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The Challenge
Researching historical data is particularly complex and requires more than just a full-text search. After all, this involves extremely heterogeneous data sets such as files, maps, images, posters, films and sound recordings. A historical file, for example, has completely different metadata to a historical film poster.
This means that even if the indexing data on archive records is complex and heterogeneous, the search must produce the best results.
This means that even if the indexing data on archive records is complex and heterogeneous, the search must produce the best results.