Game of Loom - Implementation Patterns and Performance Implications Playing with Virtual Threads
Explore virtual threads in Java, comparing them to native threads through Conway's Game of Life implementation. Analyze performance, scalability, and best practices for using this game-changing feature.
Serverless Beyond Functions
Explore the serverless landscape beyond simple functions, including containerized apps, API gateways, orchestrators, event-driven architectures, and hybrid serverless-serverful solutions.
Use Testing to Develop Better Software Faster
Discover how testing can improve software design, find architectural flaws, and lead to better solutions. Learn to leverage testing for faster, higher-quality software development.
The New Spring Security
Implementing OAuth 2 and OpenID Connect with Spring Security Authorization Server. Learn to configure a custom authorization server and explore advantages over deprecated methods.
Approaching OAuth2
Implement and secure microservices using KoaJS, OAuth/OIDC standards. Learn Node.js, microservice architecture, and authentication/authorization for enterprise applications.
Collaborating on Open Source Software
Discover the benefits of contributing to open source software, from learning and skill development to community building and personal growth. Gain insights on finding projects and making impactful contributions.
What the CRaC - Superfast JVM Startup
Explore CRaC, an OpenJDK project addressing JVM warmup issues in microservices. Learn about its snapshot approach for faster startup times while maintaining JIT optimization benefits.
Chopping the Monolith
Explore pragmatic system design using Serverless and Function-as-a-Service to achieve flexible deployment of business capabilities, balancing between monoliths and microservices.
Deploy and Update Jakarta EE and MicroProfile Applications with Paketo
Explore Paketo, an open-source tool for building container images. Learn how it simplifies deployment of MicroProfile and Jakarta EE applications using Open Liberty Runtime.
Wired! How Your Brain Learns New Programming Languages
Explore how the brain learns languages and apply insights to mastering programming languages. Gain practical tips for improving your learning curve and supporting others in the software development field.
How We Build and Mitigated Our Spring Boot Applications to Kotlin
Transforming Spring Boot from Java to Kotlin: strategies, improvements, and best practices for migrating large codebases, with live coding demonstrations and practical tips.
The DevOps Chronicles - Kubifying Java Apps with Dekorate.io
Simplify Java app deployment to Kubernetes using Dekorate.io annotations, eliminating complex YAML files for Helidon, Quarkus, or SpringBoot applications.
Functional Web APIs in Practice
Explore functional programming in Kotlin for building robust web APIs, focusing on performance, validation, testing, and concurrency without relying on traditional frameworks.
Building ML Workflows with Java, Python & Apache Beam
Learn to create multi-language ML pipelines using Apache Beam, combining Java for data processing and Python for ML modeling in batch and streaming workflows.
OAUTH 2.1 Explained Simply - Even If You Are Not a Developer
Demystifies OAuth 2.1 using everyday analogies, making it accessible for both technical and non-technical audiences. Covers key concepts, roles, and flows of this essential authorization protocol.
Using Record Types to Build Better Domain Models
Explore how Java's Record Types enhance domain modeling, focusing on value objects, immutability, and efficient data handling for cleaner, more expressive code.
Repeatable Scalable Path to Production for Java Spring Apps on Kubernetes
Develop, build, and deploy Spring Boot apps on Kubernetes using convention over configuration. Learn CI/CD, Cloud Native Buildpacks, GitOps, Knative, and Backstage for efficient app delivery and management.
Doctolib Needs a Bigger Database - Ok, But Which One?
Explore Doctolib's journey to scale their massive PostgreSQL database, evaluating solutions like Spanner, Yugabyte, and Citus to support business growth and handle millions of medical appointment bookings.
Apps Modernization Strategy - A Light at the End of the Tunnel
Explore a modernization strategy using the outbox pattern and event-driven technologies. Learn how change data capture enables legacy app extension within cloud-based microservice architectures, using Kafka, Quarkus, and OpenShift.
Vapourware - The Best Software That Never Was
Explore fascinating stories of ambitious software projects that never materialized, including a pioneering web browser and an early music streaming service. Gain insights into unrealized innovations and their creators.
Why Don't You Create Your Next Application Without a Database?
Explore MicroStream: revolutionizing data storage by using JVM memory as your database. Learn basic principles, benefits, and see demos of this high-performance, low-latency solution.