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Bibliographic Details
Main Authors:	Henderson, James W., Ed., Rosenthal, Joseph A., Ed.
Format:	Recurso educativo Open Access
Language:	en
Published:	1968
Subjects:	Automation Book Catalogs Cataloging Costs Library Catalogs Maintenance Preservation Research Libraries Serials
Online Access:	https://eric.ed.gov/?id=ED029655
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Research Possibilities in the Machine-Readable Catalog: Use of the Catalog to Study Itself
by: Richmond, Phyllis A.
Published: (1976)

Technical Services Research, 1988-1991.
by: Simpson, Charles W.
Published: (1992)

Format, Content, Reationale of Public Catalogs at UCLA. Subgroup A; Interim Report.
by: Eckert, Bob, et al.
Published: (1974)

Off-the-Shelf ILS: Library Issues RFP for Integrated Library System.
Published: (1997)

UCLA Working Group on Public Catalogs. Final Report.
by: Aroeste, Jean, et al.
Published: (1976)

The Catalog: Its Nature and Prospects
by: Daniels Ganning, Mary Kay
Published: (1976)

Potential for Change.
by: Franzmeier, Gunter, et al.
Published: (1987)

Book Catalog - to Have or Not to Have
by: Kieffer, Paula
Published: (1971)

Technical Services Research Needs for the 1990s.
by: Veaner, Allen B.
Published: (1983)

U.C.L.A. Working Group on Public Catalogs. Appendix II. Subgroup II; Interim Report: Long Term Goals, Alternatives.
Published: (1975)

The Cost of Maintaining and Updating Library Card Catalogs. Final Report.
by: Dolby, J. L., et al.
Published: (1969)

Alternative Physical Forms for Library Catalogs: Card, Book, Microform, On-Line. A Working Paper Prepared for the Subcommittee on the Future of the Catalogs.
by: Nozik, Barbara A.
Published: (1974)

Investigation Concerning the Modification of the University of Illinois Computerized Serials Book Catalog to Achieve an Operative System at the University of Colorado Libraries.
by: Dougherty, Richard M., et al.
Published: (1968)

Library Automation--Computer Produced Book Catalog.
Published: (1969)

Cataloging with AACR2R and USMARC: For Books, Computer Files, Serials, Sound Recordings, Videorecordings.
by: Fritz, Deborah A.
Published: (1998)

PROCEEDINGS OF THE FIRST TEXAS CONFERENCE ON LIBRARY MECHANIZATION (AUSTIN, MARCH 23-24, 1966). MONOGRAPH NO. 6.
by: CORBIN, JOHN B., ED.
Published: (1966)

Current Issues in Serials Librarianship.
by: Weber, Benita M., Ed., et al.
Published: (1975)

Book catalogs: A Survey of the Literature on Costs.
by: Waldron, Helen J.
Published: (1971)

Automation in Libraries; Papers Presented at the C.A.C.U.L. Workshop on Library Automation (University of British Columbia, Vancouver, April 10-12, 1967).
Published: (1967)

The Future of Card Catalogs. Minutes of the Semi-Annual Meeting of the Association of Research Libraries (85th, Chicago, Illinois, January 18, 1975).
Published: (1975)

California State Library: Processing Center Design and Specifications. Volume I, System Description and Input Processing.
by: Sherman, Don, et al.
Published: (1969)

Notes for Serials Cataloging. Second Edition.
by: Geer, Beverley, Ed., et al.
Published: (1998)

Automated Alternatives to Card Catalogs: The Current State of Planning and Implementation
by: Bierman, Kenneth John
Published: (1975)

To Close of Not to Close: Desuperimposition and the Future of the Catalogs. Report of the Subcommittee on the Future of the Catalogs, Committee on Bibliographical Control. Phase I.
by: Pratt, Virginia, et al.
Published: (1975)

A Regional Serials Program under National Serials Data Program Auspices: Discussion Paper Prepared for Ad Hoc Serials Discussion Group
by: Grosch, Audrey N.
Published: (1973)

Automated Serials Control: National and International Considerations
by: Daniels, Mary Kay
Published: (1975)

The New York Public Library Automated Book Catalog Subsystem
by: Malinconico, S. Michael, et al.
Published: (1973)

Cataloging Policy Manual for Law Libraries.
by: Fiste, David A.
Published: (1984)

The Code, the Catalog, and the Computer.
by: Ayres, F. H.
Published: (1980)

State of the Art and Alternatives. Subgroup B; Interim Report.
by: Bullock, Connie, et al.
Published: (1974)

Automated Cataloging of Technical Reports Via Optical Scanning
by: Stiles, Helen J., et al.
Published: (1972)

Cataloging for a Specific Miniature Catalog.
by: Kilgour, Frederick G.
Published: (1995)

International Library Review. Volume Seven, Number Two. [Special Issue on the National Library of Australia.]
by: Chandler, George, Ed., et al.
Published: (1975)

A Shelflist Conversion for Multi-Library Uses
by: Kazlauskas, Edward John
Published: (1971)

Technical Services: The 1990s.
by: Bonhomme, Mary, Ed.
Published: (1990)

MARCIVE: A Cooperative Automated Library System
by: Bowden, Virginia M., et al.
Published: (1974)

Automation at the Fairfax County Virginia Library System.
by: Baker, Alfred W., et al.
Published: (1974)

Is the Card Catalogue's Unquestioned Sway in North America Ending?
by: Elrod, J. McRee
Published: (1976)

Bilingual Catalogs: Challenges and Options.
by: Allen, Bryce
Published: (1989)

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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