Barraged with terms like "structured and unstructured data," "enterprise search," "federated query," and "business intelligence and analytics," corporate decision makers are awash in ambiguous and overlapping meanings. Making the distinction between metadata and data may reduce the confusion.
sql query like
educate users in developing SQL skills to reduce their reliance on programmers. What's the Problem? However, even for users who can compose left outer joins with the best of them, the problem of locating the correct database, table, and column (to query or report against) in a multidatabase enterprise (often with thousands of tables and many thousands of columns) can be formidable. This aspect of the search problem, the search before the search, is described as the metadata search issue: in which