Vaachas – Unified HTTP Gateway for Postgres, Mongo, Elastic & Cassandra

Summary: Vaachas provides a single HTTPS API to coordinate reads and writes across multiple databases including Postgres, MongoDB, Cassandra, and Elasticsearch. It manages multi-database operations with ordered execution and connection pooling, eliminating the need for custom synchronization code.

What it does

Vaachas acts as a managed gateway that fronts multiple databases, allowing backend or serverless applications to send one API request that reads from and writes to specified databases in sequence. It handles multi-DB writes with status reporting and manages pooled connections to prevent overload.

Who it's for

It is designed for teams operating multiple datastores in production who require coordinated writes and unified read routing, such as backend or platform teams building search-heavy SaaS, analytics sidecars, or multi-tenant applications.

Why it matters

Vaachas addresses the complexity of synchronizing data across diverse databases by replacing custom glue services, queues, and sync jobs with a single, coordinated API layer.