Alessandro Gerlinger RomeroA Sword Battle against UnavailabilityRecall the commencement of the quest against unavailability in an insurance company, pertaining to an application that supports insurance…4 min read·Jun 26, 2023----
Alessandro Gerlinger RomeroOvercoming a Resource Constraint in the Journey against UnavailabilityRecall the journey against unavailability of an application supporting insurance quotes, applications, and policies in an insurance company…3 min read·May 31, 2023----
Alessandro Gerlinger RomeroA Journey against Unavailability beganOnce upon a time in an insurance company, a CTO (Chief-Technology Officer) faced recurrent unavailability of the application supporting…3 min read·Apr 25, 2023----
Alessandro Gerlinger RomeroThe Duality boosted by Agile and SRE communitiesOn one hand, the Agile community in its papyrus records “individuals and interactions over processes and tools” [1], on the other hand, the…4 min read·May 18, 2021--2--2
Alessandro Gerlinger RomeroValue Proposition of Site-Reliability Engineering in a Tale of Two CitiesA Tale of Two Cities is presented in order to explore the value proposition of Site-Reliability Engineering (SRE) for CEOs and CTOs…4 min read·May 12, 2021----
Alessandro Gerlinger RomeroTest Tetrahedron?Ok, I have listened to Test Pyramid, indeed, there is plenty of content around this concept. Roughly, the test pyramid concept asserts…10 min read·Apr 19, 2021--1--1
Alessandro Gerlinger RomeroSRE and Observability: inside a Formula One lap for improvementLet us start recalling the conclusion of the last conversation [1]. IT phenomena as cloud, “…-as-a-service”, and microservices, which…6 min read·Nov 23, 2020----
Alessandro Gerlinger RomeroSite Reliability Engineering (SRE) in the old-school kindergartenOf course, you have heard about Site Reliability Engineering (SRE), an acronym introduced by Google, the aim of this text is to dissect…6 min read·Nov 18, 2020----
Alessandro Gerlinger RomeroSo, what is “architecture for agility”?A didactical way to define a concept is starting by what it is not. Therefore, in Section 1, the focus is on what is not an “architecture…6 min read·Aug 30, 2020----
Alessandro Gerlinger RomeroArchitecture for Agility or “Magic mirror on the wall, who is the fairest one of all?”Once upon a time, a queen possessed a magic mirror, which she asked every morning, “Magic mirror on the wall, who is the fairest one of…4 min read·Jun 23, 2020----