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  • All (21360) +193
    • AI (3217) +6
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  • All (21360) +193
  • AI (3217) +6
  • DevOps (948) +4
  • Software (11025) +137
  • IT (6121) +46
  • Education (48)
  • Notice (1)
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  • 1개월 전 · software

    FINTECH 101 — 트랜잭션이 실제로 작동하는 방식

    핵심 정신 모델 네 기둥: 1. Transaction statuses 2. Callbacks / Webhooks 3. Reconciliation & Status Enquiry 4. Retries, reversals & idempotency If y...

    #fintech #payment-processing #transaction-statuses #webhooks #idempotency #reconciliation #retries #software-architecture
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