InfluxDB 3 Core

Open source, high-speed data engine. Built for real-time.

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Time series starts with InfluxDB open source. 
InfluxDB 3 Core deploys in seconds.

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High-Speed Recent-Data Queries

Query data in milliseconds

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High-Performance Data Engine

Columnar engine for high-speed analytics, object storage, and real-time data insights

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Open and Flexible Licensing

Built on MIT and Apache 2 for maximum freedom and collaboration

Deploy anywhere, at any scale

Any edge, on-prem, private cloud, or hybrid deployment. Or find the right cloud product.

InfluxDB 3 Core

Start in seconds with Core, an open source, recent data engine


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  • Single-node time series data engine
  • Optimized for real-time use cases
  • Sub-10ms recent-data queries with last-value cache
  • Processing Engine for real-time transformation and embedded intelligence
  • Upgrade in seconds to InfluxDB 3 Enterprise for production workloads
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InfluxDB 3 Enterprise

Easily upgrade to Enterprise, a fast, scalable, and production-ready time series database that deploys anywhere

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  • Highly available for multi-node setups
  • Built for any use case: real-time, AI/ML, and historical
  • Sub-10ms recent-data queries with last-value cache
  • Processing Engine for real-time transformation and embedded intelligence
  • Read Replica support
  • Enterprise security: SOC 2, ISO 27001, ISO 27018, GDPR ready
  • End-to-end encryption

Why InfluxDB 3 Core

Bringing the power of InfluxDB 3 to open source for the first time

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High-Speed Ingest

Ingest billions of series with fewer CPUs and less RAM

Real-Time Querying

Sub-10 millisecond query responses for live and recent data

Unlimited Cardinality

Ingest, transform, and query unlimited time series with unmatched speed and flexibility

Low-Cost Object Storage

Parquet files store more data with less space

Seamless Integration

Integrate with the tools you love via Python-based plugin systems

Native SQL

Analyze data using simple SQL or InfluxQL, a SQL-like language for time series data

Built-in intelligence with the InfluxDB 3 Processing Engine

Run custom Python directly in InfluxDB 3. Turn your database into an active intelligence layer, transforming, enriching, and responding to streaming data in real-time—without external services or pipelines.

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processing engine

Built to adapt. Designed to scale.

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Easy to operate

No cluster coordination, no rebalancing. Just start a node and go—less to manage, faster to scale.

Run your way

Deploy diskless with object storage (S3, GCS, Azure Blob). Stateless, portable, and built to run anywhere.

Fast from the start

Built-in caching serves hot data directly from memory for real-time queries without ever touching the object store.

Open data standards drive performance and interoperability

InfluxDB 3 is built in Rust and the FDAP stack—Flight, DataFusion, Arrow, and Parquet—leveraging Apache-backed technologies to efficiently ingest, store, and analyze time series data at any scale.

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Flight for efficient columnar data transfer

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DataFusion for high-performance querying

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Arrow for optimized in-memory columnar analytics

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Parquet for high-compression storage

The Spirit of Open Source

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