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Kubernetes: The evolution of distributed systems

Kubernetes: The evolution of distributed systems

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By Bilgin Ibryam and Burr Sutter

DevNation Tech Talks are hosted by the Red Hat technologists who create our products. These sessions include real solutions plus code and sample projects to help you get started. In this talk, you’ll learn about Kubernetes and distributed systems from Bilgin Ibryam and Burr Sutter.

Cloud-native applications of the future will consist of hybrid workloads: stateful applications, batch jobs, stateless microservices, and functions (plus maybe something else) wrapped as Linux containers and deployed via Kubernetes on any cloud. Functions and the so-called serverless computing model are the latest evolution of what started as service-oriented architecture years ago. But is this the last step of the application architecture evolution and is it here to stay?

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Keeping Kubernetes secrets secret

Keeping Kubernetes secrets secret

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By Alex Soto Bueno and Burr Sutter

DevNation Tech Talks are hosted by the Red Hat technologists who create our products. These sessions include real solutions plus code and sample projects to help you get started. In this talk, you’ll learn how to manage Kubernetes secrets from Alex Soto Bueno and Burr Sutter.

Everyone is talking about microservices and serverless architecture, and how to deploy them using cluster managers like Kubernetes. But, what about the secrets (such as certificates, passwords, SSH, and API keys)? The current trend increases the number of secrets required to run our services. This fact places a new level of maintenance on our security teams.

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Behavior is easy, state is hard: Tame inconsistent state in your Java code

Behavior is easy, state is hard: Tame inconsistent state in your Java code

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By Edson Yanaga and Burr Sutter

DevNation Tech Talks are hosted by the Red Hat technologists who create our products. These sessions include real solutions plus code and sample projects to help you get started. In this talk, you’ll learn the root cause of common inconsistent state-related bugs in your production Java code—and how to solve them—from Edson Yanaga and Burr Sutter.

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AI vs COVID-19: How Java helps nurses and doctors in this fight

AI vs COVID-19: How Java helps nurses and doctors in this fight

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By Geoffrey De Smet and Edson Yanaga

DevNation Tech Talks are hosted by the Red Hat technologists who create our products. These sessions include real solutions plus code and sample projects to help you get started. In this talk, you’ll learn how OptaPlanner has helped keep medical staff and patients safer with advanced planning algorithms, from Geoffrey De Smet and Edson Yanaga.

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