LinDB review
A self-hosted metrics database with clustering, rollups, and multidimensional queries.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
LinDB is an open-source distributed time-series database for storing and analyzing numeric metrics. It targets IoT, industrial Internet, and IT operations monitoring, with a schema-free multidimensional model built around metrics, tags, and fields. Teams can deploy it in standalone or cluster modes, making it suitable for self-hosted environments that need either a simpler installation or distributed capacity. Its platforms include Linux, Windows, macOS, and self-hosted deployment.
The architecture is designed for larger metric workloads. LinDB separates broker and storage layers, supports multiple replicas, and can scale horizontally across broker and storage nodes. Multi-IDC write and aggregation extend the design across data-center environments. Data can enter through the HTTP REST API, InfluxDB Line Protocol, or the Go and Java client libraries. Queries use LinQL, a SQL-like language, while the category specifications also list SQL support and retention policies. This combination fits engineering teams that want API-based ingestion and a database topology they can operate directly.
For metric analysis, automatic rollups at minute, hour, and day intervals help organize time-based aggregation, and the admin console provides charting and self-monitoring. The product remains focused on numeric metrics, so teams seeking a broader database for general-purpose event or application data should consider a different category of tool. LinDB is a strong fit for organizations that want open-source, self-hosted monitoring storage with replication, horizontal scaling, and rollups. It is less suited to teams that require a hosted service, a wider client-language selection, or rollup intervals outside its listed minute, hour, and day levels.
LinDB pros and cons
- Where it wins
- Standalone or clustered deployment with separated broker and storage layers
- Automatic rollups at minute, hour, and day intervals
- HTTP REST API plus Go and Java client libraries
- Where it doesn't
- Focused on numeric metrics rather than broader data types
- Listed client libraries are limited to Go and Java
- Rollup intervals are limited to minute, hour, and day levels
LinDB fact sheet, pricing and score →
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