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For real-time and large historical data, open source there's tdengine/questdb, commercial DolphinDB and kdb+. If you only need fast recent data and not large h
by RyanHamilton 3y ago
For real-time and large historical data, open source there's tdengine/questdb, commercial DolphinDB and kdb+. If you only need fast recent data and not large historical embedding is a good solution which means h2/duckdb/sqlite if open source, extremedb if commercial. I've benchmarked and ran applications on most these databases including running real-time analytics.
- qoega 3y agoOpen-source ClickHouse also allows both real-time and large historical data.
- nhourcard 3y agoQuestDB, kdb+ and others mentioned are more geared toward time-series workloads, while Clickhouse is more toward OLAP. There are also exciting solutions on the streaming side of things with RisingWave etc.