Archival and eDiscovery Address Different Challenges
"eDiscovery is an end-to-end process starting from the point of identifying all information across an enterprise to processing it for culling and legal hold, and analyzing and reviewing it for pertinence to case matters or litigations or investigations. The process of eDiscovery spans across enterprise data sources, datacenters, remote offices and across data types--in short, it’s a process that needs to work across boundaries for it to be transparent, accurate, complete, effective and exhaustive. eDiscovery is an enterprise wide problem and is required for both active and archive content sources. eDiscovery challenges and requirements are orthogonal to archiving challenges and requirements. Customers need a best of breed approach for solving both eDiscovery and archiving challenges.
Archival is the process of storing non-active or older data in repositories for longer-term online access. The primary goal of archival is to prune data from active content applications for the purposes of cost savings, capacity growth management, performance and efficiency. In the past few years, email archiving has taken a much more dominating position among various archiving applications. Archival is typically done for email content, and to a far lesser extent, file and other content even though archival, in general, includes emails, files, and sometimes includes records management too. In any environment today, archived data is likely only 10-20 percent of the total online data, at best."