是否将会话令牌存储在AWS Lambda函数中? [英] Storing the session token in AWS Lambda function?

问题描述

我有一个AWS Lambda函数，需要与外部REST API对话.外部API的每个请求都需要一个会话令牌.

I have a AWS Lambda function which need to talk to an external REST API. The external API needs a session token with every request.

我使用客户端ID和密码生成会话令牌，然后将会话令牌用于对外部REST API的进一步请求.

I generate session token using client id and secret and then i use the session token with further requests to the external REST API.

我目前正在将会话令牌存储在mongodb中(以在lambda重新启动期间持久存储数据)，并在每次需要时检索它.我认为这不是最好的方法.最佳/推荐的方法是什么?

I am currently storing the session token in mongodb (to persist data during lambda restarts) and retrieving it every time i need it. I think this is not the best way. what is the best / recommended way ?

推荐答案

您正在使用的这种方法目前是合理的，因为它对保持Lamda函数无状态，同时在该函数之外存储会话信息很重要.

The approach you are using currently reasonable since its important to keep Lamda functions stateless while storing session information outside the function.

无需配置MongoDB集群，您可以使用Amazon DynamoDB存储会话数据并针对每个请求进行检索.

Without provisioning a MongoDB cluster, you can use Amazon DynamoDB to store the session data and retrieve for each request.

注意:如果您打算进一步提高性能，则可以考虑使用内存数据库或DAX(如果使用DynamoDB).

Note: If you are planning to do further performance improvements, you can consider using an in-memory database or DAX (If you use DynamoDB).

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