Zhu Yuechen's Tech Notes
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Tag: beep
42 items with this tag.
Apr 26, 2026
OpenFGA (ReBAC)
auth
beep
Apr 26, 2026
Metabase H2 → PostgreSQL RDS Migration
database
devops
beep
Apr 26, 2026
Mongoose Schema vs TypeScript Interface
databases
mongodb
beep
incident
Apr 26, 2026
Cache Invalidation After Direct SQL Updates
databases
redis
beep
incident
Apr 26, 2026
Use context.Background() for Redis Cleanup Operations
databases
redis
go
beep
incident
Apr 26, 2026
Redis Logical Databases & Debugging Locks
databases
redis
beep
Apr 26, 2026
Deduplicating Messages Across Pods with Redis SETNX
databases
redis
distributed_systems
beep
incident
Apr 26, 2026
Strapi SQLite → PostgreSQL RDS Migration
databases
beep
Apr 26, 2026
Manager vs Service Pattern
system_design
beep
Apr 26, 2026
Multi-Tenant Deployment Pattern (grab-backend vs cpo-backend)
system_design
beep
Apr 26, 2026
Three-Tier Architecture (Controller / Service / Manager)
system_design
beep
Apr 26, 2026
Token vs API Key Auth Header Formats
system_design
beep
Apr 26, 2026
TNG SFTP Automation via n8n + Docker Jump Host
devops
beep
Apr 26, 2026
VoltNet Session Out-of-Sync — Pagination Bug
incident
beep
distributed_systems
Apr 26, 2026
Channel Closure in Select Statements
go
beep
Apr 26, 2026
Defer for Cleanup (Spans, Connections, Cancels)
go
beep
Apr 26, 2026
Gin Query Parameter Binding
go
beep
Apr 26, 2026
Route Ordering in Gin (and Express-style Routers)
go
beep
incident
Apr 26, 2026
Using Pointers for Dynamic Goroutine Updates
go
beep
Apr 26, 2026
Interface-Based Dependency Pattern
go
beep
Apr 26, 2026
Package-Level Functions vs Constructor Pattern
go
beep
Apr 26, 2026
Polymorphic JSON Unmarshaling in Go
go
beep
Apr 26, 2026
Protobuf Codegen Across Services
go
protobuf
beep
Apr 26, 2026
Protobuf jsontag
go
protobuf
beep
Apr 26, 2026
Swagger & Protobuf
go
protobuf
beep
Apr 26, 2026
WebSocket Transport Layer Patterns (OCPP Simulator)
go
beep
Apr 26, 2026
Container Runtimes
infra
kubernetes
beep
Apr 26, 2026
Container Runtime Interface (CRI)
infra
kubernetes
beep
Apr 26, 2026
Kubernetes Developer Setup
infra
kubernetes
beep
Apr 26, 2026
Docker Deprecation in Kubernetes
infra
kubernetes
beep
Apr 26, 2026
gRPC Load Balancing in Kubernetes
infra
kubernetes
distributed_systems
beep
Apr 26, 2026
k9s
infra
kubernetes
beep
Apr 26, 2026
Kubernetes Pod Management
infra
kubernetes
beep
Apr 26, 2026
Kubernetes Secrets
infra
kubernetes
beep
Apr 26, 2026
Grafana
infra
observability
beep
Apr 26, 2026
Jaeger
infra
observability
beep
Apr 26, 2026
RabbitMQ Management UI
infra
rabbitmq
beep
Apr 26, 2026
Panic Recovery and Dead Letter Queue in RabbitMQ Consumers
infra
rabbitmq
go
beep
Apr 26, 2026
Parallelizing Polling Across Entities with RabbitMQ
infra
rabbitmq
distributed_systems
beep
Apr 26, 2026
ICMP, Ping, Traceroute, and VPN Routing
networking
beep
Apr 26, 2026
res.locals in Express
nodejs
beep
Apr 26, 2026
Zod Schema Patterns for Query Parameters
nodejs
beep