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Prior to the widespread use of the
Internet, the online catalog was often the first information retrieval system library users ever encountered. Now accustomed to web search engines, newer generations of library users have grown increasingly dissatisfied with the complex (and often arcane) search
215:
Throughout the 1980s, the number and sophistication of online catalogs grew. The first commercial systems appeared, and would by the end of the decade largely replace systems built by libraries themselves. Library catalogs began providing improved search mechanisms, including
Boolean and keyword
343:
There are a number of systems that share much in common with library catalogs, but have traditionally been distinguished from them. Libraries utilize these systems to search for items not traditionally covered by a library catalog, although these systems are sometimes integrated into a more
231:
The 1990s saw a relative stagnation in the development of online catalogs. Although the earlier character-based interfaces were replaced with ones for the Web, both the design and the underlying search technology of most systems did not advance much beyond that developed in the late 1980s.
285:(ILS), instead providing drivers that allow for the synchronization of data between the two systems. While the original online catalog interfaces were almost exclusively built by ILS vendors, libraries have increasingly sought next-generation catalogs built by
969:
219:
At the same time, libraries began to develop applications to automate the purchase, cataloging, and circulation of books and other library materials. These applications, collectively known as an
185:
menu. First introduced in 1983, Dynix was one of the first and most popular commercial library automation systems ever released, enjoying nearly twenty years of dominance in libraries worldwide.
254:
This has, in turn, led to vocal criticisms of these systems within the library community itself, and in recent years to the development of newer (often termed 'next-generation') catalogs.
223:(ILS) or library management system, included an online catalog as the public interface to the system's inventory. Most library catalogs are closely tied to their underlying ILS system.
274:, as well as features aimed at greater user interaction and participation with the system, including tagging and reviews. These new features rely heavily on existing
212:
client, users could search a handful of pre-coordinate indexes and browse the resulting display in much the same way they had previously navigated the card catalog.
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provided simpler to use (yet more powerful) systems that could provide relevancy ranked search results using probabilistic and vector-based queries.
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Although a handful of experimental systems existed as early as the 1960s, the first large-scale online catalogs were developed at
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270:), are distinguished from earlier OPACs by their use of more sophisticated search technologies, including relevancy ranking and
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Although library catalogs typically reflect the holdings of a single library, they can also contain the holdings of a group or
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searching, as well as ancillary functions, such as the ability to place holds on items that had been checked-out.
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helps librarians to track selection, acquisition, and licensing of a library's electronic information resources.
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315:, are usually designed to aid the borrowing of books and other materials among the member institutions via
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There are also a number of applications aimed at managing documents, photographs, and other digitized or
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At the same time, organizations outside of libraries began developing more sophisticated
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systems) assist with efforts to preserve documents created by faculty and students.
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These and other early online catalog systems tended to closely reflect the
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10.1002/(sici)1097-4571(199607)47:7<493::aid-asi3>3.3.co;2-y
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381:. Particularly in academic libraries, these systems (often known as
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which may be poor or inconsistent, particularly for older records.
275:
459:
Husain R, Alam Ansari M (2006). "From Card
Catalog to Web OPACs".
366:, and many others—index journal articles and other research data.
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Newer catalog platforms may be independent of the organization's
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Newer generations of library catalog systems, typically called
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335:—the latter catalogs the collections of libraries worldwide.
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359:
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Journal of the
American Society for Information Science
204:
that they were intended to replace. Using a dedicated
528:
Breeding M (2008). "Open Source
Library Automation".
550:
Refactoring a
Library's Legacy Catalog: a Case Study
160:. Online catalogs have largely replaced the analog
60:. Unsourced material may be challenged and removed.
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560:
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226:
1242:
497:"Toward a Twenty-First Century Library Catalog"
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293:projects, often led by libraries themselves.
427:"Why are Online Catalogs Still Hard to Use?"
319:. Examples of this type of catalogs include
251:mechanisms of older online catalog systems.
257:
1205:
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461:DESIDOC Bulletin of Information Technology
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424:
120:Learn how and when to remove this message
243:and popular e-commerce websites such as
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14:
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495:Antelman K, Lynema E, Pace AK (2006).
311:of libraries. These systems, known as
1266:Library cataloging and classification
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501:Information Technology and Libraries
405:International Cataloguing Principles
58:adding citations to reliable sources
29:
1225:
24:
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142:), now frequently synonymous with
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885:Library and information scientist
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296:
239:systems. Web search engines like
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556:. IAML 2015. New York City, USA.
