Last updated: July 13, 2026
Reddit resources
At Dash0, we do our best to cover the topics we think matter most to you. But we also know that Reddit is often where engineers turn for practical answers and honest discussion. That’s why we’ve curated some of the best Reddit threads, making it easy to explore conversations that catch your interest. Each post has been hand-selected for its lively, informative discussion on a range of relevant topics.
👀 Observability
Monitoring tells you something broke. Observability helps you figure out why.
- Great Resources for Understanding Observability
- What Are You Actually Using for Observability? (Node.js)
- How Are You Handling Observability in Production? (DevOps)
- Observability Strategies from the Community
- Observability in 2025: Buy vs Build
- Explaining Observability to Non-Technical Stakeholders
📊 OpenTelemetry
Love it. Hate it. Still trying to understand it?
- Is OpenTelemetry Worth the Effort?
- Who's Actually Using OpenTelemetry?
- Convincing Your Organisation to Adopt OpenTelemetry
- Real Experiences with the OpenTelemetry Collector
- Monitoring Infrastructure with OpenTelemetry
- Monitoring Minecraft with OpenTelemetry
🐳 Docker
Containers are everywhere... but Docker still sparks surprisingly passionate debates.
- Is Docker Still Used in Industry?
- I Still Don't Understand Docker and Kubernetes
- Docker Isn't Magic---It's Just Linux
- When Not to Use Docker
- ELI5: Docker, Containers & Virtual Machines
- Help... I'm Addicted to Docker
☸️ Kubernetes
Every developer reaches a point where Kubernetes either clicks... or becomes a personality trait.
- Kubernetes Is Beautiful
- Why Kubernetes?
- Five Years Running Kubernetes in Production: Lessons Learned
- Is Kubernetes Still Worth Learning Today?
- When to Use Kubernetes---and When Not To
- Before Learning Kubernetes, Learn Why
- The Most Ridiculous Kubernetes Outages Ever
🌐 NGINX
Reverse proxies don't usually make headlines... until they do.
- Thinking About Switching Away from NGINX?
- Bye Bye NGINX?
- Ingress NGINX Retirement: What You Need to Know
🐘 PostgreSQL
If the internet had its way, PostgreSQL would probably run your database, your message queue, your analytics platform, and maybe even your toaster.
- Why Developers Prefer PostgreSQL
- Postgres for Everything?
- Is PostgreSQL Still the King of Relational Databases?
- The Infrastructure Component I Trust Most: PostgreSQL
- Why Is PostgreSQL So Popular?
