You are building a chat application and need to implement a feature to upload and download files. How would you use streams in Node.js to handle file transfers efficiently between the client and the server?
- Read the entire file into memory on the server, then send it to the client in one go.
- Stream the file from the client to the server using a Readable stream, and then save it to disk on the server using a Writable stream.
- Use HTTP GET and POST requests to send files between the client and server.
- Compress the file before transferring it to reduce bandwidth usage.
To efficiently handle file transfers in a chat application, you should stream the file from the client to the server using a Readable stream and then save it to disk on the server using a Writable stream. This approach avoids loading the entire file into memory and is suitable for large file transfers.
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