🚀 RepliKube now supports cross-cloud synchronization between AWS and GCP. Read the engineering deep-dive →
Reliability Science

Sub-5 Second Failover. Guaranteed.

DNS updates are too slow. Our proxy coordinates shift active transaction connection pathways directly on standby clusters within milliseconds of confirming region failure.

STEP 01

Heartbeat Detection

Heartbeat check agents located on 15 global edge nodes ping the main database cluster coordinates every 100ms. By using multi-region consensus, we distinguish local networking latency from genuine server outages.

STEP 02

Quorum Consensus

If 3 edge regions confirm a target node connection failure in under 2 seconds, our coordination layer confirms the outage and initiates secondary database promotions.

STEP 03

Region Promotion

RepliKube immediately promotes the closest sync secondary replica, updates active coordinates, and routes client connections without packet loss, avoiding split-brain scenarios.

SLA Guarantees By Tier

Our contracts contain concrete recovery timeouts. If failover limits exceed specified bounds, credits are applied to your invoice.

GROWTH
30sSLA Timeout

For applications where 30 seconds of cold standby promotion is fully acceptable, ensuring standard protection.

ENTERPRISE
2sSLA Timeout

Custom isolated nodes that route around packet disruptions at raw infrastructure speeds, backed by engineer response guarantees.