Migrate Redis.
Zero downtime.
Redis Cloud, ElastiCache, MemoryDB, Azure Cache, Valkey, Dragonfly, KeyDB, and any Redis-compatible system. Exodus handles the migration so you don't have to.
How it works
11 steps to a zero-downtime migration
Diagrams show an Azure example, but the process is identical across all cloud providers and systems.
Watch our founder walk through a live migration demo
Current State/ Direct Connection
Your applications connect directly to your existing database. No proxy, no intermediary.
Deploy Exodus/ Passive Listener
Exodus deploys alongside the existing stack. Passively listens on the wire with no connection to your database and no production impact.
Analyze/ Traffic + Metadata
Exodus runs a full analysis of traffic patterns from the wire capture plus database metadata (memory, schema, config, replication state). Builds a complete profile of the system.
Recommend Target/ Optimal Deployment
Based on traffic analysis, Exodus recommends the optimal target database with the right configuration and sizing.
Connect Target/ Establish Link
Exodus establishes connections to both databases. The target is provisioned and ready. Data replication begins during migration to maintain consistent state.
Shadow Test/ Shadow Validation
Exodus replays production traffic against the target and compares responses to the source. Validates correctness and latency with zero customer impact.
Redirect to Exodus/ Proxy Activated
Update your connection string to point at Exodus. Exodus proxies everything to the source database while mirroring all writes to the target.
Canary Migration/ Gradual Traffic Shift
Exodus replicates data and shifts reads together: 5% to 20% to 40% to 80%. Both happen in lockstep to maintain consistent state. Instant rollback at every step.
Complete Migration/ Full Cutover
Migration complete. All traffic flows through Exodus to the target database. The source is idle, still running as a fallback.
Decommission Source/ Clean Up
Source database decommissioned. Exodus stays as the data orchestration layer, monitoring, optimizing, and ready for the next migration.
Remove Exodus/ Optional
Optionally remove Exodus from the stack. Your applications connect directly to the target database. No lock-in, no residual dependencies.
Built for production Redis
Every feature driven by real-world migration challenges
Full Data Type Coverage
Strings, Lists, Sets, Sorted Sets, and Hashes — all migrated with TTL preservation. Batch processing up to 20,000 keys at a time.
Shadow Testing
Replays live production traffic against the target and compares responses to the source. Validates correctness and latency before any cutover.
Canary Migration
Shifts reads gradually — 5% to 20% to 40% to 80% — with data replication in lockstep. Instant rollback at every step.
Instant Rollback
Roll back to the source at any point during migration. The interlay proxy redirects traffic in milliseconds with zero data loss.
Wire-Level Analytics
Passively captures traffic to detect hot keys, large responses, high fanout operations, missing TTLs, and dangerous commands like KEYS *.
Intelligent Sizing
Analyzes traffic patterns, memory usage, and replication state to recommend the optimal target configuration and instance size.
PII Detection
Automatically scans keys for sensitive data patterns — emails, credit card numbers, SSNs, phone numbers, and API keys.
Anti-Pattern Detection
Identifies write-heavy patterns, oversized values, hot keys above 15% traffic, large hash operations, and recommends optimizations.