May 31, 2022 · Cloud Native

Building High‑Performance, High‑Availability Container Networks for Banking in a Two‑Site‑Three‑Center Architecture

This article explains the challenges of container networking in banks, especially under a two‑site‑three‑center architecture, and provides practical guidance on using underlay and overlay approaches, Kube‑OVN solutions, and best‑practice recommendations to achieve high‑availability, high‑concurrency, and high‑performance cloud‑native networks.

BankingKube-OVNOverlay

0 likes · 9 min read

Building High‑Performance, High‑Availability Container Networks for Banking in a Two‑Site‑Three‑Center Architecture

MaGe Linux Operations

Aug 12, 2020 · Cloud Native

How Docker Bridges Containers: Inside Veth Pairs and Network Namespaces

This article explains how Docker implements container networking using Linux network namespaces, Veth pair devices, bridge interfaces, routing tables, and ARP, demonstrating container-to-container communication on a single host and discussing the limitations of bridge mode for multi‑host scenarios.

Bridge ModeOverlay Networkcontainer-networking

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How Docker Bridges Containers: Inside Veth Pairs and Network Namespaces