Row denormaliser (Transpose)

Given a list of key value pairs, like extracted metadata from html meta tags:

To move the values in colums the Row denormalizer step of PDI or Apache Hope can be used:

This will transpose the rows to colums:

I cases there are more values for one key, those values could also be aggregated, like “Concatenate string seperated by ,”


Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s