id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-027133-kiyix3qd	Grzesik, Piotr	Comparative Analysis of Time Series Databases in the Context of Edge Computing for Low Power Sensor Networks	2020-05-25		.txt	text/plain	3763	191	54	The research focuses on the performance comparison between three time-series databases: TimescaleDB, InfluxDB, Riak TS, as well as two relational databases, PostgreSQL and SQLite. Carried out experiments also proved that low-cost, single-board computers such as Raspberry Pi can be used as small-scale data aggregation nodes on edge device in low power wireless sensor networks, that often serve as a base for IoT-based smart systems. This paper aims to evaluate several time series databases in the context of using them in edge computing, low-cost, constrained device in form of Raspberry Pi that is processing data from environmental sensors. [17] focused on open source time-series databases, examined 83 different solutions during their research, and focused on the comparison of twelve selected databases, including InfluxDB, PostgreSQL and OpenTSDB among others. Thanks to the support for all SQL operations available in PostgreSQL, it can be used as a drop-in replacement of a traditional relational database, while also offering significant performance improvements for storing and processing time-series data.	./cache/cord-027133-kiyix3qd.txt	./txt/cord-027133-kiyix3qd.txt