HIGH-LOAD SYSTEM

Real-time E-Commerce Core

Re-engineered core checkout and inventory synchronization engine to handle Black Friday surge traffic without a single dropped transaction.

15,000
Peak RPS Capacity
1.2s
Average Checkout Speed
100%
Zero Downtime Rate
Node.jsRedisPostgreSQLDockerAWS

01. The Problem

The client needed an enterprise-grade solution capable of handling high-volume queries with minimal latency, strict data privacy controls, and high availability during peak traffic spikes.

02. Engineering Solution

CookMyTech engineered a modular cloud architecture utilizing async background workers, vector search indexing, connection pooling, and automated fallback routing.

03. Key Technical Challenges

  • ✔ Managing high-concurrency event bursts without memory leaks.
  • ✔ Sub-100ms vector search querying over millions of document vectors.
  • ✔ Implementing strict cryptographic logging and RBAC permissions.
  • ✔ Automated CI/CD integration and zero-downtime rolling updates.

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