Reference installations (including network, server, Active Directory, firewall/security design) range
- from small LANs with up to a few 100 client workstations
- to middle-sized LANs with 50 to 200 Windows servers (for file, print, and web services,
Exchange, SQL, ISA, TMG, Systems Management Servers, System Center Configuration and Operations Manager et al.) and
1000 to 6000 client workstations
- up to large-scale IT environments of multinational corporations with many hundreds of servers and many thousands of client workstations.
Frank Groer designed and implemented multi-tier Windows SQL applications (on the Centura, Oracle, SQL Server platforms)
to the extent of several 100 person days.
Frank Groer taught over 400 days of Microsoft Official Curriculum Windows Server System courses at Microsoft Certified Technical
Education Centers, over 100 days of these in English.