Sampling the Cataloging Backlog: The University of Wyoming Library's Experience.

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Authors:	White, Carol, Roos, Tedine
Format:	Recurso educativo Open Access
Language:	en
Published:	1988
Subjects:	Academic Libraries Bibliographic Utilities Cataloging Higher Education Library Surveys Library Technical Processes Models Research Methodology
Online Access:	Acceder al recurso
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Automated Authority Control in ARL Libraries. SPEC Kit #156.
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Multipurpose Technical Services Workstations: Access to NOTIS/OCLC/GTO with a Single Microcomputer.
by: Breeding, Marshall
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Standard for University of California Union Catalog Input Records; Standard for Brief Machine-Readable Bibliographic Records for University of California Libraries; [and] Record Format for the MELVYL Catalog. Technical Reports Nos. 1-3.
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The Corruption of Cataloging (and) Catalog Outsourcing: No Clear-Cut Choice.
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Online Catalog Maintenance: The Role of Networks, Computers, and Local Institutions.
by: Mifflin, Ingrid, et al.
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Cataloging Practices and Resource Sharing of Curriculum Collections in Academic Libraries.
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Information Handling in Selected Academic Libraries of the Caribbean.
by: Rodriguez, Ketty
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Elements of the Bibliographic Record Used by Reference Staff Members at Three ARL Academic Libraries.
by: Hufford, Jon R.
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Cataloging Production Standards in Academic Libraries.
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Born-Again Cataloging in the Online Networks.
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Variation in Place of Publication: A Model for Cataloging Simplification.
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Happy Birthday to MELVYL (Part 2).
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A Cost Model for Preservation: The Columbia University Libraries' Approach.
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AACR2R: Dissemination and Use in Canadian Libraries.
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Reader Use of a Nationwide Research Library Network: Local OPAC vs. Remote Files.
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AACR2R Use in Canadian Libraries and Implications for Bibliographic Databases.
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Record Formatting: MARC AMC.
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Cooperative Project To Develop a Database of Discipline-Specific Workbook Exercises for Agricultural and Biological Engineering, Entomology, and Biological Sciences Courses.
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Library Automation: A Survey of Leading Academic and Public Libraries in the United States.
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A Study of Graphic Novel Cataloging Records.
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Maxwell's Handbook for AACR2R: Explaining and Illustrating the Anglo-American Cataloguing Rules and the 1993 Amendments.
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Derivative Bibliographic Relationships: The Work Relationship in a Global Bibliographic Database.
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Cataloging Backlog in Academic and Public Libraries: The Case of Ohio.
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Integrated Automated Systems and Technical Services.
by: Phelps, Doug, et al.
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The Network Library System: The History and Description of an Evolving Library-Developed System.
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Quality Control in Data Conversion.
by: Juneja, Derry C.
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Online in Academia: A Survey of Online Searching in U.S. Colleges and Universities.
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An Experiment in Outsourcing at the College of Charleston Libraries.
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Japanese Bibliographic Information--Its Control and Standardisation.
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The Creation and Persistence of Misinformation in Shared Library Catalogs: Language and Subject Knowledge in a Technological Era. Occasional Papers.
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The Bibliographic Control and Preservation of Latin Americanist Library Resources: A Status Report with Suggestions.
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A Study of Music Cataloging Backlogs.
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Report from the OCLC/RLG Seminar: Local Systems and Bibliographic Utilities: Data Exchange Options.
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A Guide to Special Collections in the OCLC Database.
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Cataloging Backlogs: Their Content and Control. A Survey of Collection Developers and Catalogers in OhioLINK Libraries.
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ARL Statement on Unlimited Use and Exchange of Bibliographic Records.
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Library Automation and the National Research Network.
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if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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