Mar 25, 2026
13 min read
IPC: The Distributed Object Era (Late 80s–90s)
CORBA and COM promised a world of universal distributed objects. Reality had other plans.
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CORBA and COM promised a world of universal distributed objects. Reality had other plans.
The seductive promise of making remote calls look local — and the hard lesson that followed.
Pipes, signals, shared memory, and sockets — how Unix laid the groundwork for everything that followed.
From the most ambitious inter-app communication model to the most restrictive — Apple's twenty-year arc.
From Unix pipes to gRPC — and the semantic context gap that still remains.