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What is tidbcloud.com?

TiDB Cloud is a fully managed platform providing a MySQL-compatible database solution. It prioritizes cost efficiency, simplicity, and modernity in its design. The platform is engineered to seamlessly scale, accommodating transactions from zero to an unlimited number without manual intervention. Emphasizing user convenience, TiDB Cloud boasts a swift setup process and does not mandate a credit card for initiation. It caters notably to developers seeking to streamline MySQL application development while minimizing costs.

What are the pricing details of tidbcloud.com?

TiDB Cloud offers various pricing options tailored to different service models. Here's a summary:

1. TiDB Serverless: 
     - Starts from $0/month, inclusive of 25 GB row storage, 25 GB column storage, and 250M Request Units (RUs) free per month for each organization.
     - Additional charges: $0.20 per extra GB of storage, and $0.10 per additional 1M RUs.

2. TiDB Dedicated:
     - Starts from $0.44/hr, providing fully-managed cloud Database as a Service (DBaaS) suitable for applications with predictable traffic and advanced requirements.
     - Pricing varies based on the quantity of nodes and vCPUs size of TiDB, TiKV, and TiFlash nodes.
     - Node storage cost is charged hourly according to storage size, IOPS, and throughput fees, which differ by vCPU count and cloud provider.

3. TiDB Self-Hosted:
     - Pricing is available upon request for self-managed databases catering to applications with advanced configuration needs.

4. TiDB Community:
     - Offers an advanced, open-source, distributed SQL database with core capabilities, available for free.

For specific and detailed pricing information, users can visit the official TiDB pricing page. It's essential to note that prices may vary depending on the region and chosen cloud provider. It's recommended to check the latest pricing on their website or contact their sales team for the most accurate details.

What are some key features of tidbcloud.com?

TiDB Cloud offers several key features:

1. Serverless Model: TiDB Cloud operates on a serverless model, enabling automatic scaling of storage and compute resources based on workload demands, without requiring manual intervention from users.

2. Generous Free Tier: Users benefit from a free tier including 25GiB of complimentary storage. The service asserts potential cost savings of up to 80% compared to traditional RDS solutions.

3. AI-Assisted SQL: The platform provides an AI-assisted SQL editor, aiding in query optimization for enhanced performance.

4. Built-in Monitoring: TiDB Cloud incorporates built-in monitoring tools to oversee the database's performance and overall health.

5. Seamless Integrations: The platform offers seamless integrations with various services and tools, facilitating easy incorporation into existing workflows.

What are the limitations of tidbcloud.com?

TiDB Cloud, like any platform, has specific limitations and quotas that users should consider. Here are some key points:

Cluster Limits:

• A TiDB Dedicated cluster imposes a limit of 3 copies for each data region.
• Cross-zone deployments are restricted to a maximum of 3 Availability Zones.

Cluster Quotas:

• Organization-level quotas regulate the resources created by users. For instance, the maximum total number of TiDB nodes across all clusters in an organization is 101.
• The maximum total number of TiKV and TiFlash nodes allowed are 15 and 5, respectively.

Common Usage Limitations:

• Various identifiers like database, table, column, index, view, and sequence names are constrained to a maximum length of 64 characters.
• The default upper limit for columns in a single table is 1017, extendable up to 40962.
• The default upper limit for indexes in a single table is 64, adjustable up to 512.
• The size limit for a single row is set at 6 MiB by default, with an adjustable range up to 120 MiB.

Serverless Limitations:

• Currently, database audit logging is unavailable.
• Only Public Endpoint and Private Endpoint connections are supported.
• VPC Peering for connecting to TiDB Serverless clusters is not supported.
• Certain SQL features such as configuring resource groups and customizing cache size using AUTO_ID_CACHE are not supported on TiDB Serverless.

These limitations are implemented to maintain service stability and performance. If any of these restrictions pose challenges for your organization, it's advisable to reach out to TiDB Cloud Support for assistance.

What are the security features of tidbcloud.com?

TiDB Cloud prioritizes enterprise-grade security to safeguard data. Here are its key security features:

1. Encryption: Supports both in-flight and at-rest encryption, ensuring data remains encrypted during transit and storage.
2. Certifications: Certified by SOC 2 Type 2, ISO 27001:2013, ISO 27701, and fully compliant with GDPR.
3. Dedicated Networks and Machines: Data is stored in dedicated networks and machines, enhancing isolation and security.
4. Single Sign-On (SSO): Enables secure and convenient access management across the organization.
5. Role-Based Access Control (RBAC): Implements SQL role-based access control for precise permissions management.
6. Private Clusters: Offers the option to deploy private clusters, preventing exposure to the public internet.
7. SQL Audit Logging: Facilitates monitoring and recording of database activities for security and compliance.
8. Two-Factor Authentication (2FA): Adds an extra layer of security requiring a second form of verification beyond passwords.

These features collectively ensure a robust security posture for TiDB Cloud, mitigating unauthorized access and potential security risks. For more detailed information or specific security requirements, users can refer to the official TiDB Cloud documentation or contact their support team.