Real-Time Device Tracking
at Sub-Millisecond Latency

Cachee drops a transparent caching layer between your IoT platform and Redis/DynamoDB — turning 8ms device lookups into 1.5µs cache hits with zero application code changes.

5,333×

Faster Lookups

125×

Faster Geofence

<100ms

Alert Latency

75%

Fewer Servers

How We Integrate

Deploy Cachee Agent

Single Docker container or sidecar alongside your existing infrastructure. One-line install, no app changes.

Point Your App at Cachee

Swap your Redis/Elasticache endpoint to Cachee (RESP-compatible). Existing SET/GET/HGET commands work unchanged.

L1 In-Memory Cache Intercepts

Hot device state (GPS, status, last-seen) served from Rust L1 cache at 1.5µs. Cache misses transparently pass through to your backend.

Monitor via Portal

Real-time hit rates, latency percentiles, and cost savings visible on your Cachee dashboard. Alert rules built in.

Why Cachee for IoT Fleets

⚡

Sub-Millisecond Device Lookups

Device state (GPS coordinates, battery, firmware version) served from L1 cache in 1.5µs — enabling real-time fleet maps even at 100K+ devices.

🌐

Instant Geofence Evaluation

Boundary checks drop from 15ms to 0.12ms. Geofence alerts fire before a truck crosses the zone — not 8 seconds after.

🔔

Real-Time Alerts, Not Batch

Device offline, temperature spike, unauthorized movement — alerts reach operators in under 100ms instead of 3–8 seconds.

📈

Scale Without Scaling Infra

Serve 10× more devices on the same backend. Cachee absorbs read storms so your Redis cluster doesn't have to.

💰

60–75% Infrastructure Savings

Replace 12–40 Redis nodes with 3–8. Monthly infra cost drops from $25–80K to $8–20K without sacrificing performance.

🔒

Zero Code Changes

RESP protocol compatible. Your existing Redis client libraries, connection pools, and commands work as-is. Deploy in minutes.

Performance: Before & After Cachee

Metric	Without Cachee	With Cachee	Improvement
Avg Device Lookup	8 ms	0.0015 ms	5,333× faster
Geofence Evaluation	15 ms	0.12 ms	125× faster
Alert Latency	3–8 sec	<100 ms	Real-time
Redis / DB Infra Cost	$25–80K/mo	$8–20K/mo	60–75% savings
Server Count	12–40 nodes	3–8 nodes	75% fewer

Ready to see sub-millisecond device tracking on your infrastructure?

Schedule a Demo Start Free Trial

Real-Time Device Trackingat Sub-Millisecond Latency