Download

PQS is a component available only to enterprise customers.

Source

Location

JFrog Artifactory

https://digitalasset.jfrog.io/ui/native/scribe

Docker Registry

digitalasset-docker.jfrog.io/participant-query-store

Daml platform support

PQS is built and tested against multiple Daml SDK targets. Each Daml SDK target generates it’s own .jar file. These binaries are present in the published Docker images. If an operator wants to run PQS against a newer target, they will need to set the container’s workdir [1] at runtime to the desired Daml SDK target.

The supported targets are:

  • /daml2

  • /daml3.3 << default

Compatibility

PQS is tested for compatibility with multiple versions of dependencies, as follows:

Dependency

Versions

Canton Participant

2.8, 2.9, 2.10, 3.3

Java Runtime (Temurin)

17, 19, 21

PostgreSQL

12, 13, 14, 15, 16, 17