Perguntas de entrevista de Database Programmer

42 Perguntas de entrevista compartilhadas pelos candidatos | database programmer

two column having ip address stored.each row having a range(ip_address_to,ip_address_from,country) and country mapping to which the ip belongs. Question was wat will be the best structure to store it in sql as well as how to optimize it if queried such a table.
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Database Programmer

Entrevista na empresa Directi

4
27 de mar. de 2012

two column having ip address stored.each row having a range(ip_address_to,ip_address_from,country) and country mapping to which the ip belongs. Question was wat will be the best structure to store it in sql as well as how to optimize it if queried such a table.

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