DataArchitect is an IT consultant specializing in database

Database Administrator and Database Performance Tuning

　In system testing phase, many projects encounter the phenomena of long response time of DB query, and of influence to the online system because of taking long time for batch processing.
We are willing to research these performance problems from the point of database and suggest improving plans.
And we are willing to support you as database administrator(database manager) allover the development process.

１．Database Administrator Service

　Constructing databases for development environment and for production environment
　Management of schema updating
　Initial data loading
　Observation of data capacity and physical data structure

２．Performance Tuning Service

　Research of bottle-neck
　SQL diagnosis and suggestion of inproving plans
　Resolution for exclusive access control and for time out

３．DBMSs

SQL Server,　Oracle,　HiRDB,　ACCESS,　and others

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