[Yandex Cloud documentation](../index.md) > Yandex Managed Service for ClickHouse® > Managed Service for ClickHouse

# Yandex Managed Service for ClickHouse<sup>®</sup>

With Yandex Managed Service for ClickHouse<sup>®</sup>, you can deploy and maintain <a href="https://clickhouse.com">ClickHouse<sup>®</sup></a> server clusters in the Yandex Cloud infrastructure. ClickHouse<sup>®</sup> is a high-performance open-source column-oriented DBMS.

Managed Service for ClickHouse<sup>®</sup> allows you to: <ul><li>Create systems that can process and store massive amounts of data.</li> <li>Process transactions in real time (OLTP).</li> <li>Process analytical queries online (OLAP).</li> <li>Support and operate systems that require linear scaling, both vertical and horizontal.</li> <li>Use parallel query processing on multiple processor cores.</li></ul>

You can interact with the service through the management console, the Yandex Cloud command-line interface (CLI), API, or <a href="https://clickhouse.com/docs/en/interfaces/http">HTTP interface</a>. Managed Service for ClickHouse<sup>®</sup> allows you to visualize the data structure in your ClickHouse<sup>®</sup> cluster and send SQL queries against databases from the Yandex Cloud <a href="operations/web-sql-query.md">management console</a>.

The Yandex Cloud infrastructure is <a href="../security/conform.md">protected</a> pursuant to the following standards:

<ul><li>Russian Federal Law No. 152-FZ on Personal Data</li> <li>Payment Card Industry Data Security Standard (PCI DSS)</li> <li>ISO 27001</li> <li>ISO 27017</li> <li>ISO 27018</li> <li>GOST 57580.1-2017</li></ul>

This service is subject to a <a href="https://yandex.com/legal/cloud_sla">service level agreement</a>.

The service level is set out in the document titled <a href="https://yandex.com/legal/cloud_sla_mdb">Yandex Managed Databases Service Level</a>.

<em>ClickHouse<sup>®</sup> is a registered trademark of <a href="https://clickhouse.com" target="_blank">ClickHouse, Inc.</a></em>

# Yandex Managed Service for ClickHouse®

 - [Getting started](quickstart.md)

## Step-by-step guides

 - [All guides](operations/index.md)

### Clusters

 - [Information about existing clusters](operations/cluster-list.md)

 - [Creating a cluster](operations/cluster-create.md)

 - [Updating cluster settings](operations/update.md)

#### Editing ClickHouse® settings

 - [Server level](operations/change-server-level-settings.md)

 - [Query level](operations/change-query-level-settings.md)

 - [Maintenance](operations/cluster-maintenance.md)

 - [Getting the ClickHouse® patch version](operations/cluster-patch-version.md)

 - [ClickHouse® version update](operations/cluster-version-update.md)

 - [Stopping and restarting a cluster](operations/cluster-stop.md)

#### Managing hosts

 - [Managing ClickHouse® hosts](operations/hosts.md)

 - [Managing ZooKeeper hosts](operations/zk-hosts.md)

 - [Managing ClickHouse® Keeper hosts](operations/ck-hosts.md)

 - [Migrating hosts to a different availability zone](operations/host-migration.md)

 - [Managing backups](operations/cluster-backups.md)

 - [Managing cluster access](operations/cluster-access.md)

 - [Deleting a cluster](operations/cluster-delete.md)

### Connection

 - [Pre-configuration](operations/connect/index.md)

 - [FQDNs of hosts](operations/connect/fqdn.md)

 - [Connecting from applications](operations/connect/clients.md)

 - [Code examples](operations/connect/code-examples.md)

### Databases

 - [SQL queries in Yandex WebSQL](operations/web-sql-query.md)

 - [Managing databases](operations/databases.md)

 - [Managing database users](operations/cluster-users.md)

### Storing and processing data

 - [Managing extensions](operations/cluster-extensions.md)

 - [Managing a custom geobase](operations/geobase.md)

 - [Connecting external dictionaries](operations/dictionaries.md)

 - [Managing format schemas](operations/format-schemas.md)

 - [Managing machine learning models](operations/ml-models.md)

 - [Configuring access to Object Storage](operations/s3-access.md)

### Sharding

 - [Managing shards](operations/shards.md)

 - [Managing shard groups](operations/shard-groups.md)

### Logs and monitoring

 - [Viewing cluster logs](operations/cluster-logs.md)

 - [Performance diagnostics](operations/performance-diagnostics.md)

 - [Cluster and host state monitoring](operations/monitoring.md)

 - [Connecting from DataLens](operations/datalens-connect.md)

