Valkey: request client recommendation

[anarthal]

We need to fill this JSON and probably open a PR against the repo.

[criatura2]

The Advanced Features Overview gives us a good guide on things Boost.Redis could implement, more specifically

• PubSub State Restoration: This would significantly reduce the complexity of this loop.
• Smart Backoff to Prevent Connection Storm: Not specially important for Servers that only have Boost.Redis connections since multiplexing reduces the number of connections to one or two per app. In my system the tcp backlog queue is 2048 for example.
• Persistent Connection Pool: Not needed in Boost.Redis since it provides multiplexing which is even more efficient.

We might also want to suggest a new column Automatic pipelining as a distinctic feature to promote Boost.Redis. IIRC only the nodejs provided it too.

[anarthal]

@mzimbres what do you think of the PubSub State Restoration feature? We could have a request member in config with setup commands to be run after a successful connection, which would contain the SUBSCRIBE commands required by the user.