Cisco iOS[0], F5 iRules[1], Tealeaf network monitoring/processing[2][3], Fidessa[4][5], …

[0] https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ios_tcl/co...

[1] https://community.f5.com/kb/technicalarticles/irules-concept...

[2] https://www.acoustic.com/tealeaf

[3] https://help.goacoustic.com/hc/en-us/articles/360043279654-C...

[4] https://www.cmegroup.com/solutions/market-tech-and-data-serv...

[5] http://www.services.fidessa.com/brochures/_training/VF043.pd...