SSIS Stream Reading And Writing

Jorge Novo has a Script task to read from a file as a stream and write to a different file as a stream:

How many times you need to stream reading from a file and writing into another well here it is…Here we are using special character char(30) and char(31) as delimited so a quick replace using regex did it. It’s Simple,Quick, and Dirty 🙂

The last ten lines are the important ones.  You’d use this stream read+write pattern when dealing with files larger than your total amount of available RAM.

Related Posts

SSIS Design Preferences

Meagan Longoria systematizes a set of preferences regarding Integration Services package and ETL process design: – Every table should have InsertDateTime and UpdateDateTime columns. The UpdateDateTime column should be populated with the same value as the InsertDateTime column upon creation of the row, rather than being left null.– Whatever you use to create tables, include […]

Read More

Maintaining SSISDB

John McCormack was in a jam: I made 2 unsuccessful attempts at running the SSIS Server Maintenance Job. However, after several hours of processing and still no available free space in the database, I knew the job wasn’t coping with the sheer number of rows it had to delete. The deletes all happen from the parent table […]

Read More

Categories

July 2016
MTWTFSS
« Jun Aug »
 123
45678910
11121314151617
18192021222324
25262728293031