Terms of Use of Metadata Management Service / Yandex MetaData Hub

This document contains specific Terms of Use of Metadata Management Service (Yandex MetaData Hub) (“the Service”) and is an integral part of Yandex.Cloud Customer Agreement (”Agreement”) and Service Terms set forth at https://yandex.com/legal/cloud_service_terms. Capitalized terms used herein but not defined herein shall have the meanings set forth in Agreement and Linked Documents.

1. Functional Features of the Service

1.1. Yandex provides the Customer with the Service that allows store information about the structure and location of the Customer’s tables (metadata), provide the Customer with access to this metadata via the API interface (Apache Hive™ Metastore), create connections to the Customer’s databases, manage the parameters of these connections (Yandex Connection Manager), receive and store data exchange schemas of the Customer, verify the evolution of these schemas. A full description of the functionality of the Service is provided in the Instructions for using the Service posted on the Website.

1.2. Functional Features of the Service:

1.2.1. create and manage Apache Hive™ Metastore clusters;

1.2.2. create and manage database connection parameters;

1.2.3. store and receive data exchange schemas and verify the evolution of schemes during data exchange;

1.2.4. other functional features of the Service, which Yandex makes available to Customer. Functional features of the Service are described in Documentation on Site.

1.3. Service Level, when providing the functional feature specified in clause 1.2.1, is determined for the Service in accordance with SLA.

1.4. Service Level, when providing functional features specified in clauses 1.2.2–1.2.3, is not established.

2. Pricing

2.1. The use of the Service, when providing the functional feature specified in clause 1.2.1, is chargeable.

2.2. Service Fee for the Service, when providing the functional feature specified in clause 1.2.1, is determined as per Service Rates and billing units specified on Site. Yandex may change Service Rates as prescribed by Agreement.

2.3. The use of the Service, when providing  functional features specified in clause 1.2.2-1.2.3, is not chargeable.

2.4. Yandex may from time to time provide Customer with additional functional features of the Service for an additional fee.

2.5. As part of the Service, the Customer may be offered special prices and discounts to be published on the Site and/or Management Console (if applicable).

3. Limitations on the use of the Service

3.1. The Service may provide for other restrictions listed on the Site (the Quotas and Limits section).

4. Definitions

Metadata is information about the structure, relationships of data-containing objects, data types, and the location of this data.

Apache Hive™ Metastore is a centralized metadata repository that stores information about the structure and location of tables, providing to Customer access to this metadata via an API interface.

Data exchange schema is defining of data structure, that describes the valid data types, their format, and the relationships between them.Schema evolution is a changing the data exchange scheme and saving information about the change.

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Web address: https://yandex.com/legal/cloud_terms_metadatahub

Date of placement: 12.09.2025

Effective date: 22.09.2025