Partitioning a large static table


i had table eventshistory having 2.8 billions of records.only sharepoint based report on read table(no insert/delete/update).

there no such column contains unique values i've no option create cluster index on table.i'd created combined non clustered index based on "time" , "email" column report query using filter based on these columns. client not satisfied performance of report. checked min & max date "time" column respectively 2011-09-01 00:00:29.000 & 2013-10-03 12:35:06.000. & each month there 100 milion data.should use partition table & should function & scheme.




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