Your most common usage of the I2E Web Services API is likely to be to automate query execution to generate results. Queries themselves are always constructed and refined in the I2E client interface; from there they can be saved onto the I2E server ready for batch processing. When running a query automatically you need to provide, as a minimum, two pieces of information: the location of the index and the location of the query. In this post we won’t worry too much about the index — we’ll assume that the index that the user originally used to create their query is still available — and focus on the query.
As saved by the user, the query contains sufficient information to specify the search itself (keywords, classes, phrases, etc.) as well as controlling the output settings, which will include (among other things) the format of the results (HTML, TSV, XML, etc) along with the ordering of results and selection of columns and highlighting. Read the rest of this entry »