Streams are a way to handle reading/writing data in chunks instead of loading it all at once. Streams are instances of EventEmitter class They can be readable, writable or duplex They can be used for handling large files or network data Examples include fs.createReadStream(), http.ServerResponse

Streams are used to handle data in chunks instead of loading in one go which will help in improved performance. We have four types of streams in Node.js 1) Readable This is used for reading operations. 2) Writable This is used for writing operations. 3) Duplex This is used for both reading and writing operations. 4) Transform This is used for performing computation operations.

Deloitte Interview Questions: Streams in node.js

Asked inDeloitte,Node Developer

Streams in node.js

AnswerBot

Streams are a way to handle reading/writing data in chunks instead of loading it all at once.

Streams are instances of EventEmitter class
They can be readable, writable or duplex
They can be used for han...read more

Mohd Aliyan

9mo

Streams are used to handle data in chunks instead of loading in one go which will help in improved performance. We have four types of streams in Node.js 1) Readable This is used for reading operations...read more

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