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Scale, Consistency, and Auto Sharding: Three Pillars of TiDB

TiDB elastically scales out hundreds of nodes with strong ACID consistency, petabyte-level storage, millions of QPS, and no system downtime.

Distributed SQL Database Engine
Unlimited Horizontal Scaling
Distributed ACID Compliance
Single Endpoint for Transactions and Analytics
Transparent Auto Sharding
Lower Operational Complexity at Scale
Cloud-Native by Design
Growing Open Source Adoption

Unparalleled Scalability and Resiliency Compared to Azure Database for MySQL

unlimited-elasticity
Unlimited Elasticity

TiDB scales applications with a distributed scale-out architecture that separates compute from storage while offering automatic sharding and no single-node ceilings.

resiliency
Always-On Resiliency

TiDB powers enterprise applications with high availability, disaster recovery (DR), limitless point-in-time recovery (PiTR), and multi- availability zone (AZ) failover.

extensible-api
Open, Extensible Integration

TiDB comes with built-in MySQL wire compatibility plus connectors to Apache Spark, Apache Kafka, Kubernetes, and more.

consolidated
One Platform for All Workloads

TiDB provides a single endpoint for transactional and analytical workloads while guaranteeing strong ACID consistency at scale.

Frame (1)
Flexible Resource Isolation

TiDB can assign per-tenant CPU and IO limits to prevent noisy neighbors and protect SLAs.

security
Enterprise-Grade Security

TiDB encrypts data both in-flight and at rest to meet compliance requirements.

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Consolidated Data Platform for Large, Complex Workloads

As workloads grow, so does the pain. Scaling Azure MySQL often means manual sharding, complex clustering, and fragile replication. This creates added maintenance overhead that demands niche expertise.

TiDB cuts through this complexity with a single platform for both OLTP and OLAP. No extra middleware. No elaborate configs. Just built-in scale for large, complex workloads without the operational grind.

Compute Layer

Handles SQL processing and query optimization with MySQL compatibility.

Row Store

Provides a distributed key-value store for OLTP workloads with strong consistency.

Columnar Store

Enables real-time analytics on transactional data with a columnar storage engine.

Placement Driver (PD)

Manages metadata and balances data distribution across nodes for optimal performance.

computer layer

Row Store

Columnar Store

PD

Streak

Fred Wulff, VP of Engineering

“TiDB enables Streak users to share emails and metadata effortlessly, and enables our developers to move faster than ever before.”

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Bolt

Boris Savelev, SRE Manager

“In the following years, we will rely on TiDB even more, including migrating more clusters from MySQL to TiDB and using TiCDC to set up multi-region clusters on AWS for failover.”

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LINE

Kentaro Kitagawa, Senior Database Administrator

“Scale-in and scale-out in a cluster configuration is easy, and the ecosystem is very rich, with operational monitoring installed immediately with the installation command (TiUP).”

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Overcome Scale Out
Bottlenecks with TiDB

Want to learn how TiDB is a better fit than Azure MySQL for your specific use case?

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