Keeping clean pages in shared memory

Posted in 1995

"Andy Kent" — Tue, 28 Feb 1995 10:50:41 GMT — source: Informix-list mailing list archive (1991-1998)

OK, so every Online person knows how the most frequently-used pages are encouraged to stay in shared memory by means of LRU queues. That's fine for dirty pages. A potentially dumb question then: what about clean ones? Does OnLine have a mechanism for ensuring that the most-frequently *read* pages don't get overwritten? akent@cix.compulink.co.uk (Andy Kent) ------------------------------------------------ Freelance Informix Database Specialist, Redland, Bristol, England