06 May


you’re only patching the mission critical system

Don’t panic



Moving fast in a slow world. The thing that moves most quickly in the traditional telephone operator business is price, and that’s down. The architecture is constrained by technical standards and legacy systems that we need to interoperate with. At the other end of the spectrum telecom technologies evolve, very fast, how do you make sure that you keep up with both?

Agile How can you do agile development with fast feedback cycles and short time to market when delivering a truly mission critical service?

Continuous Delivery How do you dare do rolling upgrades of real time voice processing applications in the middle of the day using commodity hardware?

Monitoring Production Can you replace tedious up front testing with feature flags and canary analysis in the production environment?

Big Data How do you make sense of the 70GB of log data generated from hundred of servers and millions of calls every day?

Join us as we explore our journey so far. The problems we encountered and how we solved them. But perhaps more importantly, which challenges lay ahead and what skills and technologies will be needed?


Filip Olsson is one of the founders of Telavox. He has worked with the development and operation of the Telavox platform for the past 12 years. He spends most of his time coding, troubleshooting and monitoring the fundamental parts of our systems. The battle between refactoring and patching is always raging in his head. He reads too much log to be considered healthy.


Tags agile architecture big data critical system development

Platinum Partners


Premium Partners

Verisure100 Netset100px Qlik100px Axis100px Neo4j 100px Mediaevolution100px Tretton37px100 Combitech100px Webstep100pxnew Playtechbgt100px Securelink100px Connectitude100px


Simplyawe100px Crosstech100px Empear100px Oneagency100px Tieto100pxnew Vergic100px Handelsbanken100px Lytics100px Softhouse100px Thirdbase100px Purplescout100px Apsis100px U blox100px 24hr100px Schneider100px Yrkesorange100px Oddhill100px Se 100px Hotnew100px Tedkomp100px Stratiteq100pxbl Hero gaming logo web partner 100 Seavus web partner 100 Frontiot100px Lundalogik100px Ifacts logo partner 100px Resursbank 100px Falconio100px Pinmeto100px Additude100px Bimobject100px Stickybit100px Terranet100px Humanit100px Essiq100px
Sign in