Link: DevOps, Software-Defined Infrastructure, and the CMDB’s Perception Problem

“Unfortunately, the ITSM community often seems to suffer from a collective lack of awareness and understanding of the history and culture of DevOps. There is little dialog between the communities (worryingly to me, I still typically find myself being the only ITSM person at almost every one of these events).”
Original source: DevOps, Software-Defined Infrastructure, and the CMDB’s Perception Problem

Link: Whither the DBA

“In every case in which a CIO or other executive has driven or authorized substantial investments in service-based database infrastructure, changes in DBA roles have followed. As two financial industry executives put it at a conference in Jersey City and re:Invent, respectively, their DBAs are all being moved to doing more generic DevOps-style roles, roles that involve more architecture and engineering than traditional database administration. This is the logical outcome of a scenario in which making a database fault-tolerant with 6 copies across three availability zones with continuous backup is now merely a product feature instead of a full time job or jobs.”
Original source: Whither the DBA

Link: Creative ways to encourage the integration of DevOps processes

‘Teams come into the dojo with a backlog of real work they are trying to deliver and are paired with DevOps coaches for six weeks. Some managers expect the teams to deliver these projects faster over the course over this period. Sometimes it happens, but Clanton explained it is really about building the skills that will allow them to deliver faster software and with better quality when they return to the office.’

Training by doing.
Original source: Creative ways to encourage the integration of DevOps processes

Good, simple explanation of Service Level Objectives (SLOs)

SLOs are objectives that your business aspires to meet and intends to take action to defend; just remember, your SLOs are not your SLAs (service level agreements)! You should pick SLOs that represent the most critical aspects of the user experience. If you meet an SLO, your users and your business should be happy. Conversely, if the system does not meet the SLO, that implies there are users who are being made unhappy!

Source: Building good SLOs – CRE life lessons

James Governor: The incredible shrinking time to legacy. On Time to Suck as a metric for dev and ops 

Turns out of course it’s not just Developer Time To Suck that is shrinking. Operations is heading the same way. Folks at Pivotal are saying that operating systems don’t matter, as we’ve moved further up the stack. Cloud Native is a proxy for saying much the same thing. But then, something is being written right now that will supplant Kubernetes. If we’re not running our own environments in house, operations disposability become increasingly realistic. Cattle not pets, for everything.

Source: The incredible shrinking time to legacy. On Time to Suck as a metric for dev and ops – James Governor’s Monkchips