This article was written by Lynn Zhu and Demico Quinn. They write "Before coming up with the solution that this article will describe, we decided that this would be a great topic to write about and share our experiences with others. We also found that there were not a lot of articles out there that focused on Replication. More specifically, articles that chronicled case studies where column and row filters were being used as an integral part of the solution. It is our hope that you will find this article to be helpful and inspire readers to write more articles about Replication."