What are the differences between RPC and REST?

What are the differences between RPC and REST?

RPC (Remote Procedure Call) is a protocol that allows a program to execute a procedure on a remote server, while REST (Representational State Transfer) is an architectural style that uses standard HTTP methods for communication.

Can you explain how they handle data?

RPC typically sends data in a binary format, while REST usually uses JSON or XML, making REST more human-readable.

Which one is better for mobile applications?

It depends on the use case. REST is often preferred for mobile apps due to its simplicity and ease of use with HTTP.

Are there any performance differences?

Yes, RPC can be faster due to its binary format, but REST can be more efficient for web-based applications due to caching and statelessness.

What about security concerns?

Both can be secure, but REST often benefits from existing web security protocols like HTTPS, while RPC may require additional measures.