Sigma 4 Development

Developing the future...bit by bit

Database Development

Sigma 4 has experience with several database packages, however, our database of choice is the relational database system 4th Dimension (4D) by 4D, Inc. The 4D system offers standalone single user, client/server multiuser as well as Internet options that allow databases to be created to address most business needs. Sigma 4 has been a 4D Development Partner for many years.

Past Databases Developed

Past Database Work