Tata Consultancy Services
Fait partie de Tata Group
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Question d’entretien chez Tata Consultancy Services
How do you diagnose slow query performance
Réponses aux questions d'entretien
Utilisateur anonyme
20 août 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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