Case Study: 2 PB Enterprise Vault Migration To Expireon
Executive Summary
This case study examines how a global pharmaceutical company successfully migrated over 2 petabytes of Enterprise Vault archive data to a modern cloud-based solution using Cloudficient’s Expireon. The organization aimed to retire its legacy archive infrastructure, enhance its eDiscovery capabilities, and consolidate its data centers while maintaining compliance with complex global regulatory requirements.
The project addressed several key challenges, including the technical complexity of decommissioning a massive archive, the need for streamlined eDiscovery processes, and the urgency of adopting a scalable cloud-based solution. A thorough proof of concept demonstrated Expireon’s superior performance in accuracy, usability, and compliance, ensuring it met all organizational needs.
The migration's outcomes were transformative: the company modernized its data architecture, enhanced legal and compliance workflows, and reduced IT overhead while maintaining business continuity. Decision-makers seeking to optimize large-scale data migrations and compliance-driven workflows will find this case study an invaluable resource.
Pharma
Industry
Global
Region
40,000
# Employees
6 Months
Project Length
2,000
# TB
128,000
# Archives
Table of Contents
The Challenges
Legacy Archive Retirement
The retirement of their legacy archive, specifically the Enterprise Vault system, represents a substantial undertaking due to the size and long-standing use of this archive solution. As one of the largest archives in the world at 1.35 petabytes (Pb) compressed, the Enterprise Vault environment has been in use for many years, primarily for Mailbox Archiving and Journal Archiving.
Decommissioning this system requires a highly strategic approach, as it involves extracting, securing, and relocating vast amounts of critical data. Additionally, given the length of time using the system and the dependency of the organization on this legacy archive, there are deeply embedded workflows and familiarity among end users, IT, and the legal team.
These factors mean that transitioning away from this system involves not only technical data transfer but also adaptation of processes and user education on the new system.
Ensuring minimal downtime and preserving data integrity throughout the process are essential to the project's success.
New Solution for All Data and eDiscovery Efficiency
The existing archive solution is no longer meeting the evolving needs of modern data management, particularly when it comes to eDiscovery. The organization requires a new, more sophisticated solution that not only accommodates the sheer volume of their data but also facilitates easier, more efficient first-level culling of information.
Simplifying the eDiscovery process is crucial, especially given the need to reduce the time and resources currently expended on locating, filtering, and retrieving relevant data.
An advanced solution would ideally allow for intuitive, fast search capabilities, helping the legal and compliance teams respond more effectively. By implementing a system with more powerful filtering and organizational tools, the organization can streamline the initial phases of eDiscovery, thereby lowering overall costs and reducing the risk of delays in legal processes.
Suitable vs Unsuitable Data Types for Migration to Microsoft 365
Data Center Consolidation While Favoring The Cloud
The organization's broader strategy includes consolidating its data centers to achieve a leaner, more efficient infrastructure footprint. As the company considers its options, there is a clear preference toward migrating to the cloud.
This shift aligns with current industry trends, where cloud-based solutions offer greater flexibility, scalability, and cost efficiency. Moving the large-scale archive to the cloud, however, presents several challenges. It necessitates robust planning to ensure that the migration of petabytes of data is seamless, secure, and compliant with regulatory standards.
Additionally, the transition must factor in the potential for new cybersecurity risks associated with cloud environments and ensure that there is no interruption in service. By strategically leveraging cloud solutions, the organization can optimize resource utilization, potentially reducing maintenance costs associated with physical infrastructure while gaining access to advanced analytics and AI capabilities that can enhance data management.
eDiscovery Requests and the Need for Speed
The organization processes between 10 to 20 eDiscovery requests each month, a substantial volume that underscores the importance of a responsive, efficient system.
Timely access to data is critical, especially as each request must proceed through multiple phases before reaching downstream systems for further analysis or litigation support.
A system capable of fast, reliable data retrieval is essential to keep up with this demand. The new data solution should be optimized not only for high-speed access but also for workflow automation, which would streamline the process from initial data search to downstream processing.
By reducing latency in eDiscovery workflows, the organization can meet tight legal deadlines more consistently and improve overall operational efficiency in their legal and compliance functions.
KEY TAKEAWAY
With a huge amount of data to migrate and added complexity from requirements relating to the customer operating at a global level, a robust, scalable platform is needed: Expireon fitted the bill, perfectly!
Cloudficient Solution
Cloudficient implemented a comprehensive strategy using Expireon, our next generation information governance platform.
Proof of Concept
This customer undertook an extensive Proof of Concept (PoC), working with an impressive 50 terabytes of data to ensure they selected the best solution. Their testing was exceptionally thorough, rigorously evaluating multiple cloud archiving solutions.
Over 50 varied searches were conducted on their existing platform to directly compare performance, accuracy, and usability across potential future solutions. After a comprehensive comparison, only Cloudficient met every requirement, seamlessly supporting data onboarding, precise and efficient search functionality, and live journal capture.
In fact, during the tests several discrepancies were identified between data produced by their current system and Expireon – with Expireon proving to be correct each time.
Contemporaneous Versions of Documents
With a live journal stream sending data directly to Expireon, our solution is able to ensure the contemporaneous versions of documents linked to email messages are captured at the same time as the journal message.
No other solution on the market provided the customer with this critical feature.
Speed
When production migration began, Cloudficient's cloud-native architecture truly demonstrated its capabilities. Our solution consistently achieved onboarding speeds exceeding 15 terabytes per day—an unprecedented pace in the industry, saving valuable time and resources for the customer.
But it’s not just the onboarding speed that impressed this customer, it’s the overall speed of producing the required legal data to their downstream systems.
Here are some statistics:
Minimal Footprint
Case Creation
Onboarding Speed
Data Export
Expireon compared with other cloud archive solutions
Support End-to-End Legal Processes
Using Expireon, they now enjoy robust, end-to-end support for their entire legal discovery process. Expireon not only consolidates multiple use cases and business needs but also simplifies operations by housing all essential discovery functions in one comprehensive solution.
This is an all-in-one answer for their complex data management, making their workflow faster, more efficient, and highly adaptable to future needs.
Key Results
No disruption to business operations
Successful, rapid data onboarding of legacy legal data
Maintained and improved compliance requirements
Live streaming journal data into Expireon enables correct contemporaneous files to be captured for all messages
Business Impact
Modernized data architecture with data in native formats in the cloudImproved data accessibility
Reduced time to produce legal data for downstream systems