... systems, 30 5–21 errors, 30 6, 31 1, 32 0 features, 30 6 frameworks and, 31 9 JSON-RPC, 30 5, 31 3–15 live objects, 30 6, 31 6–19 message queues, 31 9 multicall, 30 9, 31 1 Protocol Buffers, 32 1 Pyro, 31 7 ... Buffers, 32 1 Pyro, 31 7 RPyC, 31 7–19 security, 30 7, 30 9, 31 1, 31 7, 31 9 self-documenting data, 31 5 Thrift, 32 0 uses, 30 5 XML-RPC, 191, 1 93, 264, 30 7– 13 RPyC, 31 7–19 rsh, 278 rsync, 292 ... 131 Zeroconf, 70 zlib, 81 ZODB, 190 Zope, 187, 190, 1 93 ■ INDEX 33 9 principles of, 87 request IDs, 27 reverse lookup, 61– 63 rlogin, 279 RPC systems, 30 7, 30 9, 31 1, 31 7, 31 9 RPyC, 31 7...