We’re going to add one more item to our pre-ECM project checklist:
1) Where should we store our content?
Database storage used to be expensive. In the 1950’s, the cost per megabyte of storage exceeded $10,000/MB. Today, the cost has dropped to a few cents. Not only have storage costs dropped, so have memory costs as they have followed the same price drop as storage. Taking advantage of lower costs; most DB manufacturers have begun offering high performance in memory databases (IMDB – In-Memory Database).
From an ECM perspective; because of the higher database costs, content storage solutions were designed to use databases to store only the metadata or the index values associated with content, and the actual files and documents were stored on cheaper file storage devices. While lowering costs, this approach meant that ECM solutions were forced with managing, synchronizing, backing up, and designing applications where index values were one place and the actual documents, audio/video files were somewhere else. Continue reading