QuestDB is described as 'Relational column-oriented database designed for time series and event data. It uses SQL with extensions for time series to assist with real-time analytics' and is an app. There are seven alternatives to QuestDB for a variety of platforms, including Linux, Self-Hosted, Mac, Windows and SaaS apps. The best QuestDB alternative is Prometheus, which is both free and Open Source. Other great apps like QuestDB are InfluxDB, Hydra Postgres Analytics, Citus Data and TimescaleDB.
Prometheus is an open-source systems monitoring and alerting toolkit originally built at SoundCloud. Since its inception in 2012, many companies and organizations have adopted Prometheus, and the project has a very active developer and user community.
InfluxDB open source time series database, purpose-built by InfluxData for monitoring metrics and events, provides real-time visibility into stacks, sensors, and systems. Use InfluxDB to capture, analyze, and store millions of points per second, meet demanding SLA’s, and chart a...
Hydra is an open source, column-oriented Postgres. Query billions of rows instantly, no code changes.
Citus gives you the Postgres you love, plus the superpower of distributed tables. 100% open source. Now with schema-based sharding in Citus 12.
An open-source database built for analyzing time-series data with the power and convenience of SQL — on premise, at the edge or in the cloud.
OpenTSDB is a distributed, scalable Time Series Database (TSDB) written on top of HBase. OpenTSDB was written to address a common need: store, index and serve metrics collected from computer systems (network gear, operating systems, applications) at a large scale, and make this...
ReductStore: A high-performance time-series object store for edge AI applications. Client SDKs: For Python, JavaScript, C++, Rust, and cURL. Web Console: Integrated interface for data management. CLI Client: A command line client for managing ReductStore.
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