This talk revisits that original proposal from both practical and critical perspectives, connecting Experience Factory, Goal-Question-Metric, historical productivity repositories, functional size measurement, and continuous improvement with modern agile environments supported by product backlogs, source code repositories, continuous integration and continuous delivery pipelines, retrospectives, DevOps metrics, engineering analytics, and data collected from the daily flow of software development and operation.

The central argument is that the Experience Factory did not become obsolete. Instead, many of its core principles were incorporated into modern software engineering practices through continuous feedback mechanisms and data-driven engineering approaches. At the same time, several challenges identified in the original work remain unsolved, including contextual characterization of projects, degradation of organizational memory, and the risk of accumulating metrics without generating actual organizational learning.

The presentation discusses lessons learned from the original study, practical limitations found during industrial adoption, and possible reinterpretations of the Experience Factory concept in contemporary software development ecosystems.