approach i have mentioned have flaws . so what other approaches we can try to solve this ?
On Sun, Dec 14, 2014 at 2:23 PM, SOMU <[email protected]> wrote: > > Then the Domain name is altered from abc to bbc .. That indirectly means > that the nameserver will change. > > So in that case the Cache will point to the New NameServer .. > > Thanks, > Somnath Singh > > On Sun, Dec 14, 2014 at 2:04 PM, atul anand <[email protected]> > wrote: > >> It is a system design problem . >> >> Suppose a http request is sent to server . Now Server maintains cache >> for fast retrieval . if link is present int the cache then it just takes a >> data from cache and return it to user but if not , then user will fetch >> that http address and then store it in its cache and return same to the >> user . >> >> Problem is that there are many server and many global cache as expected >> in distributed system. Now when request is received by a server then how >> can we maintain global cache such that server can know which cache to query >> instead of querying each global cache as it will be inefficient. >> >> one approach can be...... maintain 26 global cache . Now when request is >> received by server it check the web link say , www.*a*bc.com ... here >> server will query cache-1 . Similarly cache-2 will take care of links with >> starts from "b"...www.*b*bc.com ....and so on.... >> >> above method will avoid duplicity in caches but will not be very >> efficient as a cache may have higher query rate than others... >> >> >> any other approach ?? >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected].
