REDWrap Questions and Comments
REDWrap is a utility that converts data from REDCap projects into a more normalized, relational form in Microsoft Access. More info here: https://www.quicksilverconsulting.com/redwrap/
Please use this page for any questions or comments regarding REDWrap.
RedWrap is great! I use it all the time. Minor issues: 1) If you use it to import and normalize a project and then add to the project, you don’t want to reset the whole project, so you the ability to turn the reset OFF. 2) The file import interface is slightly awkward. 3) Warning to users: make sure to use the REDCap data dictionary file, not the data import template.
The new version v1.22 addresses a previous problem when processing over 1000 data rows. Error message: “The query cannot be completed. Either the size of the query result is larger than the maximum size of a database (2 GB), or there is not enough temporary storage space on the disk to store the query result.”
The problem has been fixed for projects with a single arm. Users may still have issues when processing relatively large data sets using multiple arms. We’re working on that one.