DynamoDB 我们的 Lambda 函数需要将 Webhook 路由到不同 AWS 区域的队列。 因此，与参数存储类似，我们将 DynamoDB 客户端缓存在处理程序外部的一个小数组中。 该客户端在区域首次请求时创建，并在执行环境的整个生命周期内持续存在。

Can a database support transactions at scale with predictable performance? Akshat Vig explains how Amazon DynamoDB enables distributed transactions with full ACID properties.

This repo demonstrates how to develop and deploy a simple Python Flask API Webhook receiver service, backed by DynamoDB, running on AWS Lambda using the traditional Serverless Framework.

The Amazon DynamoDB Encryption Client for Python provides client-side encryption of Amazon DynamoDB items to help you to protect your table data before you send it to DynamoDB. It provides an ...