|usage index calculator||0.93||0.2||8381||44|
How to get index usage information in SQL Server. 1 user_seeks - number of index seeks. 2 user_scans- number of index scans. 3 user_lookups - number of index lookups. 4 user_updates - number of insert, update or delete operations SELECT OBJECT_NAME(S. [OBJECT_ID]) AS [OBJECT NAME], I. [NAME] AS [INDEX ...How do I estimate my householdâ€™s data usage?
Adjust the amounts below to see an estimate of your householdâ€™s data usage. Make sure you are accounting for all of the people in your household. For example, if two members of your household each watch 4 hours of HD video per day, your household is streaming video a total of 8 hours per day.What does the urban household price index represent?
This data represents changes in the prices of all goods and services purchased for consumption by urban households.What is the purpose of indexing in SQL Server?
Indexes help SQL Server find the data faster, so if you have the correct indexes on your tables your queries will run much faster. By having extra indexes that are not used can also slow down SQL Server, because work has to be done to maintain the index but the index is never used to retrieve the data.