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Hey PowerShell E venting, Can Y ou N otify M e ?

Hey PowerShell E venting, Can Y ou N otify M e ?. Laerte Junior @ laertesqldba www.shellyourexperience.wordpress.com http://www.simple-talk.com/author/laerte-junior / http://sqlpsx.codeplex.com /. Brazil. My Skills. I Know a Bit of PowerShell (3 years)

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Hey PowerShell E venting, Can Y ou N otify M e ?

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  1. Hey PowerShell Eventing, Can You Notify Me ? Laerte Junior @laertesqldba www.shellyourexperience.wordpress.com http://www.simple-talk.com/author/laerte-junior/ http://sqlpsx.codeplex.com/

  2. Brazil

  3. My Skills • I Know a Bit of PowerShell (3 years) • I DO like to play with SQL Server (12 years) • BETTER COFFE MAKER FROM BRAZIL (30 years)

  4. Notification System • Your Bank send a SMS about a transaction • Your car warning you when something wrong happens • Your body alerts you when something is not right

  5. DARKNESS

  6. WMI • WMI is an acronym for Windows Management Instrumentation • Registry, File and Disk systems, Services and processes, Printers ,Networking, IIS, Performance Counters • WMI Provider For Server Events • The WMI Provider for Server Events lets you use the Windows Management Instrumentation (WMI) to monitor events in SQL Server.

  7. Windows Management Instrumentation Query Language • SQL ANSI with WMI-Specific Extensions • SELECT{ event_property [ ,...n ] | * } FROM event_type WHERE where_condition EVENT QUERY LANGUAGE SELECT <Propertie-List> FROM <Event-Class Name> <WITHIN Seconds> WHERE <Instace-State> ISA '<Wmi-Class Name>' "select * from __InstanceModificationEvent within 5 where TargetInstance ISA 'Win32_Service' and TargetInstance.Name='MSSQLSERVER' and TargetInstance.State='Stopped‘”

  8. THE BEAUTY OF WQL • WQL for WMI/WMI SQL • WQL For Event Query

  9. DEMO

  10. WMI/WQL – EVENT QUERY • Show a Balloon tip (SQL Server Stops) • Alert CPU Threshold • Alert SQL Server Process CPU Threshold • Alert Free Disk Space WMI/WQL – Server Events • Monitoring Database Mirroring • Monitoring Database Suspect Pages • Mointoring Database Options (eventlog)

  11. What is The Ideia ? Server 1 Register The Event Monitoring Server Trigger The Event Write in EventLog Server 2 Register The Event Trigger The Event Write in EventLog Trigger The Event Send Email

  12. Coming up… • #SQLBITS

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