## Tutorials

 - [All tutorials](tutorials/index.md)

 - [Adding data to a database](tutorials/insert.md)

 - [Migrating data to Managed Service for ClickHouse® using ClickHouse®](tutorials/data-migration.md)

 - [Migrating data to Managed Service for ClickHouse® using Data Transfer](tutorials/ch-to-mch-migration.md)

 - [Sharding tables](tutorials/sharding.md)

 - [Using hybrid storage](tutorials/hybrid-storage.md)

 - [Fetching data from Managed Service for Apache Kafka®](tutorials/fetch-data-from-mkf.md)

 - [Fetching data from RabbitMQ](tutorials/fetch-data-from-rabbitmq.md)

 - [Exchanging data with Yandex Data Processing](tutorials/exchange-data-with-dp.md)

 - [Configuring Yandex Cloud DNS for cluster access from other cloud networks](tutorials/dns-peering.md)

 - [Analyzing Yandex Object Storage logs using Yandex DataLens](tutorials/storage-logs-analysis.md)

 - [Configuring Managed Service for ClickHouse® for Graphite](tutorials/clickhouse-for-graphite.md)

 - [Saving a data stream from Yandex Data Streams to Managed Service for ClickHouse®](tutorials/yds-to-clickhouse.md)

 - [Migrating a database from Google BigQuery](tutorials/bigquery-to-clickhouse.md)

 - [Delivering data from Managed Service for Apache Kafka® using Yandex Data Transfer](tutorials/mkf-to-mch-migration.md)

 - [Migrating data from Yandex Direct using Yandex Cloud Functions, Yandex Object Storage, and Yandex Data Transfer](tutorials/transfer-from-direct.md)

 - [Loading data from Yandex Object Storage to Managed Service for ClickHouse® using Yandex Data Transfer](tutorials/object-storage-to-clickhouse.md)

 - [Migrating a database from Greenplum® to ClickHouse®](tutorials/greenplum-to-clickhouse.md)

 - [Migrating a database from MySQL® to ClickHouse® using Yandex Data Transfer](tutorials/mysql-to-clickhouse.md)

 - [Asynchronously replicating data from PostgreSQL to ClickHouse®](tutorials/rdbms-to-clickhouse.md)

 - [Loading data from Yandex Managed Service for YDB to Managed Service for ClickHouse® using Yandex Data Transfer](tutorials/ydb-to-clickhouse.md)

 - [Copying data from Managed Service for OpenSearch to Managed Service for ClickHouse® using Yandex Data Transfer](tutorials/opensearch-to-clickhouse.md)

 - [Ingesting data into storage systems](tutorials/data-ingestion.md)

 - [Using parameters](tutorials/data-from-ch-with-parameters.md)

 - [Examples of creating QL charts](tutorials/data-from-ch-to-sql-chart.md)

 - [Web analytics with funnels and cohorts calculated based on Yandex Metrica data](tutorials/data-from-metrica-yc-visualization.md)

 - [AppMetrica: direct connection](tutorials/data-from-appmetrica-visualization.md)

 - [AppMetrica: data export, post-processing, and visualization](tutorials/data-from-appmetrica-yc-visualization.md)

 - [Loading data from Yandex Metrica to a ClickHouse® data mart](tutorials/metrika-to-clickhouse.md)

 - [Yandex Tracker: Data export and visualization](tutorials/data-from-tracker.md)

 - [Retail chain's dashboard based on a ClickHouse® database](tutorials/data-from-ch-visualization.md)

 - [Analyzing sales and locations of pizzerias based on data from a ClickHouse® database and Marketplace](tutorials/data-from-ch-to-geolayers-visualization.md)

 - [Geocoding with the Yandex Maps API for data visualization in DataLens](tutorials/data-from-ch-geocoder.md)

 - [Importing data from Object Storage, processing, and exporting it to Managed Service for ClickHouse®](tutorials/s3-data-processing-ch.md)

 - [Working with data using Query](tutorials/yq-clickhouse.md)

 - [Federated data queries using Query](tutorials/yq-federative-queries.md)

 - [Integration with an external Microsoft SQL Server database via ClickHouse® JDBC Bridge](tutorials/jdbc-ch-to-sql-server-integration.md)

 - [Integration with an external Oracle database via ClickHouse® JDBC Bridge](tutorials/jdbc-ch-to-oracle-integration.md)

## Concepts

 - [Resource relationships](concepts/index.md)

 - [High availability clusters](concepts/high-availability.md)

### [Host classes](concepts/instance-types.md)

 - [Active host classes](concepts/instance-types.md)

