JSON databases also can generate column indexes that speed up SQL knowledge queries. Developers determine the columns their applications might be using, and the backend system mechanically maintains the indexes. A variety of indexes can be utilized, together with main indexes, global secondary indexes , and even full-text search indexes. Comparison of a multi-table relational knowledge model to a simplified JSON document. One of the most substantial transformations came in the way methods store, organize and access knowledge. Instead of solely storing international keys, it’s common to retailer precise overseas values together with the model’s data.

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