Mapa mental
Query Processing
Contenido del mapa
Query Processing
Parsing
- checks syntax, verifies relation
Optimization
- determines the most efficient way to execute a given query by considering the possible query plans
Translation
- Translate the query into its internal form
- Further, translates into relational algebra.
- Translate the query into its internal form
Evaluation
- In this, the query evaluation engine takes a query evaluation plan, executes that plan and returns the answer to the query.
Información
- Descripción
- Mapa Mental sobre Query Processing, creado por mahi chawla el 24/10/2018.
- Creado por
- mahi chawla
- Visitas
- 0
- Historial
-
- Creado por Parag Gawde · 21 oct 2018
- Copiado por mahi chawla · 24 oct 2018
- Valoración