KVDOS: 에지컴퓨팅환경의 키-벨류 데이터 오케스트레이션 시스템

초록

A reliable data management has been of the most crucial issues in big data systems over the years. Especially on embedded boards with limited hardware resources, the performance of applications and end-to-end latency highly relies on the database management in the server. In this study, we introduce the key-value data orchestration system (KVDOS) for the edge computing environment. The proposed system handles different types of data sent by end-users and performs the management part using Cassandra wide-column store. We also propose the efficient data backup to improve the reliability. The preliminary experiments show that, the proposed system outperforms the traditional databases in terms of reliability and performance.