Liveable application landscapes
“The modern practice of software isn’t much like architecture or construction. The buildings are largely built. These days, we make a pre-built space work for whoever lives there.”
Sarah talked about the differences between a staged house and a liveable house, and uses this as an analogy to discuss codebases in textbooks vs. in real-life systems. Go read these tweets, although I’ll mostly just riff on the description. I’ll wait.
Let this sink in:
“The buildings are largely built. These days, we make a pre-built space work for whoever lives there.”
I still see a surprising amount of custom software development in companies, but I’m convinced we’ll see better decisions on what to build and, more importantly, what not to build in the future. Building software to “make a pre-built space [i.e. COTS software] work for [the company and its people]” can be very worthwhile, writing yet another variation of CRUD code for customer addresses or basic product information usually less so.
As a side note, “[making] a pre-built space work for whoever lives there” seems to be what a sizeable chunk of today’s practice of architecture and construction is about. In this context, I enjoyed How Buildings Learn: What Happens After They’re Built by Stewart Brand very much.
In the early 2000s when Enterprise Application Integration was all the rage, Gartner predicted that companies would begin differentiating themselves less by the features of their applications rather than by the way they integrate these applications. This statement resonated deeply with me and I’ve been waiting for it to become true ever since. (OK, so this might actually be true, but I’ve been waiting for it to become a conscious decision.)
This integration, together with modelling concepts and activities in terms of COTS applications’ data structures and functions, is what makes applications (i.e. pre-built spaces) liveable (i.e. “work for whoever lives [with them]”).
While Sarah wrote about code, I’m convinced her insights apply equally well on higher levels of aggregation such as applications, a company’s landscape of applications and beyond the organization’s boundary into the shared enterprise (i.e. customers, suppliers, partners, and beyond).
To me, “[making] a pre-built space work for whoever lives there” is a powerful metaphor and honourable work.
Sarah, thank you for that.