Devoxx Poland Courses

Mistakes and Trade-offs When Optimizing the Hot-Path

Discover techniques for identifying and optimizing the hot-path in your code to achieve substantial performance gains. Learn to apply the Pareto principle and performance testing for effective system optimization.

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

Online Machine Learning Based on Kafka Streams - Pollution Prediction System

Explore a system predicting pollution levels using Kafka Streams, based on historical and current weather data. Learn from WorldRemit's open-source project for practical machine learning applications.

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

Full Text Search with Elasticsearch

Odkryj potencjał wyszukiwania pełnotekstowego z Elasticsearch. Poznaj podstawy techniczne, naucz się konfiguracji i poznaj triki, które ulepszą doświadczenie użytkowników Twojej strony.

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

Ordering the Chaos - Understanding Time in Computer Science

Explore time concepts in computer science, from clock usage to implementation and beyond. Learn to manage chaos in software development through advanced timing techniques.

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

Stabilizing and Synchronizing Java and .NET Codebase - Automated Merge Pipeline

Discover strategies for synchronizing Java and .NET codebases, automating release processes, and implementing a merge pipeline to ensure continuous releasability across multiple platforms.

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

Akka Cluster and Akka Typed Deep Dive

Explore Akka clusters through four Java projects, from basic setups to advanced features like cluster singletons and sharding. Gain hands-on experience with downloadable examples and visualize cluster dynamics using web dashboards.

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

Major Migrations Made Easy

Discover strategies for simplifying major software migrations, enhancing efficiency and reducing risks in large-scale development projects.

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

Did Anyone Say SemVer? - Understanding Semantic Versioning

Explore semantic versioning principles and best practices for effective software version management and dependency handling.

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

Why is Everyone Laughing at JavaScript? Why All Are Wrong?

Explore JavaScript's strengths and misconceptions, debunking common criticisms and highlighting its versatility in modern web development.

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

Hazelcast 5.2 - What's Next?

Explore the latest features and future developments of Hazelcast 5.2, gaining insights into its enhanced capabilities and potential applications.

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

What's Not So New in the New OWASP Top 10 - Devoxx Poland 2022

Explore OWASP Top 10 updates, focusing on insecure design. Learn defense-in-depth strategies, secure design principles, and threat modeling methodologies like STRIDE for improved web application security.

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

Mythical Angular

Odkryj mity i fakty dotyczące Angulara, poznając jego mocne strony i wyzwania w nowoczesnym rozwoju frontendu.

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

Data Driven Business

Discover strategies for leveraging data to drive business decisions and optimize performance in today's data-centric landscape.

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

Incidents are a New Normal - Embracing Failure in Software Development

Learn to embrace and benefit from software incidents. Discover techniques for effective post-mortems, root cause analysis, and preventive actions. Improve engineering skills by focusing on system vulnerabilities.

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

Czego Zespołowi Potrzeba do Szczęścia

Odkryj kluczowe czynniki wpływające na szczęście i efektywność zespołu. Poznaj praktyczne wskazówki do budowania pozytywnego środowiska pracy.

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