nYES
nVirtual
memory
n*Address
spaces
n*Packet nets
nObjects /
subtypes
nRDB and SQL
n*Transactions
n*Bitmaps and
GUIs
nWeb
nAlgorithms
History: What Worked?
nNO (Not
Yet?)
n*Capabilities
n*Fancy type systems
nFunctional
programming
n*Formal methods
nSoftware
engineering
n*RPC (except
for Web)
n*Distributed computing
nPersistent
objects
n*Security
nRISC