Data migration is done using NextForm; IRI’s data migration utility for converting large files into different formats and/or translating field-level data into other types. The current version converts between uniform XML and text files, LDIF and CSV, Vision and ISAM, MF COBOL variable-length files and Excel, etc.Read More
Star schema is the simplest and most common database modelling structure used in traditional data warehouse paradigms. The schema resembles a constellation of stars — generally several bright stars (facts) surrounded by dimmer ones (dimensions) where one or more fact tables reference different dimension tables.Read More
ODBC, Open Database Connectivity, is an industry-standard application programming interface (API) for access to both relational and non-relational database management systems (DBMS). ODBC was first developed by the SQL Access Group (SAG) in 1992 in response to the need to access data stored in a variety of proprietary personal computer, minicomputer, and mainframe databases without having to know their proprietary interfaces.