TiDB Cloud Lake comes in three editions: Personal, Business, and Dedicated, that you can choose from to serve a wide range of needs and ensure optimal performance for different use cases.
For the pricing information, see Pricing & Billing. For the detailed feature list among these editions, see Feature Lists.
Feature Lists
The following are feature lists of TiDB Cloud Lake among editions:
Release Management
Features
Personal
Business
Dedicated
Early access to weekly new releases, which can be used for additional testing/validation before each release is deployed to your production accounts.
✓
✓
Security & Governance
Features
Personal
Business
Dedicated
SOC 2 Type II certification.
✓
✓
✓
GDPR
✓
✓
✓
Automatic encryption of all data.
✓
✓
✓
Object-level access control.
✓
✓
✓
Standard Time Travel (up to 1 day) for accessing/restoring modified and deleted data.
✓
✓
✓
Disaster recovery of modified/deleted data (for 7 days beyond Time Travel) through Fail-safe.
✓
✓
✓
Extended Time Travel.
90 days
90 days
Column-level Security to apply masking policies to columns in tables or views.
✓
✓
✓
Audit the user access history through the Account Usage ACCESS_HISTORY view.
✓
✓
✓
Support for private connectivity to the TiDB Cloud Lake service using AWS PrivateLink.
✓
✓
Dedicated metadata store and pool of compute resources (used in virtual warehouses).
✓
Compute Resource
Features
Personal
Business
Dedicated
Virtual warehouses, separate compute clusters for isolating query and data loading workloads.
✓
✓
✓
Multi-cluster scaling
✓
✓
Resource monitors for monitoring virtual warehouse credit usage.
✓
✓
✓
SQL Support
Features
Personal
Business
Dedicated
Standard SQL, including most DDL and DML defined in SQL:1999.
✓
✓
✓
Advanced DML such as multi-table INSERT, MERGE, and multi-merge.
✓
✓
✓
Broad support for standard data types.
✓
✓
✓
Native support for semi-structured data (JSON, ORC, Parquet).
✓
✓
✓
Native support for geospatial data.
✓
✓
✓
Native support for unstructured data.
✓
✓
✓
Collation rules for string/text data in table columns.
✓
✓
✓
Multi-statement transactions.
✓
✓
✓
User-defined functions (UDFs) with support for JavaScript, Python, and WebAssembly.
✓
✓
External functions for extending TiDB Cloud Lake to other development platforms.
✓
✓
✓
Amazon API Gateway private endpoints for external functions.
✓
✓
✓
External tables for referencing data in a cloud storage data lake.
✓
✓
✓
Support for clustering data in very large tables to improve query performance, with automatic maintenance of clustering.
✓
✓
✓
Search optimization for point lookup queries, with automatic maintenance.
✓
✓
✓
Materialized views, with automatic maintenance of results.
✓
✓
✓
Iceberg tables for referencing data in a cloud storage data lake.
✓
✓
✓
Schema detection for automatically detecting the schema in a set of staged semi-structured data files and retrieving the column definitions.
✓
✓
✓
Schema evolution for automatically evolving tables to support the structure of new data received from the data sources.