Data that describes other data or data structures.

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279 views

How to do automated archiving for a SQL Server database based on interpretation of database metadata?

I am looking for a solution giving me automated archiving of SQL Server databases based on a smart interpretation of table relationships that is able to archive records from related tables minimizing ...
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5 views

Upgrade MongoDB meta-data after binary upgrade

I upgraded our MongoDB binaries from 2.2.5 to 2.4.9. I did not follow one of the considerations prior to upgrading: To upgrade to 2.4, sharded clusters must upgrade following the meta-data upgrade ...
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50 views

Automatically identify the grain of a table?

Can you identify the grain of a table just by looking at the cardinality of the data. For example say you have a new file with no documentation - to get the grain manually you would try: select ...