Does QuestDB offer SQL support for time series data?

Yes, QuestDB provides comprehensive SQL support specifically optimized for time series queries. This allows users to leverage familiar SQL syntax for complex operations, aggregations, and filtering on time-stamped data, making it accessible for those already proficient in SQL.

Is QuestDB suitable for large-scale data ingestion and real-time analytics?

Absolutely. QuestDB is designed for high performance with low latency, making it excellent for large-scale data ingestion. Its scalable architecture ensures it can handle massive datasets while providing real-time analytics capabilities, crucial for applications requiring immediate insights.

QuestDB

High-performance time series database with SQL

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Shyft Score

Directory quality rating

Reviewed

48/100

Quiet

Found in 1 source

Our take

The verdict on QuestDB

AI-generated

QuestDB is a high-performance open-source time series database with Grafana support, but lacks commercial backing.

Strengths

High performance with low latency
SQL support for time series
Built-in Grafana support

Limitations

No commercial support
Pricing unknown
No AI agent support

Best for: Data teams needing a fast, open-source time series database.

Try QuestDB's free tier to see if it fits your workflow.

See how QuestDB fits your stack

Benefits

Why teams choose QuestDB

Query massive time series datasets in milliseconds instead of minutes

Reduce infrastructure costs with open-source licensing and efficient resource usage

Get real-time insights from streaming data without delays or bottlenecks

Scale from gigabytes to petabytes without performance degradation

About

What is QuestDB?

QuestDB is an open-source time series database built for real-time data ingestion at scale. It delivers sub-millisecond query latency, supports standard SQL for time series queries, and includes built-in Grafana visualization. Use it for financial data, IoT metrics, and monitoring systems where ingestion speed and query performance matter.

Key capabilities

Real-time data ingestion

SQL support for time series queries

High performance with low latency

Scalable architecture for large datasets

Built-in support for Grafana visualization

At a glance

What you can do with QuestDB

Real-time financial market data ingestion and analysis

IoT sensor monitoring and time series analytics

Infrastructure and application performance monitoring

Building low-latency trading systems

Best for

Data engineersDevOps teamsFinancial analysts

Pricing

QuestDB pricing

QuestDB starts at Free

Starting at Free

Ecosystem

Connected ecosystem

MCP servers, AI skills, and integrations that work with QuestDB

Integrations

GrafanaPrometheusApache KafkaInfluxDBAWS S3PostgreSQLMicrosoft Power BITableauZapier

FAQs

Frequently asked questions

Common questions about QuestDB and its capabilities

QuestDB is an open-source time series database ideal for B2B applications requiring real-time data ingestion and high-performance analytics. It's particularly suited for data engineers, DevOps teams, and financial analysts who need to process large datasets with low latency and visualize trends using SQL and Grafana.