Case Study: DocuSign achieves 47% performance boost and 4X availability with SanDisk Fusion ioMemory PCIe accelerators

Docusign® And Sandisk: Eliminating Paper—One Digital Signature At A Time

DocuSign, the global leader in Digital Transaction Management, was experiencing explosive, three‑fold annual growth and hundreds of thousands of daily users. Their traditional fiber‑SAN architecture became a bottleneck for OLTP workloads, causing transaction slowdowns during peak times and limiting the company’s ability to scale and remain always‑on for customers.

DocuSign migrated its databases onto SanDisk Fusion ioMemory PCIe application accelerators, replacing seven SANs with 20 server‑local PCIe cards to deliver tens of thousands of IOPS. The change cut I/O latency in half, improved overall application performance by 47%, boosted availability 4×, reduced datacenter footprint and power use, and restored reliable, scalable performance for customers.

DocuSign

Grant Peterson

Chief Technology Officer