15586809
Descripción
Mapa Mental por Parag Gawde, actualizado hace más de 1 año
|
Creado por Parag Gawde
hace casi 6 años
|
|
Fragmentation
- Horizontal Fragmentation
- Horizontal fragmentation divides a
relation(table) horizontally into the
group of rows to create subsets of
tables.
- Horizontal fragmentation divides a
relation(table) horizontally into the
group of rows to create subsets of
tables.
- Vertical Fragmentation
- Vertical fragmentation divides a
relation(table) vertically into groups
of columns to create subsets of
tables.
- Vertical fragmentation divides a
relation(table) vertically into groups
of columns to create subsets of
tables.
- Hybrid Fragmentation
- Hybrid fragmentation can be achieved by performing
horizontal and vertical partition together. Mixed
fragmentation is group of rows and columns in relation.
- Hybrid fragmentation can be achieved by performing
horizontal and vertical partition together. Mixed
fragmentation is group of rows and columns in relation.
¿Quieres crear tus propios Mapas Mentales gratis con GoConqr? Más información.