Devoxx Poland Courses

Autoscaling vs High Availability in Kubernetes

Explore Kubernetes autoscaling and high availability strategies, including scheduling, load balancing, and HA implementation in large-scale clusters.

• YouTube
• 48 minutes
• On-Demand
• Free Video

Elm Language for Learning Functional Programming

Odkryj funkcyjne programowanie z językiem Elm. Poznaj zalety FP, porównaj Elm z TypeScriptem i innymi językami kompilowanymi do JS. Zdobądź narzędzia do tworzenia niezawodnych aplikacji webowych.

• YouTube
• 35 minutes
• On-Demand
• Free Video

Calibrating JVM on Kubernetes - DevOps Approach

Explore JVM calibration on Kubernetes, from OS processes to K8s parameters. Gain insights into effective resource management and performance monitoring for optimized application deployment.

• YouTube
• 48 minutes
• On-Demand
• Free Video

Esbuild Revolution - The Future of Frontend Bundling

Discover how esbuild revolutionizes frontend development, offering faster bundling and improved efficiency compared to traditional tools like Webpack. Explore its applications and limitations.

• YouTube
• 35 minutes
• On-Demand
• Free Video

No Framework Frontends in Practice - Modern JavaScript Development Without Frameworks

Explore modern JavaScript development without frameworks, addressing challenges and leveraging new features while maintaining compatibility and tooling benefits.

• YouTube
• 46 minutes
• On-Demand
• Free Video

The Magic of Spring - Understanding Spring Framework Internals

Explore Spring's inner workings, including Dynamic Proxy and transaction management. Learn to create a custom Spring-like framework while gaining insights into Java ecosystem tools.

• YouTube
• 47 minutes
• On-Demand
• Free Video

OpenJDK 17 Features and Enhancements - Part 2

Explore OpenJDK 17's new features and enhancements, including switch expressions, text blocks, records, pattern matching, and APIs for foreign memory access, vectors, and foreign linking.

• YouTube
• 52 minutes
• On-Demand
• Free Video

OpenJDK 17 - New Features and Enhancements - Part 1

Explore OpenJDK 17's new features and enhancements, covering language updates, core APIs, and JVM changes. Prepare for migration from JDK 8 or 11 to leverage modern Java capabilities.

• YouTube
• 49 minutes
• On-Demand
• Free Video

Design for GitOps - Everything-as-Code Approach

Explore Everything-as-Code and GitOps practices for effective collaboration. Learn to design systems for quick GitOps implementation, focusing on infrastructure, observability, and permissions automation.

• YouTube
• 48 minutes
• On-Demand
• Free Video

Safely Performing Large-Scale Schema Changes: A Tale from the Trenches

Aprende a realizar cambios de esquema a gran escala sin incidentes. Descubre estrategias para modificar claves primarias en bases de datos con millones de usuarios y miles de inquilinos de forma segura.

• YouTube
• 41 minutes
• On-Demand
• Free Video

Modern JVM Multithreading - Considerations for Asynchronous Application Development

Explore modern JVM multithreading concepts, including green threads, fibers, thread pools, non-blocking database communication, and asynchronous code optimization for efficient application development.

• YouTube
• 50 minutes
• On-Demand
• Free Video

Java and Haskell - A Comparative Analysis

Porównaj Javę i Haskella, poznając ich podobieństwa, różnice i mocne strony. Odkryj korzyści płynące z nauki języka czysto funkcyjnego i zrozum ewolucję Javy w kierunku programowania funkcyjnego.

• YouTube
• 49 minutes
• On-Demand
• Free Video

Automate Boring Tasks - Techniques for Streamlining Repetitive Work

Discover how to automate repetitive tasks like filling timesheets, posting updates, and managing environments using REST APIs, Selenium, and Python. Learn practical tips for identifying and simplifying tedious processes.

• YouTube
• 27 minutes
• On-Demand
• Free Video

ScalaTest: You're Asserting It Wrong - Advanced Assertion Techniques

Explore advanced ScalaTest assertion techniques to enhance error messages and create more expressive tests. Learn to effectively use matchers for Options, Eithers, collections, Futures, and more.

• YouTube
• 53 minutes
• On-Demand
• Free Video

Security in Software Development Process - From Design to Deployment

Explore security practices throughout the software development lifecycle, from design to deployment. Learn about OWASP, CIS Benchmarks, vulnerability scanning, and Kubernetes security.

• YouTube
• 51 minutes
• On-Demand
• Free Video