.mdb - Microsoft Access database
.001-999 - Database index files
.mdf - Microsoft SQL Server primary datafile
.accdb - Office Access 2007 database file format
.ldb - MS Access Record-Locking Information
.wdb - Microsoft Works database
.dbf - Database file
.fdb - Database file
file extension SD2 - Base SAS Database
File extension SD2 description:
File extension used by Base SAS software for database files.Associated applications to file extension SD2:
Company / developer:
SAS Institute Inc.
Base SAS provides a scalable, integrated software environment specially designed for data access, transformation and reporting. It includes a fourth-generation programming language; ready-to-use programs for data manipulation, information storage and retrieval, descriptive statistics and report writing; and a powerful macro facility that reduces programming time and maintenance headaches.