#### Archive

 - [Before June 1, 2020](concepts/instance-types-archive/instance-types-01062020.md)

 - [Before June 20, 2023](concepts/instance-types-archive/instance-types-20062023.md)

 - [Using deprecated host classes](concepts/using-deprecated-instances.md)

 - [Networking in Managed Service for ClickHouse®](concepts/network.md)

 - [Quotas and limits](concepts/limits.md)

 - [Storage](concepts/storage.md)

 - [Backups](concepts/backup.md)

 - [Replication](concepts/replication.md)

 - [Coordination services](concepts/coordination-system.md)

 - [Dictionaries](concepts/dictionaries.md)

 - [Sharding](concepts/sharding.md)

 - [Maintenance](concepts/maintenance.md)

 - [Managing users and access permissions](concepts/user-access-rights.md)

 - [Supported clients](concepts/supported-clients.md)

 - [Memory management](concepts/memory-management.md)

 - [ClickHouse® versioning policy](concepts/update-policy.md)

 - [ClickHouse® settings](concepts/settings-list.md)

 - [Access management](security.md)

 - [Pricing policy](pricing.md)

## CLI reference

 - [Overview](cli-ref/index.md)

### backup

 - [Overview](cli-ref/backup/index.md)

 - [delete](cli-ref/backup/delete.md)

 - [get](cli-ref/backup/get.md)

 - [list](cli-ref/backup/list.md)

### cluster

 - [Overview](cli-ref/cluster/index.md)

 - [add-access-binding](cli-ref/cluster/add-access-binding.md)

 - [add-extension](cli-ref/cluster/add-extension.md)

 - [add-external-dictionary](cli-ref/cluster/add-external-dictionary.md)

 - [add-graphite-rollup](cli-ref/cluster/add-graphite-rollup.md)

 - [add-labels](cli-ref/cluster/add-labels.md)

 - [add-zookeeper](cli-ref/cluster/add-zookeeper.md)

 - [backup](cli-ref/cluster/backup.md)

 - [clear-compression](cli-ref/cluster/clear-compression.md)

 - [clear-query-masking-rules](cli-ref/cluster/clear-query-masking-rules.md)

 - [create](cli-ref/cluster/create.md)

 - [delete](cli-ref/cluster/delete.md)

 - [get](cli-ref/cluster/get.md)

 - [get-extension](cli-ref/cluster/get-extension.md)

 - [list](cli-ref/cluster/list.md)

 - [list-access-bindings](cli-ref/cluster/list-access-bindings.md)

 - [list-backups](cli-ref/cluster/list-backups.md)

 - [list-extensions](cli-ref/cluster/list-extensions.md)

 - [list-external-dictionaries](cli-ref/cluster/list-external-dictionaries.md)

 - [list-logs](cli-ref/cluster/list-logs.md)

 - [list-operations](cli-ref/cluster/list-operations.md)

 - [move](cli-ref/cluster/move.md)

 - [remove-access-binding](cli-ref/cluster/remove-access-binding.md)

 - [remove-extension](cli-ref/cluster/remove-extension.md)

 - [remove-external-dictionary](cli-ref/cluster/remove-external-dictionary.md)

 - [remove-graphite-rollup](cli-ref/cluster/remove-graphite-rollup.md)

 - [remove-labels](cli-ref/cluster/remove-labels.md)

 - [reschedule-maintenance](cli-ref/cluster/reschedule-maintenance.md)

 - [restore](cli-ref/cluster/restore.md)

 - [set-access-bindings](cli-ref/cluster/set-access-bindings.md)

 - [set-compression](cli-ref/cluster/set-compression.md)

 - [set-query-masking-rules](cli-ref/cluster/set-query-masking-rules.md)

 - [start](cli-ref/cluster/start.md)

 - [stop](cli-ref/cluster/stop.md)

 - [update](cli-ref/cluster/update.md)

 - [update-config](cli-ref/cluster/update-config.md)

 - [update-extension](cli-ref/cluster/update-extension.md)

 - [update-external-dictionary](cli-ref/cluster/update-external-dictionary.md)

 - [connect](cli-ref/connect.md)

### database

 - [Overview](cli-ref/database/index.md)

 - [create](cli-ref/database/create.md)

 - [delete](cli-ref/database/delete.md)

 - [get](cli-ref/database/get.md)

 - [list](cli-ref/database/list.md)

### extension

 - [Overview](cli-ref/extension/index.md)

 - [get](cli-ref/extension/get.md)

 - [list](cli-ref/extension/list.md)

### format-schema

 - [Overview](cli-ref/format-schema/index.md)

 - [create](cli-ref/format-schema/create.md)

