Automatically optimize performance of package execution

Details Automatically optimize performance of package execution Automatically optimize performance of package execution

2011-03-08

2011-03-08

Das, Chameli C (Department: 2192)

Data processing: software development, installation, and managem

Software program development tool

Translation of code

C717S130000, C717S131000, C717S127000, C718S102000, C718S103000

Reexamination Certificate

active

07904894

ABSTRACT:
Various technologies and techniques are disclosed that automatically optimize package execution performance. A profiling phase executes each task in a control flow package and measures performance metrics, such as task execution length, task memory usage, task correlation to CPU versus input/output operations, network bandwidth, and running applications. An optimization phase optimizes subsequent executions of the package by using the performance metrics to make appropriate adjustments to the package. The profiling phase and optimizing phase are repeated over a period of time as appropriate to improve the package's performance without requiring a user to make adjustments to the tasks in the package.

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