v1.1

Version 1.1 of PostgreSQL Prometheus Adapter

Crunchy Data is pleased to announce the availability of PostgreSQL Prometheus Adapter 1.1. A Remote storage adapter enabling Prometheus to directly use PostgreSQL as a long-term store for time-series metrics.

The PostgreSQL Prometheus Adapter is designed to utilize native partitioning enhancements available in recent versions of core PostgreSQL to efficiently store Prometheus time series data in a PostgreSQL database, and is not dependent on external PostgreSQL extensions.

The design is based on partitioning and threads. Incoming data is processed by one or more threads and one or more writer threads will store data in PostgreSQL daily or hourly partitions. Partitions will be auto-created by the adapter based on the timestamp of incoming data.

The PostgreSQL Prometheus Adapter accepts Prometheus remote read/write requests, and sends them to PostgreSQL.

PostgreSQL Prometheus Adapter 1.0 has been tested with

• RedHat 7.x/8.x and CentOS 7.x
• PostgreSQL 11 - 14

New / Updated Components:

• Add version support

Notable Enhancements:

• Tested against PG 13, 14

Notable Fixes

• Update go dependencies

Additional Notes

• None

v1.0

Version 1.0 of PostgreSQL Prometheus Adapter

Crunchy Data is pleased to announce the availability of PostgreSQL Prometheus Adapter 1.0. A Remote storage adapter enabling Prometheus to directly use PostgreSQL as a long-term store for time-series metrics.

The PostgreSQL Prometheus Adapter is designed to utilize native partitioning enhancements available in recent versions of core PostgreSQL to efficiently store Prometheus time series data in a PostgreSQL database, and is not dependent on external PostgreSQL extensions.

The design is based on partitioning and threads. Incoming data is processed by one or more threads and one or more writer threads will store data in PostgreSQL daily or hourly partitions. Partitions will be auto-created by the adapter based on the timestamp of incoming data.

The PostgreSQL Prometheus Adapter accepts Prometheus remote read/write requests, and sends them to PostgreSQL.

PostgreSQL Prometheus Adapter 1.0 has been tested with

• RedHat / CentOS 7.x
• PostgreSQL 11 - 12

New / Updated Components:

• Initial release

Notable Enhancements:

• None

Notable Fixes

• None

Additional Notes

• None

v1.0-RC1

First Release Candidate