In a dataguard environment, say the primary database is having network issues and you failover to the standby database. Now the standby has become the new primary. Now if network issues were resolved on the old primary, how do you restore it and make it a physical standby ?
How do you diagnose slow query performance
External tables. Can they have indexes
How would you work with a client that has a performance problem and it is impacting the production but you cannot see any query running long in database.
Duas qualidades e dois defeitos. Como foi a trajetória na área e o que eu gostava de fazer nos momentos que não estou trabalhando.
How would you start with SQL analyzing SQL performance issue
Si eres pudorosa, si tienes problemas para conectarte si tienes buena conexiohn de internet si tienes dispopnibiidad de horaria
Si tenia pareja Mi orientación politica
Pretenção salarial, Disponibilidade de horario.
Experiencia en el área de gestión de calidad
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