DoubleCloud Managed Service for ClickHouse®

An open-source, managed ClickHouse DBMS service for sub-second analytics.

Don’t take two days to set up a new data cluster… do it with us in five minutes.

What we offer

A managed platform for backups, monitoring, configuring sharding, replicas and updates, freeing you up to focus on your business instead of routine tasks.

Features and benefits

Open source
Use the original ClickHouse distributive wherever you like without vendor lock.
Significant speed
The column-based ClickHouse database is 10X faster than other analytics DBMS.
Proven in the field
The robust database is already in use by Uber, Spotify, Cloudflare and thousands of other companies around the world.
Managed service
Easy provision and adjustment of the cluster, automatic backup, monitoring, logs, OS and DBMS updates on top of AWS.
Hybrid storage
The DoubleCloud managed platform supports ClickHouse over S3, so old data automatically transfers and is stored in S3 together with EBS.
Horizontal and vertical scaling
Scale with ease: Change the number of hosts in a cluster, upgrade their size, and enable sharding to improve your cluster performance.

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Frequently asked questions

What is a ClickHouse database?

ClickHouse is an open-source, column-oriented DBMS for online analytical processing which allows users to generate analytical reports with SQL queries in real time.

ClickHouse is an open-source, column-oriented DBMS for online analytical processing which allows users to generate analytical reports with SQL queries in real time.

Does DoubleCloud Managed Service for ClickHouse® support sharding?

Yes. Loads can be distributed across DB hosts using sharding.

Yes. Loads can be distributed across DB hosts using sharding.

Are there additional costs for traffic between ClickHouse nodes in different availability zones?

No, cross-AZ traffic is free for DoubleCloud users.

No, cross-AZ traffic is free for DoubleCloud users.

Can I change a storage volume after the creating a cluster without any downtime?

Yes, you can change the cluster’s configuration, including adjustments to storage. If your cluster is in a high availability configuration with replicas for each shard, you will not have any downtime as the cluster will update gradually, node by node.

Yes, you can change the cluster’s configuration, including adjustments to storage. If your cluster is in a high availability configuration with replicas for each shard, you will not have any downtime as the cluster will update gradually, node by node.

How often are backups made? How long are they you stored for?

Backups are automatically created each day for each shard and stored for seven days.

Backups are automatically created each day for each shard and stored for seven days.

Can I connect metrics from the DoubleCloud Managed Service for ClickHouse to my own Prometheus?

Yes. Each cluster/node has a port and endpoint that exposes metrics that you can collect and visualize in your tools.

Yes. Each cluster/node has a port and endpoint that exposes metrics that you can collect and visualize in your tools.

What kind of encryption is used in DoubleCloud?

We have encryption in transit using SSL and encryption at rest based on the filesystem level.

We have encryption in transit using SSL and encryption at rest based on the filesystem level.

Is ClickHouse over S3 supported?

Yes

Yes

In which bucket will data from Managed ClickHouse over S3 be stored?

Managed Clickhouse data will be stored in the DoubleCloud account.

Managed Clickhouse data will be stored in the DoubleCloud account.

  1. ClickHouse is a trademark of ClickHouse, Inc. https://clickhouse.com