Data Acceleration
- High cache hit rate by using ARC’s most recently used (MRU) and most frequently used (MFU) Read Cache algorithms.
- Data resilvering (rebuilding of used space).
- Compression and Deduplication for improved performance.
![](https://vfusion.io/wp-content/uploads/2023/02/3d-rendering-stock-indexes-virtual-space-economic-growth-recession_232104-2196.jpeg)
Here is how VFusion Data Acceleration works
![](https://vfusion.io/wp-content/uploads/2023/02/startup-1.png)
Acceleration
Acceleration of random writes with Write Log (ZIL) on SSD (SATA/SAS/NVMe)
![](https://vfusion.io/wp-content/uploads/2023/02/hybrid-solution.png)
Hybrid
Hybrid Read Cache
![](https://vfusion.io/wp-content/uploads/2023/02/data-cleaning-1.png)
Cache level
Second Read Cache level (L2ARC) on an SSD (SATA/SAS/NVMe)
![](https://vfusion.io/wp-content/uploads/2023/02/ram-memory.png)
Adaptive Replacement
First level in RAM (ARC – Adaptive Replacement Cache)