It helps some cases for sure and what I'd strongly recommend in practice. Connection pooling isn't always a viable option depending on the application though.
Connection pooling doesn't solve all the things we can improve by using HTTP as a base. We can be faster in just data transfer through compression, for example.
Using HTTP/3 starts to help tail latency that we can't solve with TCP. Unreliable networks with packet loss suffer greatly with TCP and not as badly with QUIC.
Connection pooling doesn't solve all the things we can improve by using HTTP as a base. We can be faster in just data transfer through compression, for example.
Using HTTP/3 starts to help tail latency that we can't solve with TCP. Unreliable networks with packet loss suffer greatly with TCP and not as badly with QUIC.