Distributed OAIS-Based digital preservation system with HDFS technology

The paper describes architecture of a distributed OAIS-based digital preservation system which uses HDFS as a file storage system and supports wide distribution on a number of cluster's nodes. It is based on Apache Hadoop framework - a reliable open source solution with well horizontally scalable distributed architecture. Novelty of the proposed system is defined by the fact that none of existing OAIS digital preservation systems use HDFS storage for both structured and unstructured data archiving. Implementation of the system's prototype and results of its testing are also shown

Multinational perspectives on information technology from academia and industry

As the term \u27information technology\u27 has many meanings for various stakeholders and continues to evolve, this work presents a comprehensive approach for developing curriculum guidelines for rigorous, high quality, bachelor\u27s degree programs in information technology (IT) to prepare successful graduates for a future global technological society. The aim is to address three research questions in the context of IT concerning (1) the educational frameworks relevant for academics and students of IT, (2) the pathways into IT programs, and (3) graduates\u27 preparation for meeting future technologies. The analysis of current trends comes from survey data of IT faculty members and professional IT industry leaders. With these analyses, the IT Model Curricula of CC2005, IT2008, IT2017, extensive literature review, and the multinational insights of the authors into the status of IT, this paper presents a comprehensive overview and discussion of future directions of global IT education toward 2025

Distributed Testing of Multicomponent Systems

Abstract — This paper features an approach that brings together testing of multicomponent systems, formal requirement specifications and automated test suit generation in a one technology. I