What data bus to use between services?

Question

PHP

What data bus to use between services written in php?

Answer 1

There is no normal statement of the problem in the question. There is no one approach that is good for all cases - there are a lot of options, from http requests, MQ, shared database, to shared memory (shmop), or even files.
It is necessary to take into account what data, in what quantity, with what degree of reliability, must be transmitted. How distributed the system should be, and a lot of other nuances.

Answer 2

I would use Ethernet or Type-C

Answer 3

Depends on the specific task and system requirements. Describe the task - get options

Answer 4

As be standard already https://grpc.io/docs/quickstart/php.html