col_active_importer_starter makes full use of active_importer gem to import tabular data from spreadsheets or similar sources into Active Record models.

A gem to import CSV files' content into a PostgreSQL or MySQL database. It is respectively based on PostgreSQL COPY and MySQL LOAD DATA INFILE which are designed to be as fast as possible.

Full Stack rails engine for xls import to activerecord, with process notification through websockets, and activeadmin integration, works with rails 4.0.+.