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Design Decisions for Communication Systems

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Compares low‑level primitives (pipes, FIFOs, shared memory, UNIX domain sockets) and their properties — ordered, buffered, local — to higher‑level designs like RPC, RMI, REST, message brokers and gRPC; notes gRPC supports full duplex streaming, pipelining and propagated deadlines for cascading timeouts; RMI requires a directory service, reference counting/GC and breaks network transparency; brokers add brokered persistence and suit one‑way or multicast workloads but hurt request/response latency; Kubernetes uses REST with resource‑style garbage collection.

AI-written summary · about

  1. 0:00Intro
  2. 0:39Programming Languages
  3. 2:12Communication Systems
  4. 7:21FIFO (named pipe)
  5. 8:01Shared Resources
  6. 10:37Sockets
  7. 12:10Unix Domain Socket
  8. 18:46Implications of References
  9. 20:27D-Bus example
  10. 22:39RMI
  11. 26:51Brokered
  12. 31:55Non-functional
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