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Lambda 执行环境重用


Lambda 执行环境重用

每次 Lambda 调用都可能获得一个新的执行环境。

环境管理运行函数的资源。

当重复调用时,您可以重用现有的环境。

重用执行环境可以提高函数执行速度。


Lambda 执行环境重用视频

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Lambda 函数设计最佳实践

限制变量或对象调用的数量。

在创建新连接之前,请确保检查是否存在现有连接。

检查本地数据存储中是否保存了以前保存的数据。

确保后台进程在函数退出之前完成。


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重用执行环境会提高什么?

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