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3759905
Administración de usuarios y mantenimiento de bases de datos
Description
Mind Map on Administración de usuarios y mantenimiento de bases de datos, created by armando villarreal on 13/10/2015.
Mind Map by
armando villarreal
, updated more than 1 year ago
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Created by
armando villarreal
over 8 years ago
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Resource summary
Administración de usuarios y mantenimiento de bases de datos
Generalidad
Autenticación del Cliente
initdb --pgdata='$PGDATA' --auth= 'ident sameuser'
El comando crontab (cron) nos permite programar tareas y/o ejecutar comandos
EXPLAIN :Muestra Plan de consulta explícito del backend Postgres.
El vacuum es el proceso en el cual se eliminan definitivamente tuplas marcadas para borrar .
SEGURIDAD
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