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Quote: use version stamps for cached data shared by multiple threads; raise an exception if the version stamp does not match
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Topic:
data caching
Topic:
timestamps
Quotation Skeleton
Sometimes concurrency can make it more difficult to … A technique known as version stamps can be … Whenever the data changes, you increment the counter. … If higher level code is caching the data, … [When the higher-level code calls to the lower level, it includes the counter.] … If [the counter differs, the lower level code] returns an exception to the higher … Google-1 Google-2
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Topic: data caching (28 items)
Topic: timestamps (19 items)