In this design science research, we (Eero Hosiaisluoma, Katja Penttinen, Juha Mustonen, Jukka Heikkilä) propose integrating Enterprise Architecture (EA) into organisation’s development work. We call this method Lean EA Development (LEAD). You can read & get the article from Research Gate via this link. Note! The case story is an […]
Lean Enterprise Architecture
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See the reference implementation of the Lean Enterprise Architecture Framework (LEAF), that is created with Sparx EA -tool. The Sparx EA model is published as HTML, and can be accessed via this: link The LEAF can be used for linking enterprise architecture to solution architecture. High-level enterprise architecture diagrams can […]
Introduction The Lean Enterprise Architecture Framework (LEAF) is a tool- and modelling supported part of the Lean Enterprise Architecture Development (LEAD) approach (link). The LEAD approach consists of operating model, framework, and methods such as Goal-Driven Approach (GDA), Service-Driven Approach (SDA) and Layered Approach. The LEAD Operating Model organizes enterprise’s capabilities around a value […]
1. Introduction In this digital age, Enterprise Architecture (EA) planning is more important than ever before. New computing models such as cloud, mobility, Internet of Things (IoT) and API economy have arisen, and the overall complexity of the organization’s landscape increases continuously. However, quite often conventional Enterprise Architecture Frameworks have been found […]
Lean & Agile Enterprise Development is based on agile and lean practices, but the main focus is on customer value add-on delivery and customer experience. All the other principles shall be derived from those. The most important principles are as follows: Customer Value add delivery above all, from which everything shall […]