application. OFFER A DEFAULT VALUE FOR YOUR VARIABLES. @ammbra1508 #J-SPRING

9. Use micrometer in tests that measure endpoint performance. @ammbra1508 #J-SPRING

10. Ease your upgrades by using commands to add extensions to Maven/Gradle. @ammbra1508 #J-SPRING 4

11. Compare efficiency of REST, GraphQL and gRPC when comes to service to service communication. @ammbra1508 #J-SPRING 5

12. CODE MADE AVAILABLE AT HTTPS://GITHUB.COM/AMMBRA/MAINTAINABLE-LANDMARK @ammbra1508 #QCONPLUS