ERP provides the corporate with integrated data sets that can be shared across all functional levels and management hierarchies to increase business productivity and reduce life cycles of product development, service, and marketing. The emergence of Big Data requires the integration of ERP with Big Data analytics, especially when the external data, such as social media and web data, are the subject of Big Data analysis.
We have developed a Big Data analytics integration framework for ERP, which enables flexible integration of heterogeneous external data sources and Big Data analytics with ERP, based on a schema-on-read modeling approach and data virtualization paradigm. This approach overcomes the shortcoming of the standard schema-on-write approach, where the database and schema are predefined and created before the data entry, resulting in extended processing time.