Integrated Library System (ILS) Data Dictionary

Lookup table of Horizon item and borrower codes. The source of this data are the code definition tables in Horizon, such as bstat, btype, collection, and itype.

This dataset is useful for understanding the codes used in some of Seattle Public Library's other open datasets. These codes (namely "ItemType" and "ItemCollection") are systematically used in the cataloging of items within Integrated Library System (ILS), Horizon (Sirsidynix).

Data and Resources

Integrated Library System (ILS) Data DictionaryCSV
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Additional Info

Field	Value
Source	https://cos-data.seattle.gov/resource/pbt3-ytbc
Author	David Christensen
Last Updated	July 22, 2025, 19:59 (UTC)
Created	July 22, 2025, 19:59 (UTC)
Category	Community and Culture
Contact Email	open.data@seattle.gov
Department	Seattle Public Library
Frequency	Monthly
Publisher	data.seattle.gov
harvest_object_id	113e139d-00c6-4182-ae41-ad3bb07af7b9
harvest_source_id	5365fd4f-4dee-4a64-8b1c-c2025205baa9
harvest_source_title	seattle