Annotation Query Language

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The Annotation Query Language (AQL) is a database language for building extractors for text mining . This enables structured information to be extracted from semi-structured and unstructured data or documents. AQL is similar in its syntax to the database query language SQL .

AQL was developed by IBM in 2004 and is used in products such as IBM InfoSphere BigInsights, IBM InfoSphere Streams and IBM SPSS .

Individual evidence

  1. ↑ http://pic.dhe.ibm.com/infocenter/bigins/v1r2/index.jsp?topic=%2Fcom.ibm.swg.im.infosphere.biginsights.doc%2Fdoc%2Fbiginsights_aqlref_con_aql-overview.html
  2. ↑ http://bigdataconsultants.blogspot.ch/2013/07/aql-annotation-query-language.html