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Sebastian Scheibe

Sebastian Scheibe

Practical notes on Go, Docker, databases, and debugging production systems—from a full-stack engineer with 15+ years of experience.

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Infrastructure · Go · Web development · Databases and messaging · Engineering experiments · Personal notes

Recent

How ClickHouse Diagnostic Logs Filled My Uptrace Server
·5 mins
A self-hosted Uptrace server had 79 GiB of ClickHouse system logs despite 28-day project retention. Here is how I traced the growth, recovered 70 GiB, and limited future diagnostic storage.
Reverse-engineering The Witcher 3 saves between Nintendo Switch and PC
·10 mins
How I reverse-engineered The Witcher 3 manual-save container, filename conventions, thumbnails, and requirement metadata to build a bidirectional Switch and PC converter in Go.
PostgreSQL: Preventing Idle Connections From Accumulating After Deployments
·3 mins
How PostgreSQL idle-session timeouts stopped stale connections from exhausting a 100-connection limit after deployments.
Firebase Auth Custom Domain
··2 mins
Configure a custom domain for Firebase Authentication, Google sign-in, and authentication email action links.
Fixed Window Rate Limit with Golang & Redis
·5 mins
Implement a fixed-window rate limiter in Go with Redis, including request counting, expiration, and HTTP middleware.