Why Open Source ?
mnemosyne systems invest in Open Source technologies as we use many projects as the foundation of our platform.
mnemosyne systems want to thank all the contributors that help to enhance these projects.
Foundation
pgagroal is a high-performance connection pool for PostgreSQL which is able to handle all users including their access control to the database cluster.
pgmoneta is a backup / restore solution for PostgreSQL which supports advanced features such as compression, encryption and symlinking.
pgexporter is a Prometheus solution for PostgreSQL which can provide a unique metrics endpoint for multiple data sources.
Incubating
pgmoneta/MCP is a Model Context Protocol server for pgmoneta.
pgopr is an operator for a PostgreSQL cluster on the Kubernetes platform.
pgvictoria is performance optimization solution for PostgreSQL.
Company
billetsys is a modern support ticket solution for organizations that want to optimize their workflow.
Open Source @ mnemosyne systems
mnemosyne systems invest in Open Source projects that we use in our company.
If you are interested in contributing or mentoring for our projects feel free to contact us at opensource@mnemosyne-systems.ai and we will get you started.
We will always mentor people in the Open Source communities so contact us in order to get your Open Source profile started.
Google Summer of Code
mnemosyne systems participate in Google Summer of Code (GSoC) under the PostgreSQL umbrella each year.
This provide a unique opportunity for students to enhance the Open Source projects with new features. Check out GSoC 2026 for current proposals.