34:
1215:
908:Library and information science
568:"WorldCat facts and statistics"
172:
45:needs additional citations for
980:Electronic resource management
572:Online Computer Library Center
540:
521:
488:
479:
452:
393:Electronic resource management
227:Stagnation and dissatisfaction
164:previously used in libraries.
69:"Online public access catalog"
13:
1:
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136:online public access catalog
18:Online Public Access Catalog
7:
913:Education for librarianship
398:
10:
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1073:History of library science
530:Library Technology Reports
485:Borgman C (1996), 493-503.
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27:Library catalog on the Web
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1081:
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893:
827:
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283:integrated library system
221:integrated library system
1190:Category:Library science
875:Information professional
772:Learning Resource Centre
387:institutional repository
258:Next-generation catalogs
514:10.6017/ital.v25i3.3342
473:10.14429/dbit.26.2.3679
352:Bibliographic databases
152:of materials held by a
960:Collection development
186:
965:Collective collection
237:information retrieval
195:Dallas Public Library
191:Ohio State University
180:
1128:Library associations
1068:History of libraries
985:Information literacy
291:open-source software
54:improve this article
1251:Information science
1005:Library instruction
865:Periodicals/serials
784:Special collections
547:Ganseman J (2015).
1261:Library automation
1180:Category:Libraries
1047:Technical services
1015:Library publishing
1010:Library management
838:Distance education
425:Borgman C (1996).
187:
158:group of libraries
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1025:Readers' advisory
698:Library of things
317:interlibrary loan
287:enterprise search
264:discovery systems
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16:(Redirected from
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1271:Online databases
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975:Discovery system
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346:discovery system
193:in 1975 and the
181:Screenshot of a
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383:digital library
375:Digital Commons
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339:Related systems
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150:online database
145:library catalog
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955:Classification
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507:(3): 128–139.
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373:items such as
344:comprehensive
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313:union catalogs
301:Main article:
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297:Union catalogs
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289:companies and
272:faceted search
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303:Union catalog
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202:card catalogs
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71: –
70:
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65:Find sources:
59:
55:
49:
48:
43:This article
41:
37:
32:
31:
19:
1020:Preservation
970:Conservation
942:
918:Acquisitions
799:Subscription
728:Presidential
576:. Retrieved
562:
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371:born-digital
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173:Early online
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83:
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64:
52:Please help
47:verification
44:
1230:WikiProject
950:Circulation
578:November 4,
467:(2): 41–7.
385:systems or
1245:Categories
1155:Archivists
1138:Librarians
1096:by country
933:Cataloging
928:Assessment
666:Consortium
656:Children's
536:(8): 5–10.
440:(7): 499.
412:References
309:consortium
245:Amazon.com
80:newspapers
1148:fictional
1111:destroyed
1091:Libraries
1030:Reference
990:Inventory
903:Five laws
843:E-science
830:librarian
828:Types of
819:Traveling
661:Christian
621:Libraries
354:—such as
329:NLA Trove
197:in 1978.
110:June 2009
1210:Glossary
1121:national
858:ensemble
762:Research
755:Carnegie
723:National
708:Medicine
641:Academic
399:See also
364:PsycINFO
333:WorldCat
276:metadata
206:terminal
148:, is an
1220:Outline
1200:Commons
1116:medical
1106:ancient
1101:by size
1061:History
1052:Weeding
1035:virtual
938:catalog
777:virtual
745:Private
693:Lending
671:Digital
646:Archive
356:Medline
168:History
154:library
94:scholar
1040:roving
870:School
794:Street
767:School
750:Public
740:Prison
713:Mobile
683:Hybrid
676:shadow
651:Branch
574:. 2009
379:DSpace
331:, and
325:SUNCAT
266:(or a
241:Google
210:telnet
96:
89:
82:
75:
67:
1160:women
1143:women
1083:Lists
853:Music
718:Music
554:(PDF)
430:(PDF)
407:(ICP)
321:COPAC
183:Dynix
101:JSTOR
87:books
943:OPAC
804:Tool
733:U.S.
623:and
580:2009
377:and
360:ERIC
140:OPAC
134:The
73:news
848:Law
809:Toy
703:Map
688:Law
509:doi
469:doi
442:doi
208:or
156:or
56:by
1247::
570:.
534:44
532:.
505:25
503:.
499:.
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463:.
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436:.
432:.
362:,
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323:,
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138:(
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117:(
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108:(
98:·
91:·
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20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
