Introduce the idea of sharded_connections
Introduce the idea of sharded_connections

kovyrin/db-charmer,fiverr/db_charmer_with_sinatra,sandboxrem/db-charmer,shtzr840329/db-charmer,fiverr/db_charmer_with_sinatra,shtzr840329/db-charmer,kovyrin/db-charmer,shtzr840329/db-charmer