Sep 7, 2022 · Backend Development

Design and Implementation of Pickup Code System for SaaS E-commerce Platform

The article details the design and implementation of a pickup‑code system for SaaS e‑commerce platforms, covering simple single‑table approaches and a globally unique 8‑digit code scheme that embeds database and table identifiers, with strategies for sharding, conflict resolution, dynamic routing, and extensible tenant‑specific configuration.

Code GenerationSaaS-platformShardingSphere

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Design and Implementation of Pickup Code System for SaaS E-commerce Platform

Architecture Digest

Dec 26, 2016 · Cloud Computing

Design and Evolution of a Cloud Video Surveillance Storage Service (Versions 2.0–4.0)

This article details the architecture, chunked upload strategy, event handling, Redis caching, database sharding, and performance optimizations of a cloud‑based video surveillance storage system that evolved through versions 2.0, 3.0, and 4.0 to handle high‑concurrency alarm video uploads.

AWS S3architecturecloud storage

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Design and Evolution of a Cloud Video Surveillance Storage Service (Versions 2.0–4.0)