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---
title: Auto-scaling
type: concept
tags: [Cloud, Cost-Optimization, Elasticity]
sources: [The-Myths-and-Misconceptions-About-Cloud-Computing-LinkedIn.md, How-Agentic-AI-can-help-for-Cloud-DevOps]
last_updated: 2025-03-02
---
## Definition
自动扩展Auto-scaling是一种根据实时负载自动调整计算资源的技术确保系统在高峰期有足够资源在低峰期避免资源浪费。
## Core Features
- 动态资源分配:根据负载自动增减实例
- 成本优化:在低需求时自动缩减资源
- 性能保障:在高负载时自动扩容
- 预测性扩展:基于历史数据预测未来需求
## Key Claims
- 自动扩展是降低云成本的关键策略之一
- 云平台提供灵活的定价,配合自动扩展帮助企业实现成本效益
## Connections
- [[Pay-as-you-go]] ← optimizes ← [[Auto-scaling]]:自动扩展优化按需付费成本
- [[Cloud-Native]] ← uses ← [[Auto-scaling]]:云原生应用广泛使用自动扩展
- [[IaaS]] ← provides ← [[Auto-scaling]]IaaS 提供自动扩展功能