OReilly java performance tuning

Dive Into Python-Chapter 18. Performance Tuning

Dive Into Python-Chapter 18. Performance Tuning
... program's readability and maintainability 18.7 Summary This chapter has illustrated several important aspects of performance tuning in Python, and performance tuning in general * If you need to choose ... optimize If you have a larger Python program and don't know where your performance problems are, check out the hotshot module 18.3 Optimizing Regular Expressions The first thing the Soundex function ... they should be avoided whenever possible Not only for performance reasons, but simply because they're difficult to debug and maintain Also for performance reasons This code fragment from soundex/stage1/soundex1a.py...
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Tài liệu Apress - SQL Server 2008 Query Performance Tuning Distilled (2009)02 ppt

Tài liệu Apress - SQL Server 2008 Query Performance Tuning Distilled (2009)02 ppt
... use in Bottleneck Resolution - - by partitioning a table Memory Bottleneck Analysis Memory can be a lazy writer 21 22 CHAPTER SYS TEM P ER FOR MA NC E A NA L YS IS SQL Server Memory Management memory ... collection of 8KB buffers to manage data pages and plan cache pages, free pages, You can - Figure 2-3 SQL Server memory configuration and CHAPTER S Y S T E M P E R F O R M A N C E A N A LY S I ... called - Note SQL Server does consume more memory than simply that specified by the setting You can also manage the configuration values for and by using the stored procedure as follows: Figure 2-4 ...
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Tài liệu Apress - SQL Server 2008 Query Performance Tuning Distilled (2009)01 pptx

Tài liệu Apress - SQL Server 2008 Query Performance Tuning Distilled (2009)01 pptx
... SQL Server 2008 Query Performance Tuning Distilled Grant Fritchey and Sajal Dam SQL Server 2008 Query Performance Tuning Distilled Copyright © 2009 by Grant ... written permission of the copyright owner and the publisher ISBN-13 (pbk): 97 8-1 -4 30 2-1 90 2-6 ISBN-13 (electronic): 97 8-1 -4 30 2-1 90 3-3 Printed and bound in the United States of America Trademarked ... worthwhile to quana certain query, with no adverse effect anywhere else on the server) and then work toward them CHAPTER SQL QUERY PERFORMANCE TUNING The performance of a SQL Server application is...
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