Microservices using APIs offer the fastest way to transfer JSON data compared to SFTP, web hosting, cloud storage, or secure email. APIs enable efficient JSON requests.
Table of Contents
Question
An architect has a request to increase the speed of data transfer using JSON requests externally. Currently, the organization uses SFTP to transfer data files. Which of the following will most likely meet the requirements?
A. A website-hosted solution
B. Cloud shared storage
C. A secure email solution
D. Microservices using API
Answer
D. Microservices using API
Explanation
Microservices architectures that utilize APIs (Application Programming Interfaces) are the optimal solution for increasing the speed of transferring JSON (JavaScript Object Notation) data compared to using SFTP (SSH File Transfer Protocol).
Microservices break applications down into small, loosely coupled services that communicate via lightweight APIs. This modular approach allows each service to be developed, deployed, and scaled independently.
APIs, especially REST (Representational State Transfer) APIs, are designed for fast and efficient transfer of structured data like JSON over HTTP. The lightweight JSON format combined with direct API calls eliminates the overhead and latency introduced by file-based protocols like SFTP.
In contrast:
A) A website-hosted solution would not be as fast as direct API calls and introduces additional web server overhead.
B) Cloud shared storage still relies on file transfer protocols and does not offer the speed of APIs.
C) Email is not an appropriate or efficient method for transferring structured JSON data.
Therefore, transitioning from SFTP file transfers to a microservices architecture with JSON APIs will provide the greatest boost in data transfer speed to meet the stated requirements.
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