You are designing a real-time data processing system where data needs to be transformed before being sent to another service. How would you implement streams in Node.js to ensure smooth data transformation and transmission?
- Use a single function to transform data and send it directly to the service.
- Implement a Readable stream to receive data, transform it with a Transform stream, and then pipe it to a Writable stream that sends it to the service.
- Store all incoming data in memory, transform it, and then send it to the service.
- Use asynchronous callbacks to process data and send it to the service as it arrives.
In a real-time data processing system, you should implement streams. Use a Readable stream to receive data, transform it with a Transform stream, and then pipe it to a Writable stream that sends it to the service. This approach allows for smooth data transformation and transmission without storing large amounts of data in memory.
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