#observability Development Tutorials & Tips | Roast Dev

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It Costs That Much Because it Takes Me F***ing Hours

LIMITED TIME OFFER! I’m ready for my next adventure as a DevRel advocate / Technical Evangelist / IT Talespinner. If that sounds like something you need, drop me a line in email or on LinkedIn ...

24.03.2025 0 Read More

A Beginner’s Guide to Distributed Tracing with OpenTelemetry and Jaeger

Distributed systems are complex, with requests flowing through multiple services. Debugging issues in such systems can be challenging. Distributed tracing, using tools like OpenTelemetry and Jaeger, p...

27.03.2025 0 Read More

Logging Options in Amazon EKS: Fluent Bit vs Fluentd

📘 Introduction When it comes to logging in Amazon EKS, two of the most popular tools are Fluent Bit and Fluentd. Both are powerful log forwarders that can collect, filter, and route logs f...

28.03.2025 0 Read More

Sentry for TS Developers: Practical Tips for Error Tracking & Performance Tuning

If you're a TypeScript developer building applications, you know how quickly complexity can grow. Tracking down errors, understanding performance bottlenecks, and getting visibility into your applicat...

04.05.2025 0 Read More

Fixing Fluent Bit on EKS: Solving the "NoCredentialProviders" Error

Fixing Fluent Bit on EKS: IRSA, Helm, and the "NoCredentialProviders" Error If you're deploying Fluent Bit to Amazon EKS with Terraform and Helm, you might hit this frustrating error: ⛶[clo...

29.03.2025 0 Read More

Learning: Observability

Table of Contents Introduction Get Started Logs Canonical logs Traces Metrics General Best Practices Resources GitHub demo repo Conclusion Introduction In this ...

30.03.2025 0 Read More

1. Um breve estudo sobre observabilidade

O que é a Observabilidade? A observabilidade se refere a capacidade de compreender o estado interno ou condições de um ou mais sistemas complexos se baseando apenas em saídas externas. (R...

06.04.2025 0 Read More

2. Logs

O que são logs? Logs, são uma parte importante da Observabilidade, que servem para nos permitir entender o estado do sistema ao analisar os dados que são gerados por meio deles.Os logs ger...

06.04.2025 0 Read More

OTel Me Why

LIMITED TIME OFFER! I’m ready for my next adventure as a DevRel advocate / Technical Evangelist / IT Talespinner. If that sounds like something you need, drop me a line in email or on LinkedIn ...

07.04.2025 0 Read More

Even more OpenTelemetry - Kubernetes special

I have presented my OpenTelemetry demo many times, and I still do. Each time, the audience is different. To make no two presentations the same, I always ask attendees what stack they are more interest...

10.04.2025 0 Read More