Integration Services (SSIS)

External Article

Importing Excel Data into SQL Server Via SSIS: Questions You Were Too Shy to Ask

  • Article

Retrieving data from Excel, and importing it into SQL Server hasn't the same appeal or glamour as, for example, performing heroics with ill-performing queries. This could be why one hesitates before asking questions about how to do it. Rob Sheldon calms your private doubts and fears by answering those embarrassing questions.

2014-09-23

11,784 reads

External Article

Semi-blocking Transformations in SQL Server Integration Services SSIS

  • Article

In a SSIS data flow, there are multiple types of transformations. On one hand you have synchronous and asynchronous transformations, but on the other hand you have non-blocking, semi-blocking and fully-blocking components. In this tip, Koen Verbeeck takes a closer look on the performance impact of semi-blocking transformations in SSIS.

2014-06-03

2,743 reads

SQLServerCentral Article

How to create an SSIS conditional data flow task

  • Article

This article demonstrates how to selectively channel records from a flat-file data source to separate destination tables in an SSIS package using a combination of multicast, data-conversion and conditional-split data flow transformation elements within a data flow task.

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2014-04-10

17,655 reads

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Question of the Day

Azure SQL Database MAXDOP

When Azure SQL Database was originally released, the MAXDOP was set to 0 for each new database. In Oct 2025, what is the default value for Azure SQL databases?

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