Zhu Yuechen's Tech Notes
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Tag: system_design
4 items with this tag.
Apr 26, 2026
Manager vs Service Pattern
system_design
beep
Apr 26, 2026
Multi-Tenant Deployment Pattern (grab-backend vs cpo-backend)
system_design
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Apr 26, 2026
Three-Tier Architecture (Controller / Service / Manager)
system_design
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Apr 26, 2026
Token vs API Key Auth Header Formats
system_design
beep