What is Quesma?

Quesma is an actively developed database gateway. Route your queries through a translation layer that seamlessly connects your apps with the modern database platforms of your choice. No more query refactoring during migrations.

In its current form, Quesma is a lightweight database proxy that enables database interoperability between Elasticsearch/OpenSearch and ClickHouse/Hydrolix.

The high-level architecture is as follows:

Essentially, Quesma speaks Elasticsearch API and can source data from both Elasticsearch indices and ClickHouse or Hydrolix tables.

Quick start demo

The easiest way to get try out Quesma is to run the example docker-compose setup, which includes sample data and is pre-configured with example datasets.
See the Quick start demo for more details.

Installation guide

For those interested in deploying Quesma in their existing environments, follow along to Installation guide section, which provides a detailed instructions on how to set up Quesma in various deployment scenarios.
See the Installation guide for more details.