liveBook · Manning

Lead time

As explained in Architecture Modernization: Socio-technical alignment of software, strategy, and structure

Lead time is the elapsed time between the start of a work process and the completion or delivery of its result.

Lead time measures elapsed time from the start of a work process to completion or delivery. It exposes how process inefficiency affects revenue, customer experience, operating costs, and organizational capacity. section 7.3.1 section 3.1.6

Make lead times explicit by asking:

  • How long does a customer wait to receive an order? section 7.3.1
  • How long does onboarding take, and how much can that duration vary? section 7.3.1
  • Where do multiple tools, handoffs, or outdated workflows increase processing time? section 3.1.6

From commit to production

For build and deployment pipelines, lead time for changes runs from a developer committing code until that code is deployed to production. Automated golden paths can reduce this interval to under an hour, enabling several daily deployments. section 13.2.2

A case-processing bottleneck

Agents using three complex internal tools faced excessive switching and learning costs. Case-processing lead times grew far beyond their necessary level, forcing the organization to consider hiring more agents and modernizing its internal systems. section 3.1.6

How Architecture Modernization: Socio-technical alignment of software, strategy, and structure covers it

How deep it goes
Defines measurement boundaries and encourages comparing duration ranges, but does not develop statistical analysis or implementation details.
Examples
Illustrates customer orders, restaurant onboarding, code deployment, and case processing through internal tools.
What it assumes
Assumes familiarity with work processes and events while teaching participants to surface durations collaboratively.
What you can do after
Diagnose/debug with it by locating slow processes, measuring duration ranges, and prioritizing workflow or tooling improvements.
How it connects
Connects lead time with EventStorming, process bottlenecks, deployment pipelines, internal tooling, and infrastructure as code.

Also explained in

Compare how 6 books explain lead time →

Related concepts

This explainer was generated by Manning's knowledge graph from the text of Architecture Modernization: Socio-technical alignment of software, strategy, and structure. The section links point to the parts of the book it draws on.