প্রক্সি এবং রিভার্স প্রক্সি কী?

FORWARD PROXY → sits in front of CLIENTS, forwarding their requests to servers:
  Client → FORWARD PROXY → Internet/Server
  → represents the CLIENT (hides client identity); for filtering, caching, anonymity,
    access control (e.g. corporate proxies)
REVERSE PROXY → sits in front of SERVERS, receiving requests on their behalf:
  Client → REVERSE PROXY → Backend servers
  → represents the SERVERS (clients don't see the backend); the common system-design component