What is WMI Event Watcher task?

What is WMI Event Watcher task?

The WMI Event Watcher task uses a WMI connection manager to connect to the server from which it reads WMI information. For more information, see WMI Connection Manager. You can set properties through SSIS Designer or programmatically.

What is WMI in SSIS?

SSIS includes two special tasks that enable you to query system information and monitor system events: the WMI Data Reader Task and the WMI Event Watcher Task. WMI uses a specialized query language known as WQL, which is similar to SQL, to obtain information about a Windows system.

Which SSIS task allows the SSIS package to wait for and respond to certain window management instrumentation events?

WMI Event Watcher Task
The WMI Event Watcher Task empowers SSIS to wait for and respond to certain WMI events that occur in the operating system. The task operates in much the same way as the WMI Data Reader Task operates.

What are WMI events?

WMI providers are objects that monitor events and data from a specific object. There are many different types of WMI providers. Some are general, some are device-specific, and Windows comes with numerous built-in WMI providers. Classes are used by WMI providers to pass data to WMI services.

What are the advantages of SSIS?

Benefits: The process of developing ETL based solutions is generally faster than other methods. It automates the process of data loading into your data warehouse or operational system. It gives much better performance in loading and transformation process than hand-coded or manual solutions.

Which SSIS task helps in specifying the command line parameters?

Execute Process Task
SSIS Tasks Types

Task Name Descriptions
Execute Package Task Use can use this SSIS task to execute other packages from within the same project.
Execute Process Task With the help of this task, you can specify command line parameters.

What is Task SSIS?

Tasks are control flow elements that define units of work that are performed in a package control flow. An SQL Server Integration Services package is made up of one or more tasks. If the package contains more than one task, they are connected and sequenced in the control flow by precedence constraints.

What does WMI stand for?

Windows Management Instrumentation
Windows Management Instrumentation (WMI) is the infrastructure for management data and operations on Windows-based operating systems.

Which is the disadvantages of SSIS?

SSIS memory usage is high and it conflicts with SQL. In case of CPU allocation it also a problematic case when you have more packages to run parallel. You need to ensure that processer allocation between SQL and SSIS is done properly otherwise SQL have upper hand in it and due to that SSIS run very slow.

What is File System Task in SSIS?

The File System task performs operations on files and directories in the file system. For example, by using the File System task, a package can create, move, or delete directories and files. You can also use the File System task to set attributes on files and directories.