Titlebook: Oracle and PL/SQL Recipes; A Problem-Solution A Josh Juneau,Matt Arena Book 2010 Josh Juneau, Matt Arena 2010 Groovy.Java.Jython.Oracle.PL/

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Java in the Database,ompiles Java bytecode into machine language instructions, making Java in the database run much faster. In 2010, Oracle acquired Sun Microsystems, so it now owns Java. This may help the database JVM compatibility remain in concert with the latest releases.

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Analyzing and Improving Performance,This chapter introduces several methods to help you analyze your code to improve its performance in terms of runtime or memory usage. ManyrecipesusetheDBMS_PROFILE package, which is supplied by Oracle, to help in the analysis. It is a useful tool for identifying which lines of code consume the most execution time.

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Using PL/SQL on the Web,Oracle’s Application Server provides a powerful gateway that exposes your PL/SQL procedures to web browsers. The gateway is defined using a Data Access Descriptor (DAD) that runs PL/SQL code as either the user defined in the DAD or as the user running the web application.

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PL/SQL Fundamentals,amental knowledge of the database, but there are also some key components that each program will need to use. This chapter embarks on a short journey through some recipes to get you better acquainted with those fundamental components.

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