Knowledge Hub

The worlds of structured data and textual data are as far apart as the ocean is from the desert. These worlds are extremely different. But there is great value in being able to bring them together.

To that end there is textual ETL. Textual ETL reads text and disambiguates the text. As data is placed into a structured format from a textual format, the word that has been found and the context of the word that has been found are captured. That is the mechanics of how textual ETL operates.

How does textual ETL know what words to pluck out from text? Textual ETL knows by fiat of one or more taxonomies. The taxonomies alert textual ETL as to what words are important and need to be placed into a database for the purpose of analysis. In addition, the taxonomies provide the context for the word that has been selected.

Another feature of textual is inline contextualization. While many words can be contextualized by the usage of taxonomies, not all words can be treated this way. In addition to taxonomies, inline contextualization allows the word and its context to be selected by means of the positioning of the word in raw text and the proximity of the word or phrase to other words and phrases.