RAICS AS ADVANCED CLOUD BACKUP TECHNOLOGY IN TELECOMMUNICATION NETWORKS
AbstractData crashes can cause unpredictable and even hard-out effects for an enterprise or authority. Backup strategies as antidote uni-fy a complex of organizational and technical measures that are necessary for data restoring, processing and transfer as well as for data security and defense against its loss, crash and tampering. High-performance modern Internet allows delivery of back-up functions and is complemented by attractive (mobile) services with a Quality of Service comparable to that in Local Area Networks. One of the most efficient backup strategies acts the delegation of this functionality to an external provider, an online or Cloud Storage system. This article argues for a consideration of intelligently distributed backup over multiple storage pro-viders in addition to the use of local resources. Some examples of Cloud Computing deployment in the USA, the European Union as well as in Ukraine and the Russian Federation are introduced to identify the benefits and challenges of distributed backup with Cloud Storage.
Cloud computing / C. Baun, M. Kunze, J. Nimis, S. Tai // Web-based dynamic IT-Services. ─ Springer Verlag, 2010.
Luntovskyy A., Guetter D., Melnyk I. Planung und Op-timierung von Rechnernetzen: Methoden, Modelle, Tools für Entwurf, Diagnose und Management im Lebenszyklus von drahtgebundenen und drahtlosen Rechnernetzen // Handbook for German universities. ─ Vieweg + Teubner Verlag Wies-baden, Springer Fachmedien Wiesbaden GmbH, 2011. ─ 411 p. (in German).
Luntovskyy A., Klymash M., Semenko A. Distributed services for telecommunication networks: Ubiquitous com-puting and cloud technologies. ─ Lviv: Lvivska Politechnika, 2012. ─ 368 p. (in Ukrainian).
Ordinary backup technologies (Online, in German): http://www.tecchannel.de/storage/backup.
Decasper D., Samuels A., Stone J. RAIC – Redundant Array of Independent Clouds // Patent USA 2012: Reg. No.: 12/860, 810, Publishing No.: US 2012/0047339 A1.
Luntovskyy A. Programming technologies of distrib-uted applications. ─ Kiev: DUIKT University of Telecom-munications, 2010. ─ 474 p. (in Ukrainian).
Luntovskyy A., Klymash M. The service-oriented Internet // Proceedings of IEEE 11th TCSET 2012 Confer-ence on Modern Problems of Radio Engineering, Telecom-munications and Computer Science. ─ Lviv ─ Slavsk, Febru-ary 2012, Lviv Polytechnic National University. ─ P. 256 (IEEE Xplore).
Luntovskyy A., Guetter D. A concept for a modern vir-tual telecommunication engineering office // Telecommunica-tion Sciences. ─ 2012. ─ Vol. 3, Issue 1. ─ P. 15─21.
Mell P., Grace T. The NIST definition of cloud com-puting // NIST Special Publication. ─ 800-145. ─ September 2011.
Amazon Web Services (Online): http://aws.ama-zon.com.
Kommalapati H. Azure Platform (Online): http:// msdn.microsoft.com/en-us/magazine/ee309870.aspx/.
Spillner J., Schill A. A versatile and scalable every-thing-as-a-service registry and discovery // Proceedings of 3rd International Conference on Cloud Computing and Ser-vice Science (CLOSER), Aachen, Germany, May 2012. ─ P. 23─27.
Ukrainian legislation regarding to data security (Online): http://zakon.rada.gov.ua/
Schill A., Spillner J., Gross S. FlexCloud@TUD pro-ject/ Dresden University of Technology TUD (Online): http://www.rn.inf.tu-dresden.de/.
Metadata efficiency in versioning file systems / C. A. N. Soules, G. R. Goodson, J. D. Strunk, G. R. Ganger // Pro-ceedings of the Third USENIX Conference on File and Stor-age Technologies, March 31 ─ April 2, 2003, San Francisco, California, USA (Online): http://static.usenix.org/ publica-tions/
Seiger R., Gross S., and Schill A. A secure cloud stor-age integrator for enterprises // International Workshop on Clouds for Enterprises, Luxemburg, September 2011. ─ P. 12─15.