LanguagesEnglish for Technical ProfessionalsArchitecture and Incidents

Design Proposals: Viết Đề Xuất Kỹ Thuật

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Proposal tốt giúp team ra quyết định. Nó không cần dài, nhưng phải rõ context, options, recommendation.

Mục tiêu

  • Viết design proposal ngắn
  • Trình bày options và trade-offs
  • Ghi assumption/risk

Template

text
Context:
Problem:
Options:
Recommendation:
Risks:
Next steps:

Ví dụ:

text
Context:
The checkout service currently calls the pricing API synchronously.

Problem:
When the pricing API is slow, checkout latency increases significantly.

Options:
1. Add API-level caching.
2. Add domain-level caching with explicit invalidation.

Recommendation:
I recommend domain-level caching because pricing freshness is important and invalidation needs to be controlled.

Grammar note

Dùng modal để nói risk:

text
This may increase implementation complexity.
This could reduce checkout latency.

Bài tập nhanh

Viết mini proposal cho việc thêm rate limiting vào public API.