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Ponachugin A.V., Sokruta V.V. The Data Storage System as a Factor in Increasing the Efficiency of Information Systems

Published in journal "Software systems and computational methods", 2016-3 in rubric "Quality aspects and improving the margin of reliability of software systems", pages 240-249.

Resume: In their article the authors discuss ways to improve the performance of the enterprise by increasing the speed of access to data bases and overall system reliability. They study the characteristics of the data storage systems such as IOPS (the number of input-output operations per second), types of storage devices and how they connect. The authors also analyze specific scenarios of using data storate systems depending on their process connections and other basic characteristics as well as their application at the enterprise. The authors discuss further ways to expand the disk space and actions to be undertaken during when scaling of enterprise computing networks taking into account the emergence of new hybrid storage solutions based on flash memory. At the beginning of the article the authors discuss types of data storage and compares data storage sytems depending on enterprise objectives. They alsoástudy methods to select connections as well as advantages and disadvantages of each of them by studying the specifications and features of the software and hardware storage systems. The impact of IOPS on the speed of getting access to databases is also analyzed. The authors provide a table where characteristics of various data storage systems are compared. As a result of the work they identify specific patterns of using the storage system for small and medium-sized enterprises. This approach to the problem allows to create a flexible solution that does not require the complete replacement of the equipment by increasing the required disk space and connecting additional servers, thus improving the economic and process efficiency of the enterprise.á

Keywords: fault tolerance, network storage, disk arrays, SSDs, hard disks, hypervisors, storage system, servers, client-server, scalability

DOI: 10.7256/2305-6061.2016.3.19380

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Bibliography:
Rybakova A.S., Ponachugin A.V. Informatsionnye tekhnologii: problemy ikh vnedreniya, dostoinstva, nedostatki // Aktual'nye problemy gumanitarnykh i estestvennykh nauk. 2014. ╣ 11-2. S. 24-27.
Proskuryakov N.E., Anufrieva A.Yu. Analiz i perspektivy sovremennykh sistem khraneniya tsifrovykh dannykh // Izvestiya TulGU. Tekhnicheskie nauki. Vyp. 3: Tula: Izd-vo TulGU, 2013. S. 368-37.
Ponachugin A.V. Sozdanie i perspektivy otkrytykh apparatno-programmnykh sistem setevogo upravleniya tekhnologicheskimi protsessami // Informatsionnye tekhnologii v organizatsii edinogo obrazovatel'nogo prostranstva. Sbornik statey po materialam Mezhdunarodnoy nauchno-prakticheskoy konferentsii prepodavateley, studentov, aspirantov, soiskateley i spetsialistov. Kafedra Prikladnoy informatiki i informatsionnykh tekhnologiy v obrazovanii. Nizhniy Novgorod, 2015. S. 75-79.
Mazur E.M. Raspredelennye sistemy khraneniya dannykh: analiz, klassifikatsiya i vybor // Perspektivy razvitiya informatsionnykh tekhnologiy: sbornik materialov KhXVI Mezhdunarodnoy nauchno-prakticheskoy konferentsii / Pod obshch. red. S.S. Chernova. Novosibirsk: Izdatel'stvo TsRNS, 2015. S. 33-60.
Kuz'minskiy M. Evolyutsiya podsistemy vvoda-vyvoda meynfreymov IBM. // Otkrytye sistemy. 1999. Yanvar'. S. 16-27.
Gan'zha D. Set' ustroystv khraneniya // Zhurnal Setevykh Resheniy/LAN. 2001. ╣ 2. S. 15-21.
Vasyaeva E.S., Sibiryakov M.A. Osobennosti razvitiya vysokoproizvoditel'nykh sistem khraneniya dannykh // sbornik tezisov VIII Mezhdunarodnoy molodezhnoy nauchnoy konferentsii╗ Nauchnomu progressu tvorchestvo molodykh (2013). S. 56.
Baykova I., Kulagin M. Sovremennye diskovye sistemy RAID // Otkrytye sistemy. 2012. ╣ 3. S. 9-14.
Storage Security: Protecting, SANs, NAS and DAS (John Chirillo, et al, Wiley, ISBN# 0764516884), 2014. 55 p.
Storage Network Performance Analysis (Huseyin Simitci, Wiley, ISBN# 076451685X), 2011. 93 p.
Plank, J. S. The RAID Liberation codes // FAST-20012:6th Usenix Conference on File and Storage Technologies (San Jose, February 2012). 97 p.
Jacob Bruce, Ng Spencer W., Wang David T. Memory Systems Cache, Dram, Disk. Morgan Kaufmann Publishers, 2008. 982 p.
Plank J.S. A new minimum density RAID code with a word size of eight // NCA-08: 7th IEEE International Symposium on Network Computing Applications, Cambridge, MA, July 2011. 182 p.
Fibre Channel Consultant: A Comprehensive Introduction (Robert Kembel and Roger Cummings, Northwest Learning Assoc. Inc., ISBN# 0931836840), 2014. 37 p.
Fibre Channel Consultant: Arbitrated Loop (Robert Kembel and Horst Truestedt, McGraw Hill, ISBN# 0931836824), March 2011. 44 p.
IP SANS: An Introduction to iSCSI, iFCP, and FCIP Protocols for Storage Area Networks (Thomas Clark, Tom Clark, Addison-Wesley Professional, ISBN# 0201752778), 2015. 67 p.
Farley Marc. Building Storage Networks, second edition. The McGraw-Hill Companies, Inc., 2013. 596 p.
Designing Storage Area Networks: A Practical Reference for Implementing Fibre Channel and IP SANs, Second Edition (Tom Clark, Addison-Wesley Professional, ISBN# 0321136500), July 2011. 87 p.
Corbett P., English B., Goel A., Grcanac T., Kleiman S., Leong J., and Sankar, S. Row diagonal parity for double disk failure correction. //3rd Usenix Conference on File and Storage Technologies, San Francisco, CA, March 2014. 133 p.
Blaum M., Brady J., Bruck J., and Menon J. Evenodd: An efficient scheme for tolerating double disk failures in RAID architectures // IEEE Transactions on Computing 44, 2 February 2011. 192 p.
Sibiryakov M.A., Vasyaeva E.S. Sravnitel'nyy analiz osnovnykh modeley intellektual'nykh sistem khraneniya dannykh v protsesse ikh evolyutsii //Informatsionnye tekhnologii v professional'noy deyatel'nosti i nauchnoy rabote. 2012. Ch 1. S. 99-105.
Sibiryakov M.A. Sposoby povysheniya proizvoditel'nosti sistem khraneniya dannykh // Elektronnyy nauchnyy zhurnal Instituta programmnykh sistem imeni A.K. Aylamazyana Rossiyskoy akademii nauk, 2015. S. 1-3.

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