Connection pools

[viezel]

Connection pools can be used to keep connections open to external service like database and redis. This will increase the performance as connections are not opened and closed with each request. Especially useful in scenarios where Octane is used with coroutine.

Octane will move from removing the framework bootstrapping time, to also optimize on db and redis execution time. A major win.

I hope this can be a candidate for Laravel 9.