 - [delete](cli-ref/format-schema/delete.md)

 - [get](cli-ref/format-schema/get.md)

 - [list](cli-ref/format-schema/list.md)

 - [update](cli-ref/format-schema/update.md)

### hosts

 - [Overview](cli-ref/hosts/index.md)

 - [add](cli-ref/hosts/add.md)

 - [delete](cli-ref/hosts/delete.md)

 - [list](cli-ref/hosts/list.md)

 - [restart](cli-ref/hosts/restart.md)

 - [update](cli-ref/hosts/update.md)

### ml-model

 - [Overview](cli-ref/ml-model/index.md)

 - [create](cli-ref/ml-model/create.md)

 - [delete](cli-ref/ml-model/delete.md)

 - [get](cli-ref/ml-model/get.md)

 - [list](cli-ref/ml-model/list.md)

 - [update](cli-ref/ml-model/update.md)

### resource-preset

 - [Overview](cli-ref/resource-preset/index.md)

 - [get](cli-ref/resource-preset/get.md)

 - [list](cli-ref/resource-preset/list.md)

### shard-groups

 - [Overview](cli-ref/shard-groups/index.md)

 - [create](cli-ref/shard-groups/create.md)

 - [delete](cli-ref/shard-groups/delete.md)

 - [get](cli-ref/shard-groups/get.md)

 - [list](cli-ref/shard-groups/list.md)

 - [update](cli-ref/shard-groups/update.md)

### shards

 - [Overview](cli-ref/shards/index.md)

 - [add](cli-ref/shards/add.md)

 - [delete](cli-ref/shards/delete.md)

 - [get](cli-ref/shards/get.md)

 - [list](cli-ref/shards/list.md)

 - [update](cli-ref/shards/update.md)

 - [update-config](cli-ref/shards/update-config.md)

### user

 - [Overview](cli-ref/user/index.md)

 - [add-quota](cli-ref/user/add-quota.md)

 - [create](cli-ref/user/create.md)

 - [delete](cli-ref/user/delete.md)

 - [get](cli-ref/user/get.md)

 - [grant-permission](cli-ref/user/grant-permission.md)

 - [list](cli-ref/user/list.md)

 - [remove-quota](cli-ref/user/remove-quota.md)

 - [revoke-permission](cli-ref/user/revoke-permission.md)

 - [update](cli-ref/user/update.md)

 - [update-quota](cli-ref/user/update-quota.md)

### v0

 - [Overview](cli-ref/v0/index.md)

#### backup

 - [Overview](cli-ref/v0/backup/index.md)

 - [delete](cli-ref/v0/backup/delete.md)

 - [get](cli-ref/v0/backup/get.md)

 - [list](cli-ref/v0/backup/list.md)

#### cluster

 - [Overview](cli-ref/v0/cluster/index.md)

 - [add-access-binding](cli-ref/v0/cluster/add-access-binding.md)

 - [add-extension](cli-ref/v0/cluster/add-extension.md)

 - [add-external-dictionary](cli-ref/v0/cluster/add-external-dictionary.md)

 - [add-graphite-rollup](cli-ref/v0/cluster/add-graphite-rollup.md)

 - [add-labels](cli-ref/v0/cluster/add-labels.md)

 - [add-zookeeper](cli-ref/v0/cluster/add-zookeeper.md)

 - [backup](cli-ref/v0/cluster/backup.md)

 - [clear-compression](cli-ref/v0/cluster/clear-compression.md)

 - [clear-query-masking-rules](cli-ref/v0/cluster/clear-query-masking-rules.md)

 - [create](cli-ref/v0/cluster/create.md)

 - [delete](cli-ref/v0/cluster/delete.md)

 - [get](cli-ref/v0/cluster/get.md)

 - [get-extension](cli-ref/v0/cluster/get-extension.md)

 - [list](cli-ref/v0/cluster/list.md)

 - [list-access-bindings](cli-ref/v0/cluster/list-access-bindings.md)

 - [list-backups](cli-ref/v0/cluster/list-backups.md)

 - [list-extensions](cli-ref/v0/cluster/list-extensions.md)

 - [list-external-dictionaries](cli-ref/v0/cluster/list-external-dictionaries.md)

 - [list-logs](cli-ref/v0/cluster/list-logs.md)

 - [list-operations](cli-ref/v0/cluster/list-operations.md)

 - [move](cli-ref/v0/cluster/move.md)

 - [remove-access-binding](cli-ref/v0/cluster/remove-access-binding.md)

 - [remove-extension](cli-ref/v0/cluster/remove-extension.md)

