Zhu Yuechen's Tech Notes

Tag: incident

20 items with this tag.

Jun 23, 2026
Applying Terraform Safely
- devops
- incident
Jun 23, 2026
GCP VM + Terraform Gotchas
May 26, 2026
k6 Script Configuration
May 25, 2026
PostgreSQL RETURNING, TCP Stalls, and Phantom Sessions
May 25, 2026
Stateful Polling — Gap Detection and Lock TTL Design
May 25, 2026
gRPC Keepalive Conflict — ENHANCE_YOUR_CALM
May 25, 2026
k6 HTTP Metrics
May 25, 2026
k6 VU Saturation and Load Generator Limits
May 14, 2026
Linux File Ownership & The sudo Workaround
May 07, 2026
Silent Publish Filter Bug — Zod Transform + Proto BoolValue
May 05, 2026
API Page Size and Latency Investigation
Apr 29, 2026
GORM clause.Returning{} Emits RETURNING * Silently
Apr 29, 2026
Compiling TypeScript Scripts at Docker Build Time
Apr 29, 2026
Running Setup Scripts with Kubernetes initContainers
Apr 26, 2026
Mongoose Schema vs TypeScript Interface
Apr 26, 2026
Cache Invalidation After Direct SQL Updates
Apr 26, 2026
Use context.Background() for Redis Cleanup Operations
Apr 26, 2026
Deduplicating Messages Across Pods with Redis SETNX
Apr 26, 2026
VoltNet Session Out-of-Sync — Pagination Bug
Apr 26, 2026
Route Ordering in Gin (and Express-style Routers)

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