The problem with a single-level paging scheme is that it would take up too much RAM: 4G / 4K = 1M entries per process.
If each entry is 4 bytes long, that would make 4M per process, which is too much even for a desktop computer:
ps -A | wc -l
says that I am running 244 processes right now, so that would take around 1GB of my RAM!The Quantum Story by Jim Baggott (2011) page 2 mentions how newton's support for the corpuscular theory of light led it to be held for a very long time, even when evidence of the wave theory of light was becoming overwhelming.
Databases and projects:
- www.ncbi.nlm.nih.gov/pmc/articles/PMC2716027/ The Knockout Mouse Project (2004)
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