Vision Solutions
183 Case Studies
Case Study: Sonnenschein Nath & Rosenthal LLP achieves zero‑downtime data‑center move and Exchange consolidation with Vision Solutions Double‑Take Availability
A Vision Solutions Case Study
Sonnenschein Nath & Rosenthal LLP - Customer Case Study
Sonnenschein Nath & Rosenthal LLP, a full-service international law firm with roughly 700 lawyers across 14 locations, needed reliable, 24/7 access to critical systems and planned to centralize Microsoft Exchange while moving more than 250 servers to a new data center. The firm’s top priorities were preventing missed filing deadlines, reducing operational complexity, and ensuring business continuity through a dual datacenter design.
They implemented Vision Solutions’ Double-Take Availability to replicate data in real time, centralize Exchange into three 3-node clusters, and manage backup and continuity from a single console. As a result, Sonnenschein moved 250+ servers with no user downtime, consolidated Exchange with full redundancy, achieved rapid failover in seconds or minutes, and centralized enterprise recovery and replication.
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