Design and Practice of Alibaba Cloud's Billion‑Scale Real‑Time Log Analysis

This article presents Alibaba Cloud's SLS billion‑scale real‑time log analysis architecture, covering business background, core challenges such as low‑latency queries, massive data scale, high concurrency, and multi‑tenant isolation, and detailing key design solutions like LSM‑based storage, index‑columnar storage, data locality, layered caching, and future directions.

Big Datadistributed storagehigh concurrency

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Design and Practice of Alibaba Cloud's Billion‑Scale Real‑Time Log Analysis

Youzan Coder

Nov 27, 2018 · Cloud Native

BEP Gateway: Architecture Design for E-commerce Cloud Platform Service Integration

The BEP Gateway architecture for YouZan’s e‑commerce cloud bridges the core domain’s Dubbo‑based service governance with the customized domain’s Kubernetes/Istio mesh by using sidecar proxies, converting Dubbo RPC to HTTP/2, providing network isolation, a generic provider, SDK authorization, and plans for multi‑language support and enhanced gateway features.

BEP GatewayIstioKubernetes

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BEP Gateway: Architecture Design for E-commerce Cloud Platform Service Integration