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Oracle SQL performance tuning for developers : LiveLessons (sneak peek video training) / Dan Hotka.

By:

Hotka, Dan [on-screen presenter.]

Contributor(s):

Safari eBooks

Series: LiveLessons (Indianapolis, Ind.)Publisher: [Place of publication not identified] : Prentice Hall, : Pearson, 2015Description: 1 online resource (1 streaming video file (3 hr., 56 min., 7 sec.)) : digital, sound, colorContent type:

two-dimensional moving image

Media type:

computer

Carrier type:

online resource

Subject(s):

Genre/Form:

Electronic books.

LOC classification:

QA76.73.S67

Online resources:

Click here to access online

Presenter, Dan Hotka.Summary: "In this video training, Dan Hotka starts out with a complete overview of the Oracle architecture so students can get an understanding how their SQL and applications can take advantage of the computing environment. This course then goes in-depth on understanding and controlling the Explain Plan, which is how and in what order Oracle retrieves data. The discussion includes considerable detail, with SQL examples, on how the optimizers--both rule-based and cost-based, but mostly cost-based--make their decisions. Students will work with a variety of SQL statements, reviewing Explain Plans and making changes to make these SQL statements perform better. Lectures include index design, using hints and coding style to control the Explain Plans, and how to use useful tools such as index monitoring, SQL Trace, and the PL/SQL profiler."--Resource description page.

Item type:

eBooks

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Title from resource description page (viewed February 5, 2015).

Presenter, Dan Hotka.

"In this video training, Dan Hotka starts out with a complete overview of the Oracle architecture so students can get an understanding how their SQL and applications can take advantage of the computing environment. This course then goes in-depth on understanding and controlling the Explain Plan, which is how and in what order Oracle retrieves data. The discussion includes considerable detail, with SQL examples, on how the optimizers--both rule-based and cost-based, but mostly cost-based--make their decisions. Students will work with a variety of SQL statements, reviewing Explain Plans and making changes to make these SQL statements perform better. Lectures include index design, using hints and coding style to control the Explain Plans, and how to use useful tools such as index monitoring, SQL Trace, and the PL/SQL profiler."--Resource description page.