Shortly after a senior leader joins a new company, sometimes you’ll notice them quickly steer the organization towards a total architectural rewrite. Perhaps this is a switch from batch to streaming computation, perhaps a switch from a monolith to a services architecture, perhaps it’s a rewrite into a new programming language. If you take a few minutes to reflect, I bet you can identify several times where you’ve had this experience. Regardless of the proposed technical change, it’s a...| lethain.com
From their first introduction in 2005, the debate between adopting a microservices architecture, a monolithic service architecture, or a hybrid between the two, has become one of the least-reversible decisions that most engineering organizations make. Even migrating to a different database technology is generally a less expensive change than moving from monolith to microservices or from microservices to monolith. The industry has in many ways gone full circle on that debate, from most hypersc...| lethain.com
Whenever I transition to a new opportunity, I think about how to “start well.” How can I ramp up as effectively as possible? How do I balance the urge to “show value” immediately with making the right decisions?| lethain.com
When you’re driving a car down a road, you might get a bit stuffy and decide to roll your windows down. The air will flow in, the wind will get louder, and the sensation of moving will intensify. Your engine will start working a bit harder–and louder–to maintain the same speed. Every sensation will tell you that you’re moving faster, but lowering the window has increased your car’s air resistance, and you’re actually going slower. Or at minimum you’re using more fuel to maintain...| lethain.com
In Staff Engineer’s chapter on Managing Technical Quality, one of the very last suggestions is creating a centralized process to curate technical changes: Curate technology change using architecture reviews, investment strategies, and a structured process for adopting new tools. Most misalignment comes from missing context, and these are the organizational leverage points to inject context into decision-making. Many organizations start here, but it’s the last box of tools that I recommend...| lethain.com
Several years ago, my friend Bobby showed me an article about a CEO who used systems thinking to understand their company’s bottlenecks, which eventually lead to him buying out his cofounder, who had been leading their sales team. As is the case for most stories about ourselves that we decide to publish widely, this decision turned out to be the right one, and their business flourished.| lethain.com
Probably the single best thing to happen to me in my career was having had Kellan placed in charge of me. I stuck around long enough to see Kellan’s technical decisionmaking start to bear fruit. I learned a great deal from this, but I also learned a great deal as a result of this. I would not have been free to become the engineer that wrote Data Driven Products Now! if Kellan had not been there to so thoroughly stick the landing on technology choices.| Dan McKinley :: Math, Programming, and Minority Reports