MOESM2 of Quality management architecture for social media data Pekka PääkkÜnen Juha Jokitulppo 10.6084/m9.figshare.c.3725077_D1.v1 https://springernature.figshare.com/articles/dataset/MOESM2_of_Quality_management_architecture_for_social_media_data/4784968 Additional file 1. The file contains modelling of metadata store, quality rules, and data store for Cassandra. 2017-03-23 05:00:00 Quality attribute Quality metric Quality policy Spark Cassandra Word2Vec