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---
title: Serverless Computing
type: concept
tags: [Cloud, Serverless, FaaS]
sources: [The-Myths-and-Misconceptions-About-Cloud-Computing-LinkedIn.md]
last_updated: 2025-03-02
---
## Definition
无服务器计算Serverless Computing是一种云计算执行模型开发者无需管理服务器即可运行代码按实际执行时间计费。
## Core Features
- 无服务器管理:无需配置、维护或扩展服务器
- 细粒度计费:仅按实际计算时间计费
- 事件驱动:响应事件自动触发执行
- 弹性扩展:自动处理任意规模的请求
## Key Claims
- 无服务器计算是降低云成本的关键策略之一
- 开发者无需管理底层基础设施即可运行代码
## Connections
- [[Pay-as-you-go]] ← finest_grain ← [[Serverless-Computing]]:无服务器是最细粒度的按需付费
- [[PaaS]] ← evolves_to ← [[Serverless-Computing]]:无服务器是 PaaS 的演进方向
- [[Cloud-Native]] ← uses ← [[Serverless-Computing]]:云原生应用常用无服务器架构