Development of distributed key-value data store
Jazyk: | ruština |
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Rok vydání: | 2019 |
Předmět: | |
DOI: | 10.18720/spbpu/3/2019/vr/vr19-1138 |
Popis: | ÐÐ°Ð½Ð½Ð°Ñ ÑабоÑа поÑвÑÑена ÑазÑабоÑке ÑаÑпÑеделенного ÑеплиÑиÑÑемого Ñ ÑанилиÑа даннÑÑ Ñипа «клÑÑ-знаÑение». ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ Ð¾ÑновнÑе пÑоблемÑ, возникаÑÑие пÑи гоÑизонÑалÑном маÑÑÑабиÑовании ÑиÑÑем, и ÑпоÑÐ¾Ð±Ñ Ð¸Ñ ÑеÑениÑ. Также ÑаÑÑмоÑÑÐµÐ½Ñ Ð¾ÑновнÑе Ð¿Ð¾Ð´Ñ Ð¾Ð´Ñ, пÑименÑемÑе Ð´Ð»Ñ ÑÑÑекÑивного Ñ ÑÐ°Ð½ÐµÐ½Ð¸Ñ Ð´Ð°Ð½Ð½ÑÑ Ð½Ð° диÑке. РезÑлÑÑÐ°Ñ ÑабоÑÑ - Ñ ÑанилиÑе, базиÑÑÑÑееÑÑ Ð½Ð° идеÑÑ LSM-деÑева. ÐÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð¼Ð°ÑÑÑабиÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑеÑÐµÐ½Ñ Ð·Ð° ÑÑÐµÑ Ð¸ÑполÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑоÑокол Raft. ÐÐ»Ñ Ð¾Ñенки пÑоизводиÑелÑноÑÑÑ ÑазÑабоÑанной Ð±Ð°Ð·Ñ Ð´Ð°Ð½Ð½ÑÑ Ð¿Ñоведен ÑÑавниÑелÑнÑй анализ Ñ Ð¾ÑновнÑми конкÑÑенÑами. This paper describes the development of distributed replicated key-value data storage system. It addresses the main problems of horizontal scaling and reviews the proposed solutions. It also describes the main approaches to efficient storage of data on disk. The result of this work is a system, which uses LSM-tree as a data storage engine. Raft protocol is used to solve the arosed scalability issues. Developed data storage system has been analyzed in comparison with the main competitors. |
Databáze: | OpenAIRE |
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