Code used in my CloudConf 2023 keynote – From complexity to observability using OpenTelemetry

OpenTofu lets you declaratively manage your cloud infrastructure.

Karapace - Your Apache Kafka® essentials in one tool

The OpenTF Manifesto expresses concern over HashiCorp's switch of the Terraform license from open-source to the Business Source License (BSL) and calls for the tool's return to a truly open-source …

The bespinian blog

Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!

REST Server Tests (Echo-Server) API / Docker / Kubernetes / Helm

a Docker + Kubernetes network trouble-shooting swiss-army container

eBPF-based Networking, Security, and Observability

Zero-ETL, infinite possibilities. Live query APIs, code & more with SQL. No DB required.

Query data on the command line with SQL-like SELECTs powered by Python expressions

Bootstrap Kubernetes the hard way. No scripts.

Collection of 300+ best practices for Java persistence performance in Spring Boot applications

TLS/SSL and crypto library

📚Open Source Curriculum for CNCF Certification Courses

Resilience4j is a fault tolerance library designed for Java8 and functional programming

Dockerfile linter, validate inline bash, written in Haskell

Supercharge your API testing, catch bugs, and ensure compliance

The pet store sample

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

A curated list of Domain-Driven Design (DDD), Command Query Responsibility Segregation (CQRS), Event Sourcing, and Event Storming resources

🐘🎯 Hexagonal Architecture + DDD + CQRS in PHP using Symfony 7

✅ The Node.js best practices list (July 2024)

Dockerized foswiki + nginx at port 80

A request handler adapter for swoole, using PSR-7, PSR-15 and PSR-17.

An ultra-simplified explanation to design patterns

A helper trait simplify mocking within phpunit.

Scale laravel to the maximum using AWS Beanstalk Multi Docker setup