The task of the interview is to create a system such as S3

Question

In my telephone interview with a financial company as a software architect, “ create a cloud-based storage system like AWS S3.”

Here is what I replied: could you help with your critics and comments and my approach. I would like to improve your feedback.

First

I have listed the requirements - CRUD Microservices on objects - Caching layer for increasing productivity - Deployment on PaaS - fault tolerance on failure - AAA support (authorization, audit, accounting / billing) - Microservices administration (user, project, object life cycle, SLA toolbar ) - Collection of indicators (Ops, Dev) - Security of service endpoints for the admin user interface

Secondly,

I have defined the basic APIs.
https://api.service.com/services/get Arugments object identifier that returns the binary metadata object https://api.service.com/services/upload The Arguments object returns the identifier of the https://api.service.com/services object / delete Arugments object identifier returns success / error http://api.service.com/service/update-meta Arugments object identifier, metadata return / error

Thirdly,

I painted an image on board with the architecture and some COTS components that I can use. below is the picture.

The interviewer did not ask me many questions, and therefore I am a little worried that if I am on the right track with my process. Pl provides your feedback.

Thanks in advance.

Answer 1

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