Andy Microbaum

Andy abhors monolithic kernels like Linux, Windows or BSD. He rather writes a carefully designed little kernel that does some basic stuff and leaves the rest for user space.

Pro's & Con's

Pro:

• easier to maintain

Con:

• more overhead
• harder to program

Going further than Andy Microbaum

Consider other kernel designs: Layered, modular or even smaller (nanokernel, exokernel)

Andy Microbaum's bookshelf

Research papers on microkernels

Andy Microbaum's opponents position

Monolithic kernel (= all in one big kernel)

People and OSes related to Andy Microbaum

• Amoeba