Peak BigODS Exporter allows companies the standardized storage of huge amounts ot test data in Big Data Ecosystems. Based on the ODS 6.1.0 Associate Standard "Big Data Connector", context and mass data of ODS data sources can be exported to JSON, Avro and Parquet. The file formats and corresponding data schemas are optimized for further processing with Advanced Analytics Tools. Depending on the purpose of exporting to the big data environment and the subsequent analysis processes, different “Export Definition File” can be defined within the solution. The one to be used can be selected via the configuration settings of the export process. Companies which want to connect existing or new ODS databases to a Big Data Lake, can do this easily and in a standardized way by using the Peak BigODS Exporter.