PostgreSQL has been integrated as a DIY state backend option for Pulumi, providing teams with a reliable alternative to traditional object storage solutions. This community-driven contribution enhances state management by offering features like ACID compliance, large object support, and improved performance for smaller state files, while still highlighting the benefits of using Pulumi Cloud for enterprise needs. Future enhancements for the PostgreSQL backend include high availability and multi-tenant support.

TrailBase is a fast, single-executable alternative to Firebase, featuring type-safe REST and real-time APIs, built on technologies like Rust and SQLite. It simplifies backend deployment for applications with minimal latency and includes built-in components such as an admin UI and authentication features. The software is open-source under the OSL-3.0 license, allowing flexibility for developers while ensuring community contributions.

PocketBase is an open-source real-time backend written in Go that features an embedded SQLite database, user management, and a simple REST API. It allows developers to create custom applications with minimal setup, offering both a standalone app and a library for integration into other Go projects. The project is actively developed, and users are encouraged to contribute and report any security vulnerabilities.