Antifragile Principles in Enterprise Architectures

Organizations increasingly operate in dynamic and uncertain environments characterized by rapid technological change and frequent disruptions. Traditional Enterprise Architecture (EA) approaches primarily focus on alignment, optimization, and stability, which may limit their effectiveness when organizations face unpredictable stressors. The ability of organizations to benefit from stress and disorder is called antifragility. This research explores how EA can evolve to better support organizations in such contexts by integrating antifragile principles. The study proposes an enhanced EA model that incorporates antifragile architectural principles aligned with the conditions of emergence: connectivity, diversity, rate of information flow, lack of inhibitors, good boundaries, intentionality, and anticipation. Architectural principles act as governance mechanisms that guide architectural design and decision-making. By defining antifragile architectural principles, organizations can incorporate key elements to address stressors such as technological disruption, market volatility, and organizational change. To illustrate the applicability of the proposed approach, the model is represented using the ArchiMate modelling language and demonstrated through a running example. The modelling highlights how antifragile principles can be embedded within architectural elements and relationships, providing a structured way to represent and analyse how enterprise architectures can adapt and evolve in response to disruptions.