A framework for establishing a national data vault for Data Governance institution

the goal of this research is mainly presenting a framework for national data with the concentration on parameters respecting data governance in order to design an effective and comprehensive pattern for all spots interacting with national data. The author has adopted descriptive approach and mixed method for this research. In the first step, the articles regarding national data organization are extracted and subsequently accorded with the articles based on technology ecosystem design patterns, 10 key components are formed as main modules. Thereafter, for each module, indexes and sub-indexes are taken into account by considering articles and also taking advantages of interviews and Delphi method. by designing two questionnaires, strategy-management and technical-lawful oriented, total number of 22 indexes and 154 sub-indexes are collected. the research has the capacity of being a scientific reference for the national data vault. it is recommended that development of technical infrastructure and data governance patterns in national level accorded with indexes and sub-indexes counted in this research