18 questions for “Extended Events”

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Information Technology

18 questions in 1 technology

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1What are Extended Events, and why are they generally recommended over SQL Server Profiler for modern monitoring needs? SQL Server › SQL Server Profiler & Extended EventsSQL ServerSQL Server Profiler & Extended EventsBeginner
2How do you create an Extended Events session to capture specific long running queries on a production server? SQL Server › SQL Server Profiler & Extended EventsSQL ServerSQL Server Profiler & Extended EventsIntermediate
3How do you analyze the data captured by an Extended Events session once it has been running for a period of time? SQL Server › SQL Server Profiler & Extended EventsSQL ServerSQL Server Profiler & Extended EventsIntermediate
4How do you properly stop and clean up an Extended Events session once it is no longer needed? SQL Server › SQL Server Profiler & Extended EventsSQL ServerSQL Server Profiler & Extended EventsIntermediate
5How would you design an Extended Events session to monitor for a very specific, hard to reproduce issue, such as intermittent deadlocks, in a production environment? SQL Server › SQL Server Profiler & Extended EventsSQL ServerSQL Server Profiler & Extended EventsAdvanced
6What is the performance overhead comparison between SQL Server Profiler, server side traces, and Extended Events, and how should this inform monitoring decisions on a production system? SQL Server › SQL Server Profiler & Extended EventsSQL ServerSQL Server Profiler & Extended EventsAdvanced
7What is SQL Server Profiler, and what is it traditionally used for? SQL Server › SQL Server Profiler & Extended EventsSQL ServerSQL Server Profiler & Extended EventsBeginner
8What error information functions are available inside a CATCH block to help you understand what went wrong? SQL Server › Error Handling with TRY CATCHSQL ServerError Handling with TRY CATCHBeginner
9What is Query Store in SQL Server, and what information does it automatically capture? SQL Server › Query StoreSQL ServerQuery StoreBeginner
10How do you view the top resource consuming queries captured by Query Store? SQL Server › Query StoreSQL ServerQuery StoreBeginner