Tata Consultancy Services
Parte de Tata Group
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Pregunta de entrevista de Tata Consultancy Services
How do you diagnose slow query performance
Respuestas de entrevistas
Anónimo
20 de ago de 2010
based on the situation and criticality, check the following things: status of the database Is it specific to single query Check memory/CPU usage Check statistics Chec the plan and see if there is any deviation Use hints
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