wiki:reportCatalogueCount2017

Report on actively used bib records by library, 2017

Running the following query counts the number of distinct bibliographic records that are associated with:

  • 1 or more copies owned by the target library system
  • 1 or more URIs (URLs for electronic resources) owned by the target library system

The report filters out deleted bib records and deleted call numbers and avoids duplicates. It is my belief that this is an accurate reflection of the number of bib records a given library would need to extract if it wanted to leave Conifer and create its own library system.

Note: If one wants to consider the number of records required for a single system (for example, all of the records required by the Laurentian campus libraries), it may be lower than the simple sum of all of the individual libraries in the system. For example, two different libraries in the same system may have attached copies to the same record.

Note: This does not count the number of records required for URIs, as the required location for those changed so that they are recorded at the system level rather than at the individual library level.

As of April 10, 2017, here's the list of libraries and the number of bib records each one currently requires:

WITH raw AS (
  SELECT id, conifer.count_bibs(id)
  FROM actor.org_unit
  WHERE (parent_ou = 1 OR ou_type IN (3,4))
    AND opac_visible IS TRUE
)
SELECT aoup.name AS "Parent", aou.name, raw.count_bibs
  FROM raw
    INNER JOIN actor.org_unit aou ON aou.id = raw.id
    LEFT JOIN actor.org_unit aoup ON aoup.id = aou.parent_ou
  ORDER BY 1, 3 DESC;

                   Parent                   |                      name                       | count_bibs 
--------------------------------------------+-------------------------------------------------+------------
 Algoma System                              | Algoma University, Wishart Library              |      88892
 Algoma System                              | Lest We Forget Remembrance and Military Library |       1218
 Child and Community Resources              | CCR - Sudbury                                   |        690
 Child and Community Resources              | CCR - Thunder Bay                               |        323
 Child and Community Resources              | CCR - Sault. Ste. Marie                         |          1
 Child and Community Resources              | CCR - Fort Frances                              |          0
 Collège Boréal                             | Collège Boréal - Sudbury                        |      20117
 Collège Boréal                             | Collège Boréal - Timmins                        |       1510
 Collège Boréal                             | Collège Boréal - Toronto                        |       1167
 Collège Boréal                             | Collège Boréal - Témiskaming                    |        607
 Collège Boréal                             | Collège Boréal - Kapuskasing                    |        257
 Collège Boréal                             | Collège Boréal - Hearst                         |         97
 Collège Boréal                             | Collège Boréal - Nipissing                      |          6
 Conifer                                    | Laurentian University                           |    1047892
 Conifer                                    | Algoma System                                   |     189183
 Conifer                                    | Collège Boréal                                  |      47934
 Conifer                                    | Université de Hearst                            |      37962
 Conifer                                    | Special Libraries                               |      33553
 Conifer                                    | Northern Ontario Health Library Consortium      |      22846
 Conifer                                    | Child and Community Resources                   |       1010
 Laurentian University                      | J.N. Desmarais Library                          |     438673
 Laurentian University                      | University of Sudbury                           |      25896
 Laurentian University                      | Laboratoire de didactiques, E.S.E.              |      12580
 Laurentian University                      | Huntington University Library                   |      11466
 Laurentian University                      | Music Resource Centre                           |       6526
 Laurentian University                      | School of Architecture                          |       3586
 Laurentian University                      | Centre franco-ontarien de folklore              |       2798
 Laurentian University                      | IT Service Desk                                 |        568
 Northern Ontario Health Library Consortium | HSN Health Sciences Library                     |       7562
 Northern Ontario Health Library Consortium | Northern Ontario School of Medicine (East)      |       3685
 Northern Ontario Health Library Consortium | St. Joseph's Care Group                         |       3083
 Northern Ontario Health Library Consortium | Northern Ontario School of Medicine (West)      |       3074
 Northern Ontario Health Library Consortium | Sault Area Hospital                             |       1891
 Northern Ontario Health Library Consortium | North Bay Regional Health Centre                |       1783
 Special Libraries                          | Mining and the Environment Database             |      23214
 Special Libraries                          | Glencore Process Support Centre Library         |       4571
 Special Libraries                          | Art Gallery of Sudbury                          |       2559
 Special Libraries                          | John B. Gammon Geoscience Library               |       2377
 Special Libraries                          | Vale Inco                                       |        830
 Special Libraries                          | Northeast Mental Health Centre                  |          2
 Université de Hearst                       | Hearst, Bibliothèque Maurice-Saulnier           |      35515
 Université de Hearst                       | Hearst Timmins, Centre de Ressources            |       4450
 Université de Hearst                       | Hearst Kapuskasing, Centre de Ressources        |       2348
(43 rows)
Last modified 2 years ago Last modified on Apr 10, 2017, 12:27:39 PM