Mid-Size Law Firm Eliminates Downtime with a Cloud Migration
A 45-attorney firm was losing billable hours to aging on-premises infrastructure. Katalyst migrated the firm to a fully managed cloud environment with zero data loss and cut IT-related downtime by 99.8%.
The Challenge
Our client is a well-established law firm with 45 attorneys and 30 support staff specializing in corporate law, real estate transactions, and estate planning. For years, the firm relied on aging on-premises servers to run their practice management system, document management platform, and email infrastructure. The hardware was seven years old, well past its useful life, and the cracks were showing.
The firm was experiencing frequent outages averaging four to six hours per month, directly cutting into billable hours. Attorneys working remotely or from the courthouse struggled with a painfully slow VPN that predated the pandemic. Backup jobs were failing silently, going unnoticed for weeks at a time. Most alarming, the firm had no disaster recovery plan, a single hardware failure could have taken them offline for days, putting active cases and client confidentiality at risk.
The managing partner estimated the firm was losing over 120 billable hours per month to IT-related disruptions. With hourly rates averaging $350, that translated to more than $40,000 in lost revenue every month. Beyond the financial impact, the firm's reputation was at stake. Client data security is paramount in legal practice, and the existing infrastructure offered little assurance.
The Solution
Katalyst designed a phased cloud migration built around our Managed Cloud and Managed Security & MDR services, ensuring 24/7/365 support, managed detection and response, and disaster recovery from day one. The firm couldn't afford significant downtime during the transition, so we executed the migration in three carefully planned stages.
Phase 1: Foundation (weeks 1-2)
We deployed Microsoft 365 with Exchange Online, replacing the aging Exchange server. All 75 user accounts were configured with conditional access policies and multi-factor authentication. Katalyst migrated 2.3 TB of email data with zero downtime using a hybrid cutover approach, and immediately enrolled the firm in our security awareness training program to reduce phishing risk.
Phase 2: Core applications (weeks 3-4)
The practice management system was migrated to Azure-hosted infrastructure managed under our Managed Cloud service. We replaced the legacy VPN with secure Zero Trust Network Access, giving attorneys the same performance whether they were in the office, at home, or in the courtroom. Our backup and disaster recovery solution was deployed with 15-minute recovery point objectives, and we stood up a full failover environment to ensure business continuity.
Phase 3: Document management (weeks 5-6)
Document management was migrated to SharePoint Online with custom metadata preservation, critical for a firm managing thousands of active case files. Endpoint detection and response was deployed across all workstations as part of the Managed Security & MDR stack. Legacy on-premises servers were decommissioned, and the former server room was reclaimed for office space.
The Results
Six months after migration, the impact on the firm has been transformative. The firm has experienced less than 10 minutes of unplanned downtime, a 99.8% reduction from the pre-migration average. Attorneys now access all systems securely from any location with performance that matches or exceeds what they experienced in the office.
With priority SLA and 24/7/365 support, the firm's IT issues are resolved in minutes rather than hours. Dark web monitoring has flagged and remediated two instances of compromised credentials before they could be exploited. The predictable monthly cost replaced unpredictable break-fix bills that sometimes exceeded $15,000 in a single month.
We didn't realize how much time we were losing to IT problems until they stopped. Katalyst gave us enterprise-grade security and support at a price that actually saved us money compared to what we were spending before. The transition was seamless, our attorneys barely noticed the migration was happening.
Managing Partner · Mid-Size Law FirmKey Takeaways
- Zero-downtime migration is achievable with proper planning and phased execution, even for firms with complex practice management and document systems.
- 24/7/365 support eliminates the productivity drain of waiting for business-hours IT responses, which is critical for firms where billable hours drive revenue.
- Cloud infrastructure with disaster recovery eliminates the capital expense cycle of server replacements every five to seven years while providing business continuity that on-premises solutions cannot match.
- Predictable costs through managed services help firms budget accurately and avoid the surprise IT expenses that erode profitability.
Losing billable hours to aging IT?
Let's talk about a phased cloud migration that protects your data, your uptime, and your client confidentiality.