Author Archives: Viktor Farcic

Mutable And Immutable Objects And Resources Explained

What are mutable and immutable objects and resources? Does immutability apply to bare metal, virtual machines (VMs), applications, Cloud, containers, infrastructure, Kubernetes, etc.? What does mutability and immutability mean? Mutable vs. immutable explained.

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Talos: Linux Designed For Kubernetes

Talos is Linux designed for Kubernetes. It’s secure, immutable, and minimal.

Huge thanks to Alfadil Tabar for making this video happen.

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Cost-Aware Kubernetes Cluster Autoscaling With Cast AI

Cast AI allows us to cut costs by autoscaling and to rightsize our Kubernetes clusters.

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Running Event-Driven Pub/Sub Microservices In Kubernetes With Dapr

Dapr simplifies microservice communication through direct or event-based pub/sub messaging and helps us develop resilient and secured microservices. It performs service discovery, message broker integration, encryption, observability, secret management, and many other tasks. In this video, we are focusing on pub/sub events.

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How Microservices Communicate? Sync vs Async. Direct vs Brokers And Event Busses

How should we design communication between microservices? Should it be synchronous or asynchronous? Should it be direct or through message brokers, event bussed, and gateways?

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