 - [remove-external-dictionary](cli-ref/v0/cluster/remove-external-dictionary.md)

 - [remove-graphite-rollup](cli-ref/v0/cluster/remove-graphite-rollup.md)

 - [remove-labels](cli-ref/v0/cluster/remove-labels.md)

 - [reschedule-maintenance](cli-ref/v0/cluster/reschedule-maintenance.md)

 - [restore](cli-ref/v0/cluster/restore.md)

 - [set-access-bindings](cli-ref/v0/cluster/set-access-bindings.md)

 - [set-compression](cli-ref/v0/cluster/set-compression.md)

 - [set-query-masking-rules](cli-ref/v0/cluster/set-query-masking-rules.md)

 - [start](cli-ref/v0/cluster/start.md)

 - [stop](cli-ref/v0/cluster/stop.md)

 - [update](cli-ref/v0/cluster/update.md)

 - [update-config](cli-ref/v0/cluster/update-config.md)

 - [update-extension](cli-ref/v0/cluster/update-extension.md)

 - [update-external-dictionary](cli-ref/v0/cluster/update-external-dictionary.md)

 - [connect](cli-ref/v0/connect.md)

#### database

 - [Overview](cli-ref/v0/database/index.md)

 - [create](cli-ref/v0/database/create.md)

 - [delete](cli-ref/v0/database/delete.md)

 - [get](cli-ref/v0/database/get.md)

 - [list](cli-ref/v0/database/list.md)

#### extension

 - [Overview](cli-ref/v0/extension/index.md)

 - [get](cli-ref/v0/extension/get.md)

 - [list](cli-ref/v0/extension/list.md)

#### format-schema

 - [Overview](cli-ref/v0/format-schema/index.md)

 - [create](cli-ref/v0/format-schema/create.md)

 - [delete](cli-ref/v0/format-schema/delete.md)

 - [get](cli-ref/v0/format-schema/get.md)

 - [list](cli-ref/v0/format-schema/list.md)

 - [update](cli-ref/v0/format-schema/update.md)

#### hosts

 - [Overview](cli-ref/v0/hosts/index.md)

 - [add](cli-ref/v0/hosts/add.md)

 - [delete](cli-ref/v0/hosts/delete.md)

 - [list](cli-ref/v0/hosts/list.md)

 - [restart](cli-ref/v0/hosts/restart.md)

 - [update](cli-ref/v0/hosts/update.md)

#### ml-model

 - [Overview](cli-ref/v0/ml-model/index.md)

 - [create](cli-ref/v0/ml-model/create.md)

 - [delete](cli-ref/v0/ml-model/delete.md)

 - [get](cli-ref/v0/ml-model/get.md)

 - [list](cli-ref/v0/ml-model/list.md)

 - [update](cli-ref/v0/ml-model/update.md)

#### resource-preset

 - [Overview](cli-ref/v0/resource-preset/index.md)

 - [get](cli-ref/v0/resource-preset/get.md)

 - [list](cli-ref/v0/resource-preset/list.md)

#### shard-groups

 - [Overview](cli-ref/v0/shard-groups/index.md)

 - [create](cli-ref/v0/shard-groups/create.md)

 - [delete](cli-ref/v0/shard-groups/delete.md)

 - [get](cli-ref/v0/shard-groups/get.md)

 - [list](cli-ref/v0/shard-groups/list.md)

 - [update](cli-ref/v0/shard-groups/update.md)

#### shards

 - [Overview](cli-ref/v0/shards/index.md)

 - [add](cli-ref/v0/shards/add.md)

 - [delete](cli-ref/v0/shards/delete.md)

 - [get](cli-ref/v0/shards/get.md)

 - [list](cli-ref/v0/shards/list.md)

 - [update](cli-ref/v0/shards/update.md)

 - [update-config](cli-ref/v0/shards/update-config.md)

#### user

 - [Overview](cli-ref/v0/user/index.md)

 - [add-quota](cli-ref/v0/user/add-quota.md)

 - [create](cli-ref/v0/user/create.md)

 - [delete](cli-ref/v0/user/delete.md)

 - [get](cli-ref/v0/user/get.md)

 - [grant-permission](cli-ref/v0/user/grant-permission.md)

 - [list](cli-ref/v0/user/list.md)

 - [remove-quota](cli-ref/v0/user/remove-quota.md)

 - [revoke-permission](cli-ref/v0/user/revoke-permission.md)

 - [update](cli-ref/v0/user/update.md)

 - [update-quota](cli-ref/v0/user/update-quota.md)

#### version

 - [Overview](cli-ref/v0/version/index.md)

 - [list](cli-ref/v0/version/list.md)

