This document discusses agile processes and their alignment with service-oriented architectures (SOAs). It provides an introduction to agile principles and processes like extreme programming and Scrum. The key points made are: 1) Agile processes are well-suited for SOAs because they allow for flexible responses to changing requirements, continuous delivery of working software, and focus on customer satisfaction - all of which are important for services that have multiple clients. 2) Agile development supports the creation of sustainable SOA solutions through practices like continuous improvement and maintaining technical excellence - important for services that operate over long periods of time. 3) While some worry that agile only works for small teams, the document asserts that