How many types of containers are there in SSIS?
How many types of containers are there in SSIS?
Integration Services provides four types of containers for building packages.
How do I troubleshoot SSIS packages?
The main techniques for troubleshooting deployed packages are as follows:
- Catch and handle package errors by using event handlers.
- Capture bad data by using error outputs.
- Track the steps of package execution by using logging.
How is SSIS related to SQL Server?
SSIS stands for SQL Server Integration Services. SSIS is part of the Microsoft SQL Server data software, used for many data migration tasks. It is basically an ETL tool that is part of Microsoft’s Business Intelligence Suite and is used mainly to achieve data integration.
What is data Flow task in SSIS?
The Data Flow task encapsulates the data flow engine that moves data between sources and destinations, and lets the user transform, clean, and modify data as it is moved. Addition of a Data Flow task to a package control flow makes it possible for the package to extract, transform, and load data.
What is SCD in SSIS?
The Slowly Changing Dimension transformation is an SSIS Data Flow transformation that can be used to update slowly changing dimensions in a data warehouse. To get started with it: Open BIDS or Visual Studio. Create a new SSIS project.
What are the interview questions for SSIs?
Top 40 SSIS Interview Questions and Answers. 1 You should avoid performing logged operations. 2 You should make a clear plan for resource utilization. 3 Optimize the data source, lookup transformation, and destination.
What is SSIs in SQL Server?
SSIS was first introduced with SQL Server 2005, which was the next generation of SQL Server software after SQL Server 2000. SSIS is an ETL tool that handles data Extraction, Transformation and load. In addition, it can handle more tasks besides the ETL tasks such as data profiling, file system manipulation etc….
How to deploy SSIS package to file system?
To deploy SSIS package we need to execute the manifest files and need to determine whether to deploy this into File System or onto SQL Server. Alternatively, you can also import package from SSMS from SQL Server or File System. 26) How to handle Early Arriving Facts or Late Arriving Dimension?
What is Solution Explorer in SSIs designer?
The important component in SSIS package are Solution Explorer in SSIS Designer is a screen where you can view and access all the data sources, data sources views, projects, and other miscellaneous files. 4) What does it mean by data flow in SSIS?