### version

 - [Overview](cli-ref/version/index.md)

 - [list](cli-ref/version/list.md)

 - [Terraform reference](tf-ref.md)

## API reference

 - [API authentication](api-ref/authentication.md)

### gRPC

 - [Overview](api-ref/grpc/index.md)

#### Backup

 - [Overview](api-ref/grpc/Backup/index.md)

 - [Get](api-ref/grpc/Backup/get.md)

 - [List](api-ref/grpc/Backup/list.md)

 - [Delete](api-ref/grpc/Backup/delete.md)

#### ClusterExtension

 - [Overview](api-ref/grpc/ClusterExtension/index.md)

 - [Get](api-ref/grpc/ClusterExtension/get.md)

 - [List](api-ref/grpc/ClusterExtension/list.md)

 - [Create](api-ref/grpc/ClusterExtension/create.md)

 - [Delete](api-ref/grpc/ClusterExtension/delete.md)

 - [Update](api-ref/grpc/ClusterExtension/update.md)

 - [SetExtensions](api-ref/grpc/ClusterExtension/setExtensions.md)

#### Cluster

 - [Overview](api-ref/grpc/Cluster/index.md)

 - [Get](api-ref/grpc/Cluster/get.md)

 - [List](api-ref/grpc/Cluster/list.md)

 - [Create](api-ref/grpc/Cluster/create.md)

 - [Update](api-ref/grpc/Cluster/update.md)

 - [Delete](api-ref/grpc/Cluster/delete.md)

 - [AddZookeeper](api-ref/grpc/Cluster/addZookeeper.md)

 - [Start](api-ref/grpc/Cluster/start.md)

 - [Stop](api-ref/grpc/Cluster/stop.md)

 - [Move](api-ref/grpc/Cluster/move.md)

 - [Backup](api-ref/grpc/Cluster/backup.md)

 - [Restore](api-ref/grpc/Cluster/restore.md)

 - [RescheduleMaintenance](api-ref/grpc/Cluster/rescheduleMaintenance.md)

 - [ListLogs](api-ref/grpc/Cluster/listLogs.md)

 - [StreamLogs](api-ref/grpc/Cluster/streamLogs.md)

 - [ListOperations](api-ref/grpc/Cluster/listOperations.md)

 - [ListBackups](api-ref/grpc/Cluster/listBackups.md)

 - [ListHosts](api-ref/grpc/Cluster/listHosts.md)

 - [AddHosts](api-ref/grpc/Cluster/addHosts.md)

 - [UpdateHosts](api-ref/grpc/Cluster/updateHosts.md)

 - [DeleteHosts](api-ref/grpc/Cluster/deleteHosts.md)

 - [RestartHosts](api-ref/grpc/Cluster/restartHosts.md)

 - [GetShard](api-ref/grpc/Cluster/getShard.md)

 - [ListShards](api-ref/grpc/Cluster/listShards.md)

 - [AddShard](api-ref/grpc/Cluster/addShard.md)

 - [AddShards](api-ref/grpc/Cluster/addShards.md)

 - [UpdateShard](api-ref/grpc/Cluster/updateShard.md)

 - [DeleteShard](api-ref/grpc/Cluster/deleteShard.md)

 - [DeleteShards](api-ref/grpc/Cluster/deleteShards.md)

 - [GetShardGroup](api-ref/grpc/Cluster/getShardGroup.md)

 - [ListShardGroups](api-ref/grpc/Cluster/listShardGroups.md)

 - [CreateShardGroup](api-ref/grpc/Cluster/createShardGroup.md)

 - [UpdateShardGroup](api-ref/grpc/Cluster/updateShardGroup.md)

 - [DeleteShardGroup](api-ref/grpc/Cluster/deleteShardGroup.md)

 - [ListExternalDictionaries](api-ref/grpc/Cluster/listExternalDictionaries.md)

 - [CreateExternalDictionary](api-ref/grpc/Cluster/createExternalDictionary.md)

 - [UpdateExternalDictionary](api-ref/grpc/Cluster/updateExternalDictionary.md)

 - [DeleteExternalDictionary](api-ref/grpc/Cluster/deleteExternalDictionary.md)

 - [ListAccessBindings](api-ref/grpc/Cluster/listAccessBindings.md)

 - [SetAccessBindings](api-ref/grpc/Cluster/setAccessBindings.md)

 - [UpdateAccessBindings](api-ref/grpc/Cluster/updateAccessBindings.md)

#### Database

 - [Overview](api-ref/grpc/Database/index.md)

 - [Get](api-ref/grpc/Database/get.md)

