Simultaneous Dependencies with Zuul
Discover how to manage simultaneous dependencies effectively using Zuul's advanced CI/CD capabilities for streamlined project development and testing workflows.
Deploying a Production Kubernetes Platform on OpenStack Magnum with Zuul - An Open edX Case Study
Explore the migration journey from Ansible-based Open edX deployment to a Kubernetes platform using OpenStack Magnum and Zuul, covering technical challenges and architectural solutions.
Testing Complete System Deployments with Zuul - Project Gating and Infrastructure Testing
Discover how to implement robust system deployment testing using Zuul, Ansible, and containers for reliable GitOps practices and automated infrastructure validation in enterprise environments.
Eclipse JKube: Building and Deploying Java Applications to Kubernetes
Discover how to efficiently containerize Java applications and deploy them to Kubernetes using Eclipse JKube's plugins, featuring the latest updates and upcoming features for Maven and Gradle integration.
Making Java Applications Observable with OpenTelemetry - No Code Changes Required
Discover how to implement OpenTelemetry in Java applications for enhanced monitoring and observability across microservices, without modifying existing code. Learn configuration techniques and trace propagation.
Addressing the Transaction Challenge in a Cloud-Native World - MicroProfile LRA Implementation
Dive into MicroProfile LRA and discover effective strategies for managing stateful microservices and long-running transactions in cloud environments, challenging traditional architectural assumptions.
Scaling Microservices Using MicroProfile Metrics on Kubernetes
Discover how to leverage MicroProfile Metrics with Kubernetes HorizontalPodAutoscaler and Prometheus Adapter to create intelligent, application-specific scaling solutions for microservices deployments.
Building Kubernetes Operators Using Java and Jakarta EE
Discover how to build Kubernetes operators and webhooks using Java and Jakarta EE, challenging the Go-centric approach while leveraging familiar RESTful WebServices for container automation.
What's New in Operator Framework? - Recent Features and Updates
Explore recent Operator Framework features: Java operator scaffolding with Quarkus, custom Helm operator logic, and operator testing best practices.
Building ML-Enhanced Event Streaming Apps with Java Microservices
Explore building ML-enhanced event streaming applications using Java microservices and Apache Pulsar. Learn about Pulsar's architecture, functions, and programming model through a practical coding demo.
Simple Reference Immutability for System F-sub
Explore reference immutability in hybrid languages, focusing on interactions with higher-order functions, polymorphism, and subtyping in System F-sub. Gain insights into taming mutation in modern programming paradigms.
Heap Size Adjustment with CPU Control
Explore automatic heap sizing in JVM garbage collection, trading memory for computation based on CPU utilization. Learn about implementation in ZGC and its impact on performance and energy.
Concurrent GCs and Modern Java Workloads - A Cache Perspective
Explore the impact of concurrent garbage collectors on Java workloads, focusing on cache pollution and performance implications for modern server applications.
SLA vs SLO: Optimizing Service Levels for Revenue Generation
Discover how to optimize SLO metrics beyond SLA compliance to maximize revenue potential, using dynamic system evaluation and feature-value assessment in high-traffic infrastructure environments.
Semantic Code Refactoring for Abstract Data Types
Explore automated semantic code refactoring for Abstract Data Types using a novel method that generates equivalent implementations based on new data representations and relational invariants.
Gatling Beginner Tutorial - Feeders Demo - How to Use CSV Files
Learn to use CSV files as data sources in Gatling performance tests. Explore feeder strategies, implement feeders in scripts, and effectively utilize test data for more realistic load testing scenarios.
Stacks and Queues Complete Tutorial - Theory + Implementation + Types - Dynamic, Circular
Comprehensive tutorial on stacks and queues, covering theory, implementation, and various types. Includes hands-on coding, exception handling, and complexity analysis for aspiring programmers and interviewees.
Recursion - Permutations - Theory + Code + Tips
Learn permutation techniques in recursion, including theory, code implementation, and practical tips for solving complex problems efficiently.
Recursion - Array Questions - Theory, Code, Tips
Comprehensive guide to solving array-based recursion problems, covering techniques like passing arrays, returning ArrayLists, and implementing rotated binary search.
Java-Friendly Machine Learning with JSR381 - Visual Recognition API
Explore Java-friendly machine learning with JSR381, an open-source API for visual recognition. Learn its goals, architecture, and practical applications in IntelliJ IDEA.
Deploying Microservices to Kubernetes with Spring Boot and JHipster
Deploy microservices architecture to Minikube and Google Cloud using Spring Cloud Gateway, Spring Boot, and JHipster. Learn Kubernetes deployment, Docker image creation, secret management, HTTPS configuration, and scaling.