DNSTM staff have solved industrial-strength problems for over two dozen large and well-known organizations, commercial and non-commercial, including:
- GE Calma
- Network Equipment Technologies (NET)
- AMPEX Research & Development
- Cirrus Logic
- Veterans’ Administration Medical Center, San Francisco (VAMC-SF)
- Sun Microsystems
- Oracle Corporation
- Fritz Companies
- Charles Schwab
- ASK/Ingres
- RadioMail
- Continuing Education of the Bar (CEB), University of California, Berkeley
- Apple Computer, Hardware R&D
- Sybase
- Rosenberg Capital Management (RCM)
- Wells Fargo Bank (Business Banking Group)
- Wells Fargo Bank (Information Security Services)
- Hambrecht & Quist
- ExpenseVision
- MimEcom
- Smith & Hawken
- Bluelight.Com
- eScore.Com
- Kaplan.Com
- Imagine Media
- Linuxcare
We have training and experience with the following operating systems:
- Apple: AU/X 3.1
- BSD UNIX: BSD 4.2, BSD 4.3, BSD 4.4, Mt Xinu derivatives
- FreeBSD: 2.0.5, 2.1.0, 2.2.1, 2.2.5, 2.2.6, 2.2.8, 3.1, 4.0, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7, 4.8, 4.9, 4.10, 5.1, 5.2
- HP/UX: 7.0, 8.0, 9.0, 9.01, 9.03, 9.04, 9.05, 10.01, 10.10, 10.20
- IBM: AIX 3.2, 4.1
- Immunix: 7.3
- Nokia: IPSO-3.0.1-FCS1 (Ipsilon/Nokia IP440 firewall running FreeBSD 2.2.6)
- OpenBSD: 2.2, 3.5
- Red Hat Linux: 5.0, 6.0, 6.1, 6.2, 7.1, 7.2, 7.3, 8.0, 9.0
- Sequent: Dynix 3.0, 3.2; Dynix/PTX 1.2, 1.3, 1.4
- Solaris: 2.2, 2.3, 2.4, 2.5, 2.5.1, 2.6, 2.7, 2.8
- SunOS: 1.x, 2.2, 3.0, 3.2, 3.5, 4.0, 4.0.3, 4.1, 4.1.1, 4.1.2, 4.1.3, 4.1.3_U1, 4.1.4
But also:
- Microsoft® : The full spectrum. From command-line DOS, through Windows 3.1, Windows 95, Windows 98, Windows NT 4, Windows 2000, Windows ME, and Windows XP.
- Apple® : We’ve been using Macs since around 1984. They’re marvellous machines. We’ve installed AppleTalk® networks, we’ve installed PhoneNet® networks, we’ve installed EtherTalk® networks, and we’ve administered Apple workstations and servers for the VA Medical Center, Continuing Education of the Bar, RadioMail, Apple Computer, Oracle, Sybase, and Hambrecht & Quist (the brokerage that handled Apple’s IPO, and one of Apple’s most loyal customers, for over a decade).
- Legacy: Wherever we’ve gone, there are always a few uniqe systems that need to be kept running. … Sometimes, they’re legacy systems, from another epoch … but we’re OK with that.
- Cutting edge: Other times our customers use cutting-edge releases, hot from the CDROM burner, poorly documented and still evolving; often this is the case with environments evaluating a vendor’s BETA release. We can keep it running, whether it’s leading edge … or bleeding edge.
We know these arenas well and are comfortable with unique problems. Resolving unique technical problems is why we exist.