high-availability

IT Architects Alliance

Jul 5, 2021 · R&D Management

System Architecture Design Overview and Principles for an Online Education Platform

This article presents a comprehensive architecture design for a rapidly growing online education platform, covering background challenges, high‑availability and scalability goals, core design principles, a multi‑layer solution including application, infrastructure, service topology, unified technology stack, standardization, modular services, micro‑service migration, and database and DevOps strategies.

Cloud NativeDevOpsarchitecture

0 likes · 6 min read

System Architecture Design Overview and Principles for an Online Education Platform

Full-Stack Internet Architecture

Apr 8, 2021 · Backend Development

Kafka Interview Guide: Concepts, Architecture, Configuration, and Performance

This article provides a comprehensive overview of Kafka, covering its role as a distributed messaging middleware, core concepts, architecture components, common interview questions, command‑line tools, producer and consumer configurations, high‑availability mechanisms, delivery semantics, and performance optimizations for backend developers.

ConsumerDistributed MessagingKafka

0 likes · 20 min read

Kafka Interview Guide: Concepts, Architecture, Configuration, and Performance

Tencent Cloud Developer

Mar 12, 2019 · Cloud Native

Understanding Active-Active Disaster Recovery Architecture: Challenges and Implementation Strategies

The article argues that cold backup and active‑passive setups provide false security and outlines how true active‑active disaster‑recovery requires local‑datacenter request handling, business‑driven data sharding, and low‑latency cross‑site synchronization, recommending a staged rollout from city‑level to cross‑region architectures while weighing ROI.

active-active-architecturecloud-nativedata consistency

0 likes · 9 min read

Understanding Active-Active Disaster Recovery Architecture: Challenges and Implementation Strategies