Deploy and Host Redis on Railway

New to Redis? Start with What is Redis and Getting Started
Ready to build from source? Jump to Build Redis from Source
Want to contribute? See the Code contributions section and CONTRIBUTING.md
Looking for detailed documentation? Navigate to redis.io/docs

What is Redis?

For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

About Hosting Redis

Redis is a popular choice for developers worldwide due to its combination of speed, flexibility, and rich feature set. Here's why people choose Redis.

Common Use Cases

Redis excels in various applications, including:

Caching: Supports multiple eviction policies, key expiration, and hash-field expiration.
Distributed Session Store: Offers flexible session data modeling (string, JSON, hash).
Data Structure Server: Provides low-level data structures (strings, lists, sets, hashes, sorted sets, JSON, etc.) with high-level semantics (counters, queues, leaderboards, rate limiters) and supports transactions & scripting.
NoSQL Data Store: Key-value, document, and time series data storage.
Search and Query Engine: Indexing for hash/JSON documents, supporting vector search, full-text search, geospatial queries, ranking, and aggregations via Redis Query Engine.
Event Store & Message Broker: Implements queues (lists), priority queues (sorted sets), event deduplication (sets), streams, and pub/sub with probabilistic stream processing capabilities.
Vector Store for GenAI: Integrates with AI applications (e.g. LangGraph, mem0) for short-term memory, long-term memory, LLM response caching (semantic caching), and retrieval augmented generation (RAG).
Real-Time Analytics: Powers personalization, recommendations, fraud detection, and risk assessment.

Deployment Dependencies

Look at the REDIS_URL in environment variables to find the connection string. You can use that to connect to your Redis instance using Redis Insight

Dependencies for Redis

None

Why Deploy Redis on Railway?

In summary, Redis provides a powerful, fast, and flexible toolkit for solving a wide variety of data management challenges. If you want to know more, here is a list of starting points: