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Deploy and Host ParadeDB on Railway

ParadeDB is an Elasticsearch alternative built on Postgres. It's a modern database that provides real-time search and analytics capabilities while maintaining all the guarantees and features of PostgreSQL. ParadeDB optimizes specifically for Postgres users who need advanced search and aggregate functionality without the complexity of external systems.

ParadeDB is a Postgres extension, not a fork of Postgres. The ParadeDB Docker image ships with Postgres 17 by default and supports Postgres 14+.

About Hosting ParadeDB

Hosting ParadeDB gives you access to a powerful search and analytics database that combines the reliability of PostgreSQL with the performance of dedicated search engines like Elasticsearch. ParadeDB provides advanced full-text search capabilities with BM25 relevance scoring, fuzzy matching, and complex query types that go beyond traditional PostgreSQL's tsvector and GIN indexes. The database excels at real-time search over frequently updated data, eliminating the need for complex ETL processes and sync tools. ParadeDB deployments benefit from PostgreSQL's transaction safety, replication capabilities, and first-class JOIN support while providing sub-second query response times for search and analytics workloads. Railway's infrastructure supports ParadeDB's requirements for scalable CPU, RAM, and storage resources.

Common Use Cases

Real-time Search Applications: Powering e-commerce product search, content discovery platforms, and documentation search that require instant results with relevance scoring, fuzzy matching, and complex search queries over frequently updated content.
Analytics and Business Intelligence: Serving as a unified database for both transactional and analytical workloads, eliminating the need for separate OLAP systems while providing fast aggregations, GROUP BY operations, and "top N" queries across large datasets.
API and Microservices Search Layer: Replacing Elasticsearch in microservices architectures where teams want to leverage existing PostgreSQL expertise while gaining advanced search capabilities without managing separate search infrastructure.

Dependencies for ParadeDB Hosting

None - ParadeDB comes as a complete PostgreSQL extension with all search and analytics features enabled by default.

Deployment Dependencies

The official ParadeDB Docker image - https://hub.docker.com/r/paradedb/paradedb
Built on PostgreSQL 17.

Implementation Details

ParadeDB is distributed as a PostgreSQL extension that extends standard PostgreSQL with advanced search and analytics capabilities. The Docker image ships with PostgreSQL 17 by default and includes the ParadeDB extension pre-installed and configured.