The best replacement for dss is rsa.

The best alternatives to dss are rated as following:
★★★★★  rsa
★★★★  oltp
★★★★  dss2
★★★  mixamp
★★★  mis
★★★  dect
★★  bi
★★  fhss
★★  eis
★★  chp
★★  ess
★  pri
★  housing benefits
★  mixamp pro
★  es
★  usss
★  dsa
★  expert system
  decision support system
  gdss
  dvb
  business intelligence
  expert systems
  students
  olap
  fta

Your alternative for dss is not listed? Suggest!
Speaking about dss, one probably shouldn't forget about x12.

Other search terms related to dss and their ratings are:
★★★★★ x12
★★★★ x32
★★ px21
★★ senna
You have in mind a companion for dss and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of dss in all years. Click on graph for more.
dss
rsa
oltp