Zero-downtime database migrations

Migrate your database.
Keep your uptime.

Exodus deploys as a proxy to migrate production databases across any system. No code rewrites, no downtime, instant rollback.

Why migrate with Exodus?

Three reasons teams come to us

Modernization
Upgrade from legacy or EOL databases to modern managed services without rewriting a single line of application code.
Arbitrage
Move to a cheaper provider or tier. Same performance, lower bill. Exodus handles the migration so you capture savings immediately.
Scale
Outgrowing your current setup. Migrate from a single instance to a clustered, sharded, or higher-throughput deployment with zero downtime.

How Exodus migrates

State machine orchestration with parallel data movement

Interlay Proxy
A transparent proxy that sits between your applications and both databases. Speaks native wire protocols — clients connect without code changes. Handles live traffic routing, dual-write, and instant rollback.
State Machine Orchestration
Each migration progresses through defined phases — analyze, replicate, shadow test, canary shift, cutover. Every transition is tracked and reversible.
Parallel Data Movement
Configurable worker count for parallel batch processing. Up to 20,000 keys per batch with 1 GB max per batch. Failure recovery with error persistence for retry.
Instant Rollback
Roll back at any migration phase. The interlay proxy redirects traffic in milliseconds. The source database stays running as a fallback until you decommission it.
Post-Migration Finalization
Automatic completion hooks — rebuild indexes, validate sequences, execute deferred DDL. Database-specific finalization ensures the target is production-ready.
Migration Control APIs
Full lifecycle via REST — create, start, stop, analyze, and rollback migrations. Query progress and status in real time. Integrate into your CI/CD pipeline.

Supported databases

One platform, every migration

Redis
Redis
Available

Migrate between any Redis-compatible systems — Redis Cloud, ElastiCache, MemoryDB, Azure Cache, Valkey, Dragonfly, KeyDB, and more. Zero downtime, instant rollback.

Learn more
PostgreSQL
PostgreSQL
Early Access

Migrate between PostgreSQL providers and versions — RDS, Aurora, Cloud SQL, Azure Database, Supabase, Neon, and self-hosted.

Learn more
MongoDB
MongoDB
Coming Soon

Migrate between MongoDB deployments — Atlas, DocumentDB, CosmosDB, and self-hosted replica sets and sharded clusters.

Eden×Datadog

Integrated observability with Datadog

Eden has a strategic partnership with Datadog to provide full-stack observability during every phase of your migration. No separate setup — Datadog integration is built into the Eden platform.

Pre-Migration Baseline

Exodus streams traffic metrics, latency percentiles, and command distribution to Datadog before migration begins — establishing a baseline to measure against.

Live Migration Monitoring

Track canary traffic shift percentages, dual-write latency, error rates, and data replication progress in real-time Datadog dashboards.

Anomaly Alerts During Cutover

Exodus's anomaly detection feeds directly into Datadog alerting. Jensen-Shannon divergence triggers, latency spikes, and error rate thresholds surface as Datadog monitors.

Post-Migration Validation

Compare source vs target performance side-by-side in Datadog. Verify throughput parity, latency profiles, and error rates match your baseline before decommissioning.

Ready to migrate?

Deploy Exodus in minutes. Migrate with confidence.