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The database file with name 'SSISDB' already exists in directory

TITLE: Microsoft SQL Server Management Studio
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The database file with name 'SSISDB' already exists in directory 'C:\Program Files\Microsoft SQL Server\MSSQL14.MSSQLSERVER\MSSQL\DATA\'. Make sure there is no existing database file with the name 'SSISDB' under this directory and try again. (Microsoft.SqlServer.Management.IntegrationServices)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProductVersion=14.0.3026.27+((SQLServer2017-CU7).180510-1901)&LinkId=20476
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Power BI Architecture

The architecture of Power BI is shown as below:

SQL server configuration manager missing

SQL Server Configuration Manager is a tool to manage the services associated with SQL Server, to configure the network protocols used by SQL Server, and to manage the network connectivity configuration from SQL Server client computers. SQL Server Configuration Manager is a Microsoft Management Console snap-in that is available from the Start menu, or can be added to any other Microsoft Management Console display. Microsoft Management Console (mmc.exe) uses the

Power BI - Supported Data Sources

Power BI supports large range of data sources. You can click Get data and it shows you all the available data connections. It allows you to connect to different flat files, SQL database, and Azure cloud or even web platforms such as Facebook, Google Analytics, and Salesforce objects. It also includes ODBC connection to connect to other ODBC data sources, which are not listed.

Lesson : SSRS Subreports

SSRS Subreports are extremely helpful, when we need to embed multiple reports in a single report.
The main report serves as a container for multiple sub-reports.
SSRS gives us complete control over what parameters to be passed to the sub report.
Many times this is useful in matrix reports too.,MSBI Course

Explanation: ServiceNow AWS integration

ServiceNow started as a ticketing platform to efficiently handle IT requests. Something special was born during its expansion. The application has grown, acquiring the ability to communicate through various functional areas. Then supplying all of them with one window of exposure.

What are the MSBI benefits over the other BI tools?

Microsoft Business Intelligence (MSBI) is a series of tools that provide us with business intelligence solutions, along with data mining solutions. MSBI, along with Visual Studio and SQL, allows us to make great choices in our business operations.

Common transform map for multiple data sources

Service-Now has a CMDB module which has almost all types of assets init. cmdb_ci is the base table for all assets. Same applies to Service-Now tickers, task is the base table. Mostly these base tables has all the common fields. Data created / added in CMDB has some what similar fields. If we want to import data into system using excel file or any other file or data source (SQL, Oracle etc.) one needs to create Data Source and transform map and mapping source fields with target fields. Creating and maintaining transform map for all assets becomes painful process when removing common columns from all asset transform map.

How SQL Server Integration Service works?

We know that SSIS is a platform for two functions, i.e., Data Integration and workflow. Both the tasks Data transformations and workflow creation are carried by using the SSIS package. SSIS package consists of three components:

What is SQL Server Integration Services (SSIS)?

SQL Server Integration Services (SSIS) is a component of the Microsoft SQL Server database software that can be used to perform a broad range of data migration tasks. SSIS is a platform for data integration and workflow applications. It features a fast and flexible data warehousing tool used for data extraction, transformation, and loading (ETL). The tool may also be used to automate maintenance of SQL Server databases and updates to multidimensional cube data.