 - [List](api-ref/grpc/Database/list.md)

 - [Create](api-ref/grpc/Database/create.md)

 - [Delete](api-ref/grpc/Database/delete.md)

#### Extension

 - [Overview](api-ref/grpc/Extension/index.md)

 - [Get](api-ref/grpc/Extension/get.md)

 - [List](api-ref/grpc/Extension/list.md)

#### FormatSchema

 - [Overview](api-ref/grpc/FormatSchema/index.md)

 - [Get](api-ref/grpc/FormatSchema/get.md)

 - [List](api-ref/grpc/FormatSchema/list.md)

 - [Create](api-ref/grpc/FormatSchema/create.md)

 - [Update](api-ref/grpc/FormatSchema/update.md)

 - [Delete](api-ref/grpc/FormatSchema/delete.md)

#### Maintenance

 - [Overview](api-ref/grpc/Maintenance/index.md)

 - [List](api-ref/grpc/Maintenance/list.md)

 - [Get](api-ref/grpc/Maintenance/get.md)

 - [Reschedule](api-ref/grpc/Maintenance/reschedule.md)

#### MlModel

 - [Overview](api-ref/grpc/MlModel/index.md)

 - [Get](api-ref/grpc/MlModel/get.md)

 - [List](api-ref/grpc/MlModel/list.md)

 - [Create](api-ref/grpc/MlModel/create.md)

 - [Update](api-ref/grpc/MlModel/update.md)

 - [Delete](api-ref/grpc/MlModel/delete.md)

#### Operation

 - [Overview](api-ref/grpc/Operation/index.md)

 - [Get](api-ref/grpc/Operation/get.md)

 - [Cancel](api-ref/grpc/Operation/cancel.md)

#### ResourcePreset

 - [Overview](api-ref/grpc/ResourcePreset/index.md)

 - [Get](api-ref/grpc/ResourcePreset/get.md)

 - [List](api-ref/grpc/ResourcePreset/list.md)

#### User

 - [Overview](api-ref/grpc/User/index.md)

 - [Get](api-ref/grpc/User/get.md)

 - [List](api-ref/grpc/User/list.md)

 - [Create](api-ref/grpc/User/create.md)

 - [Update](api-ref/grpc/User/update.md)

 - [Delete](api-ref/grpc/User/delete.md)

 - [GrantPermission](api-ref/grpc/User/grantPermission.md)

 - [RevokePermission](api-ref/grpc/User/revokePermission.md)

#### Versions

 - [Overview](api-ref/grpc/Versions/index.md)

 - [List](api-ref/grpc/Versions/list.md)

### REST

 - [Overview](api-ref/index.md)

#### Backup

 - [Overview](api-ref/Backup/index.md)

 - [Get](api-ref/Backup/get.md)

 - [List](api-ref/Backup/list.md)

 - [Delete](api-ref/Backup/delete.md)

#### ClusterExtension

 - [Overview](api-ref/ClusterExtension/index.md)

 - [Get](api-ref/ClusterExtension/get.md)

 - [List](api-ref/ClusterExtension/list.md)

 - [Create](api-ref/ClusterExtension/create.md)

 - [Delete](api-ref/ClusterExtension/delete.md)

 - [Update](api-ref/ClusterExtension/update.md)

 - [SetExtensions](api-ref/ClusterExtension/setExtensions.md)

#### Cluster

 - [Overview](api-ref/Cluster/index.md)

 - [Get](api-ref/Cluster/get.md)

 - [List](api-ref/Cluster/list.md)

 - [Create](api-ref/Cluster/create.md)

 - [Update](api-ref/Cluster/update.md)

 - [Delete](api-ref/Cluster/delete.md)

 - [AddZookeeper](api-ref/Cluster/addZookeeper.md)

 - [Start](api-ref/Cluster/start.md)

 - [Stop](api-ref/Cluster/stop.md)

 - [Move](api-ref/Cluster/move.md)

 - [Backup](api-ref/Cluster/backup.md)

 - [Restore](api-ref/Cluster/restore.md)

 - [RescheduleMaintenance](api-ref/Cluster/rescheduleMaintenance.md)

 - [ListLogs](api-ref/Cluster/listLogs.md)

 - [StreamLogs](api-ref/Cluster/streamLogs.md)

 - [ListOperations](api-ref/Cluster/listOperations.md)

 - [ListBackups](api-ref/Cluster/listBackups.md)

 - [ListHosts](api-ref/Cluster/listHosts.md)

 - [AddHosts](api-ref/Cluster/addHosts.md)

 - [UpdateHosts](api-ref/Cluster/updateHosts.md)

