北京工业大学毕业设计(论文)
irreplaceable role.With a variety of programming language development and
improvement, developing database applications has become very simple and basic
as long as the master database of SQL statements and basic management methods,
data interface can access through a common back-end database.Management
information database system is the core of the system, based on online transaction
processing database (OLTP) and online analytical processing (OLAP) is a bank,
business, government and other departments is one of the most important computer
application.A good database, we must have a comprehensive application
functionality and security, but for the requirements of database processing speed is
also very necessary.The features and performance into a database application
system for measuring two important indicators.In most cases, the function of
customer demand from the collection and integration.The user's understanding of a
software product depends primarily on its user interface is friendly feature is a
complete and practical, meets the practical needs.In the early stages of database
application systems, product features will directly affect the customer's
evaluation.But the system used for a period of time, data in the database will be
more and more, this time it will stand out performance issues.If you want to optimize
a database system, then it must understand the database system performance.The
database performance monitoring has become the best way to understand system
performance, as do a good job after the optimization of adequate preparation.
In this paper, SQL Server 2005 database system as the platform has some
hardware-based and database systems based on the common database
performance by monitoring tools to filter the data tracking, replay tracking, location
analysis and other methods of monitoring database performance to achieveAnalysis
and Design.
For the use of database performance monitoring tools, this article lists the detailed
monitoring procedures, and basic use of tools, a detailed discussion of tools,
including SQL Server Profiler to monitor the analysis, selection tracking, replay
tracking, locating and analyzing the problem and the stepsprocess.To complete the
database system performance analysis and evaluation.
Finally, this paper will focus on the development of performance analysis tools
MSSQLDBAnalyzer database design and implementation, through the development
of MSSQLDBAnalyzer tools, find the database objects that may affect performance.
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