Værktøjer/systemer/metoder
-som bruges:
- XP X64, Windows 2003/2008/2012/7/8/10/11(X64, Itanium, Opteron-single/dual/quad)
- Windows 3.x/95/98/ME/XP ,Windows NT/2000/Wolfpack/Advanced Server/Enterprise Server
- Microsoft SQL(+ cluster)/Microsoft Office/LibreOffice/OpenOffice/Exchange(+cluster)/Visual Basic
- AIX
- Linux -Mandrake, Debian, RedHat, Ubuntu, SCO, Knoppix, DSL...
- Android
- VmWare
- C, C#, C++, Power++, VC
- .NET/Visual Basic
- Cobol
- PL/1
- DL/1
- REXX
- Pascal
- Borland Turbo Pascal/Delphi
- Tacl
- Fortran
- Meta Assembler/Assembler
- Java
- ADA
- Hypertalk
- scripting
- Digital VAX, RSX11-M, RT-11, VMS
- Unix
- HP/UX
- Solaris
- Ultrix
- Symantec
- Veritas
- MVS/CICS/TSO/ISPF/Spufi...
- Tandem
- PC
- Macintosh
- HDS
- Guardian
- DDE Supermax
- DesqView
- DB2
- SQL
- Paradox
- Oracle
- MSSql
- SQLAnywhere
- CISCO
- Brocade/CrossRoads/Ancor/MCData/InRange
- X.25/X.75
- TCP/IP
- IPX
- SNA
- Netbeui/Netbios
- FDDI
- SAN
- NAS
- iSCSI
- Deft(nu Sybase)
- PowerDesigner
- TQM
- ODBC/native
- OLE
- OOA/OOD
- Citrix, PCAnyWhere, VNC, NetOp
- HTML, XML, ASP, CGI, CSS, Javascript, PHP
- ... spørg ...