 - [DeleteHosts](api-ref/Cluster/deleteHosts.md)

 - [RestartHosts](api-ref/Cluster/restartHosts.md)

 - [GetShard](api-ref/Cluster/getShard.md)

 - [ListShards](api-ref/Cluster/listShards.md)

 - [AddShard](api-ref/Cluster/addShard.md)

 - [AddShards](api-ref/Cluster/addShards.md)

 - [UpdateShard](api-ref/Cluster/updateShard.md)

 - [DeleteShard](api-ref/Cluster/deleteShard.md)

 - [DeleteShards](api-ref/Cluster/deleteShards.md)

 - [GetShardGroup](api-ref/Cluster/getShardGroup.md)

 - [ListShardGroups](api-ref/Cluster/listShardGroups.md)

 - [CreateShardGroup](api-ref/Cluster/createShardGroup.md)

 - [UpdateShardGroup](api-ref/Cluster/updateShardGroup.md)

 - [DeleteShardGroup](api-ref/Cluster/deleteShardGroup.md)

 - [ListExternalDictionaries](api-ref/Cluster/listExternalDictionaries.md)

 - [CreateExternalDictionary](api-ref/Cluster/createExternalDictionary.md)

 - [UpdateExternalDictionary](api-ref/Cluster/updateExternalDictionary.md)

 - [DeleteExternalDictionary](api-ref/Cluster/deleteExternalDictionary.md)

 - [ListAccessBindings](api-ref/Cluster/listAccessBindings.md)

 - [SetAccessBindings](api-ref/Cluster/setAccessBindings.md)

 - [UpdateAccessBindings](api-ref/Cluster/updateAccessBindings.md)

#### Database

 - [Overview](api-ref/Database/index.md)

 - [Get](api-ref/Database/get.md)

 - [List](api-ref/Database/list.md)

 - [Create](api-ref/Database/create.md)

 - [Delete](api-ref/Database/delete.md)

#### Extension

 - [Overview](api-ref/Extension/index.md)

 - [Get](api-ref/Extension/get.md)

 - [List](api-ref/Extension/list.md)

#### FormatSchema

 - [Overview](api-ref/FormatSchema/index.md)

 - [Get](api-ref/FormatSchema/get.md)

 - [List](api-ref/FormatSchema/list.md)

 - [Create](api-ref/FormatSchema/create.md)

 - [Update](api-ref/FormatSchema/update.md)

 - [Delete](api-ref/FormatSchema/delete.md)

#### Maintenance

 - [Overview](api-ref/Maintenance/index.md)

 - [List](api-ref/Maintenance/list.md)

 - [Get](api-ref/Maintenance/get.md)

 - [Reschedule](api-ref/Maintenance/reschedule.md)

#### MlModel

 - [Overview](api-ref/MlModel/index.md)

 - [Get](api-ref/MlModel/get.md)

 - [List](api-ref/MlModel/list.md)

 - [Create](api-ref/MlModel/create.md)

 - [Update](api-ref/MlModel/update.md)

 - [Delete](api-ref/MlModel/delete.md)

#### Operation

 - [Overview](api-ref/Operation/index.md)

 - [Get](api-ref/Operation/get.md)

 - [Cancel](api-ref/Operation/cancel.md)

#### ResourcePreset

 - [Overview](api-ref/ResourcePreset/index.md)

 - [Get](api-ref/ResourcePreset/get.md)

 - [List](api-ref/ResourcePreset/list.md)

#### User

 - [Overview](api-ref/User/index.md)

 - [Get](api-ref/User/get.md)

 - [List](api-ref/User/list.md)

 - [Create](api-ref/User/create.md)

 - [Update](api-ref/User/update.md)

 - [Delete](api-ref/User/delete.md)

 - [GrantPermission](api-ref/User/grantPermission.md)

 - [RevokePermission](api-ref/User/revokePermission.md)

#### Versions

 - [Overview](api-ref/Versions/index.md)

 - [List](api-ref/Versions/list.md)

 - [Yandex Monitoring metrics](metrics.md)

 - [Audit Trails events](at-ref.md)

 - [Public materials](public-talks.md)

 - [Release notes](release-notes.md)

## FAQ

 - [General questions](qa/general.md)

 - [Questions about ClickHouse®](qa/clickhouse.md)

 - [Connection](qa/connection.md)

 - [Updating a cluster](qa/cluster-update.md)

 - [Cluster configuration](qa/cluster-settings.md)

 - [Moving and restoring a cluster](qa/cluster-backups.md)

 - [Monitoring and logs](qa/monitoring.md)

 - [All questions on one page](qa/all.md)