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BBB

Could we also aggregate queries from multiple requests together, so that instead of issuing 5 DB queries for 5 requests, we only issue say 2?

hanzhoul

From the figure in this slide, it seems that Memcached is another server which is not connected with DB. So is it the web servers who send data to the cache instead of database?

LazyKiller

@BBB the requests are from different clients thus we cannot control and aggregate them.