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Redis CPU Spike! 5-Min Emergency Fix
Fix Redis 70%+ CPU spikes fast: hotkeys, slowlog, Lua, AOF, conn storms—5-min checklist & commands inside.
1 hr ago
•
Meng Li
1
Kafka: The Data Highway Hub
Learn Apache Kafka: build real-time Python pipelines, producers & consumers in 15 min. Quick start guide with code.
Dec 5
•
Meng Li
3
1
Meta Open-Sources 1,600-Language ASR Demo
Meta drops 1,600-language open ASR: 300M–7B params, Apache data, 10% WER, train your dialect in minutes.
Dec 4
•
Meng Li
1
1
etcd: The Cluster Maestro
etcd: the 20 MB key-value store that keeps Kubernetes—and every cloud-native cluster—consistent, highly available and fast.
Dec 3
•
Meng Li
2
1
Pyarmor: Ironclad Python Protection
Shield Python code with Pyarmor: obfuscate, encrypt & license in one click.
Dec 2
•
Meng Li
1
1
OpenTelemetry: The Unified Code Reshaping Observability
OpenTelemetry: one open standard for traces, metrics & logs—unlock vendor-free observability in minutes
Dec 1
•
Meng Li
1
1
November 2025
AI B2B Design: 4-Step Intent Prototype Fix
Stop vibe-coding chaos—use 4-step Intent Prototyping to turn AI into a disciplined builder of stable, testable B2B products.
Nov 28
•
Meng Li
3
1
MCP Turns One: 17 SEPs Rewiring AI Agents
MCP 1-year: 17 SEPs tighten security, decentralize governance & let AI agents run long tasks serverless.
Nov 27
•
Meng Li
1
2
5-Min GluonTS: 3 Lines Swap ARIMA→DeepAR
Install GluonTS in 5 min: pip install “gluonts[torch]” to swap ARIMA for DeepAR probabilistic forecasts with 95% intervals.
Nov 26
•
Meng Li
1
1
Efficiently Creating Tools for Agents
Master AI agent tools: clear specs, clean outputs, smart limits & error handling for peak performance
Nov 25
•
Meng Li
2
1
Say It with Emojis: Python That Talks
Add emojis to Python logs & progress bars in 1 line: pip install emoji.
Nov 24
•
Meng Li
7
2
Auto-Nav Traefik: Ditch Config Hell, Fly Through Microservices
Traefik auto-discovers Docker/K8s services, kills nginx config pain—zero-reload routing in 5 min.
Nov 23
•
Meng Li
2
1
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