Smart Synchronization
LuukSync ensures every data point captured in the field reaches the server regardless of connection quality. Smart queues, automatic retries, and zero data loss.
Technology that always works
Every LuukSync component is designed to guarantee data delivery under any network condition.
Priority-based queues
Text syncs first, photos after. So supervisors see data immediately while images upload in the background.
- Text and data first, photos after
- Supervisors see results instantly
- Photos upload in the background
Smart signal detection
LuukSync detects connection quality in real time and adapts its behavior automatically.
- Detects WiFi, 4G, 3G and offline
- Adapts packet sizes
- Smart pause on weak signal
Retry with circuit breaker
If connection fails, LuukSync retries with increasing intervals and stops if it detects a persistent problem.
- Exponential retry intervals
- Circuit breaker prevents useless retries
- Auto-reactivates when signal is detected
Zero data loss
Every form is saved locally with WAL (Write-Ahead Log) before attempting to sync, guaranteeing total recovery.
- Local WAL storage
- Recovery from crashes or unexpected closures
- Post-sync integrity verification
How it works
Three simple steps that ensure your data always arrives.
Capture in the field
The inspector completes the form normally. Data is saved locally immediately.
Smart queuing
LuukSync separates text from photos, prioritizes and detects available connection quality.
Guaranteed delivery
Data is sent to the server with automatic retries. Supervisors see results in real time.
Enterprise-grade architecture
Designed to operate under the most demanding connectivity conditions.
Batch processing
Forms are grouped and sent in optimized batches based on connection quality, reducing network overhead.
Resilient architecture
Local WAL + circuit breaker + exponential retries = a system that never loses data, even if the app closes unexpectedly.