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Baidu Geek Talk
Baidu Geek Talk
Jul 21, 2023 · Cloud Native

Baidu Zhidao Cloud Migration Practice: From Legacy OXP to Cloud-Native Architecture

Baidu Zhidao migrated its 18‑year‑old Q&A platform from a legacy OXP architecture to a cloud‑native solution using Pandora containers and the Zhiyun platform, overcoming complex code, high traffic, and zero‑downtime requirements, and achieved full traffic migration, 99.99% SLA, reduced latency, and enhanced elasticity and multi‑region disaster recovery.

Cloud-Native ArchitectureInfrastructure EvolutionPaaS
0 likes · 13 min read
Baidu Zhidao Cloud Migration Practice: From Legacy OXP to Cloud-Native Architecture
DevOps
DevOps
Aug 17, 2021 · Cloud Computing

From LAN to Serverless: The Evolution of IT Infrastructure and Cloud Computing

This article traces the historical development of IT infrastructure—from 1990s LAN‑based client/server systems through data‑center hosting, virtualization, and finally the serverless model—explaining how each stage addresses previous limitations and why stateless function execution has become the modern cloud computing paradigm.

Function-as-a-ServiceInfrastructure EvolutionStateless Architecture
0 likes · 9 min read
From LAN to Serverless: The Evolution of IT Infrastructure and Cloud Computing