Formal SQL Tuning for Oracle Databases : Practical Efficiency - Efficient Practice / by Leonid Nossov, Hanno Ernst, Victor Chupis
By: Nossov, Leonid
Contributor(s): Ernst, Hanno, autor | Chupis, Victor, autor | SpringerLink (Online service)
Material type: 
E-bookPublisher: Berlin, Heidelberg : Springer Berlin Heidelberg, 2016Description: 1 recurso en línea (XVI, 109 páginas) : 68 ilustraciones, 13 ilustraciones en color.ISBN: 9783662504178.Subject: Oracle (Archivo de ordenador) | SQL (Lenguaje de programación) | Bases de datos relacionalesOnline resources: Acceso a este recurso digital (usuarios Universidad Europea de Madrid)
| Item type | Current library | Collection | Call number | Copy number | Status | Date due | Barcode | Item holds | |
|---|---|---|---|---|---|---|---|---|---|
LIBRO-E NO PRÉSTAMO
|
Madrid Digital Acceso Electrónico (UEM) | Ciencias de la Salud | QA76.73 .S67 2016 EB (Browse shelf(Opens below)) | .i11615710 | Acceso electrónico | eBOOK .i11615710 |
Prefaces -- Introduction -- Some thoughts concerning the term "SQL Tuning" -- Minimum minimorum to the subject "Execution Plan" -- Approaches to formal SQL Tuning -- Bottlenecks in Execution Plans -- Procedure for formal SQL Tuning -- Practical experiences with formal SQL Tuning -- Appendix -- Application of the formal method for analysis of performance issues following Oracle migration.
The target of SQL tuning is the improvement of the existing execution plan. The authors discuss the removal of brakes in the execution plan. Such "brakes" or bottlenecks can be recognized by a formal analysis of the execution plan. For this purpose no data model knowledge is needed. This is especially beneficial for database administrators because they are usually not or insufficiently familiar with the data model. The book presents numerous practical examples with this method.
There are no comments on this title.