What does IOE mean in UNCLASSIFIED

IBM specializes in computer hardware, software, and IT consulting services. Oracle specializes in database management systems, enterprise resource planning software, customer relationship management software, and supply chain management software. EMC specializes in data storage solutions such as servers and disk arrays.

IBM was founded in 1911 as the Computing-Tabulating-Recording Company (CTR). Over time it focused on developing computers and eventually changed its name to International Business Machines Corporation (IBM) in 1924. It went on to become one of the most influential technology companies in the world for over 100 years.

Oracle was founded by Larry Ellison in 1977 under its original name Software Development Laboratories (SDL). In 1982 it renamed itself Relational Software Inc. By 1986 it had acquired Rdb and became known as Oracle Systems Corporation. In 1995 it officially renamed itself Oracle Corporation.

EMC was founded by Richard Egan and Roger Marino in 1979 under its original name Data General Corporation (DGC). It continued to focus on developing data storage solutions until 1987 when it adopted its current name “EMC” which stands for Electronic Memory Corporation. Since then it has become a leading provider of enterprise storage solutions.

IBM offers IT consulting services along with hardware and software products. Oracle offers database management systems as well as customer relationship management (CRM), enterprise resource planning (ERP) software, and supply chain management services. Finally, EMC provides storage solutions including servers and disk arrays for businesses and organizations around the world.