Unified distributed SQL database for OLTP, OLAP, and AI workloads.
Cloud-native architecture with decoupled compute and storage for elastic scaling.
MySQL-compatible, offering strong ACID consistency and high availability.
Pricing: Free plan available
Best for: Growing teams
Pros & Cons
Pros
Eliminates data silos by unifying OLTP, OLAP, and AI workloads.
Offers extreme horizontal scalability without manual sharding.
High availability and disaster recovery with cloud-native architecture.
MySQL compatibility reduces migration overhead and learning curve.
Autoscaling and RU-based provisioning simplify operations and cost management.
Cons
Complexity might be higher for users unfamiliar with distributed databases.
Pricing for higher tiers can become significant for large-scale production workloads.
Requires understanding of distributed systems concepts for optimal self-managed deployment.
Preview
Key Features
Seamless Scalability (no sharding, independent compute/storage scaling)Built-in Resilience (decoupled services, cloud-native storage for recovery)Operational Agility (Request Unit (RU) based provisioning, autoscaling)Developer Simplicity (familiar MySQL syntax, unified SQL for various workloads)Cloud-Native Object Storage (durability and elasticity)Context-Aware, Usage-Based ScalingModular Architecture for ResilienceDistributed SQL Compute Layer
TiDB is a modern, cloud-native distributed SQL database designed for applications requiring elasticity, resilience, and real-time insights. It unifies transactional (OLTP) and real-time analytical (OLAP) workloads within a single, MySQL-compatible platform, eliminating the need for complex data pipelines and siloed architectures. Built on the new TiDB X architecture, it features decoupled compute and cloud-native object storage, enabling independent scaling and high durability.
TiDB is ideal for developers and enterprises building real-time applications, analytics platforms, and multi-tenant SaaS solutions that demand always-on performance and elastic scale. It simplifies the data stack by providing a single database engine that supports transactional, analytical, operational, and AI workloads, all with strong ACID consistency and enterprise-grade security. Its built-in autoscaling, based on real-time workload demands, removes the need for manual tuning and overprovisioning, making operations agile and efficient.
The product offers flexible deployment options, including a fully managed cloud DBaaS (TiDB Cloud) with Starter, Essential, and Dedicated editions, as well as a self-managed option for on-premise or custom cloud deployments. The Starter tier of TiDB Cloud is available for free, making it accessible for trying out the platform's capabilities.
TiDB Serverless is the Starter tier of TiDB Cloud, a fully-managed, cloud-native distributed SQL database. It provides elastic scalability, MySQL compatibility, and unifies transactional and analytical workloads, starting with a free tier for variable workloads.
How much does TiDB Serverless cost?
TiDB Serverless (Starter tier) starts from $0/month. It includes 25 GiB of row storage, 25 GiB of column storage, and 250M Request Units (RUs) for free per month. Additional storage costs $0.20 per GiB, and additional RUs cost $0.10 per 1M RUs. You only pay for what you use and can set spend limits.
Is TiDB Serverless free?
Yes, TiDB Serverless offers a free tier (Starter edition) that includes a generous amount of storage and Request Units per month, allowing users to try the service without initial cost.
Who is TiDB Serverless for?
TiDB Serverless is for developers and organizations building applications that require elastic scalability, high availability, and real-time data processing. It's particularly well-suited for real-time applications, analytics, and multi-tenant SaaS solutions, especially those looking for a MySQL-compatible distributed database without the operational overhead.