CrateDB
The Real-Time Analytics Database.
Overview
CrateDB is an open-source, distributed SQL database designed for high-throughput data ingestion and real-time analytics. It combines the familiarity of SQL with the scalability and flexibility of a distributed, document-oriented database. CrateDB is well-suited for handling large volumes of machine data, such as logs, metrics, and IoT sensor data. It is built on a shared-nothing architecture and can be easily scaled out by adding more nodes.
✨ Key Features
- Distributed SQL query engine
- Support for time-series, relational, and document data
- Full-text search capabilities
- Real-time aggregations and analytics
- Horizontal scalability and high availability
- Schema flexibility with support for dynamic schemas
- Compatibility with PostgreSQL wire protocol
🎯 Key Differentiators
- Combines SQL with the flexibility of a document-oriented database
- Distributed architecture for scalability and high availability
- Ease of use and familiar SQL interface
Unique Value: The power and familiarity of SQL for real-time analytics on large volumes of machine data, with the scalability and flexibility of a distributed, document-oriented database.
🎯 Use Cases (5)
✅ Best For
- Centralizing and analyzing large volumes of log data from distributed systems
- Building real-time dashboards for monitoring industrial IoT devices
💡 Check With Vendor
Verify these considerations match your specific requirements:
- Online transaction processing (OLTP) workloads
- Applications requiring strict ACID compliance for all transactions
🏆 Alternatives
Compared to traditional relational databases, CrateDB offers better scalability and performance for analytics on large datasets. Against NoSQL databases, it provides the advantage of a standard SQL interface, making it easier to integrate with existing tools and workflows.
💻 Platforms
✅ Offline Mode Available
🔌 Integrations
🛟 Support Options
- ✓ Email Support
- ✓ Live Chat
- ✓ Phone Support
- ✓ Dedicated Support (Enterprise tier)
🔒 Compliance & Security
💰 Pricing
✓ 30-day free trial
Free tier: Free community edition with limited features.
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