OPAC search functionality

Search location default

Every search query starts in the local library system. As much as possible, the OPAC handles search queries within Wise, since that will be the majority of search queries.

Branch groups

The OPAC always reasons from one branch. The OPAC configuration defines which other branches or networks (Branch Groups) it cooperates with. This configuration affects the search results.

After clicking on a title, users can view the Items tab on the title details page to see where a title or copy is available.

External sources also use the branch group mechanism mentioned above, via an interface created by OCLC. This allows very specific control over which branches can and may search which external sources.

Preselections and smart search bar

Customers can search the OPAC by typing one or more words (separated by a space) into the search field.  The search bar has a number of other features to make searching easier, such as Search Help preselections. These preselections can help speed up searching for users.  Several preselections are available, such as e-books, articles, music, etc.

Search Help selections are also a useful means of highlighting certain collection items.

Filtering and sorting results

Search results can be filtered using facets (refinements). For each facet, the number of results is shown; customers can specifically turn filters on and off. The results found can be sorted in various ways.

Installation

The technical part of installing the OPAC is done by OCLC, in consultation with the library. During installation, a basic configuration is set up. Afterwards, it can be customized if desired.

Solr

Solr is the underlying search system of the OPAC. It is a stand-alone application and it runs separately from OCLC Wise and the database. In order to search for titles, Solr must be fed with titles.