A Design for a Mini-Computer Based Serials Control Network

Fuente: ERIC Institute of Education Sciences

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Bibliographic Details
Main Author:	Johnson, Millard F., Jr.
Format:	Recurso educativo Open Access
Language:	en
Published:	1976
Subjects:	Computer Oriented Programs Library Automation Library Networks Medical Libraries Minicomputers Online Systems Serials
Online Access:	Acceder al recurso
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A Guide to Using the Bibliographic Features of the Integrated Library System (ILS).
by: King, Susan G.
Published: (1980)

Library-Specific Microcomputer Software.
by: Levert, Virginia M.
Published: (1985)

A Serials Holdings List Using UNIX Refer.
by: Boyce, Judith I., et al.
Published: (1987)

Proceedings of the LARC Institute on Automated Serials Systems (St. Louis, Missouri, May 24-25, 1973).
by: Axford, H. William, Ed.
Published: (1973)

Dedicated Versus Resource-Shared Library Computer Systems
by: Elchesen, Dennis R.
Published: (1976)

Serial Arrival Prediction Coding; A Serial Predictive Model for Use by System Designers
by: Grosch, Audrey N.
Published: (1976)

Serials Control Systems on Microcomputers.
by: Leatherbury, Maurice C.
Published: (1984)

Serials Management by Microcomputer: The Potential of DBMS.
by: Vogel, J. Thomas, et al.
Published: (1984)

On-Line Serials Control System in a Large Biomedical Library: (1) Description of the System
by: Fayollat, James
Published: (1972)

Applications of Minicomputers to Library and Related Problems. Papers Presented at the 1974 Clinic on Library Applications of Data Processing, April 28-May 1, 1974.
by: Lancaster, F. Wilfrid, Ed.
Published: (1975)

On-Line Serials Control in a Consortium Setting.
by: Loepprich, Joyce
Published: (1975)

Microcomputer Backup to Online Circulation.
by: Intner, Sheila
Published: (1981)

Computerized Serial Processing System at the University of California, Berkeley
by: Silberstein, Stephen M.
Published: (1975)

The Potential of On-Line Circulation Systems as Public Catalogs: An Introduction.
by: Rockman, Ilene F.
Published: (1980)

Serials Automation at Kearney State College.
by: Pitkin, Gary M.
Published: (1975)

A Comparison of Arrival Algorithms for Automated Serial Claiming Operations.
by: Christensen, John O.
Published: (1975)

A Minicomputer as Front End Processor for an Automated Library System.
by: MacKinnon, R. J., et al.
Published: (1975)

Library Automation and Networking: Perspectives on Three Decades.
by: De Gennaro, Richard
Published: (1983)

After the Online Catalog: A Call for Active Librarianship.
by: Johnson, Millard F., Jr.
Published: (1982)

Use of Medical Library Systems--Geographic Analysis.
by: Miido, Helis
Published: (1992)

CLOSSS: A Machine Readable Data Base of Social Science Serials, Progress Report, 1971-1972. Working Paper No. 8.
by: Roberts, S. A., et al.
Published: (1973)

Integrated vs. Stand-Alone Systems.
by: Kline, Norman
Published: (1986)

The Network Library System: The History and Description of an Evolving Library-Developed System.
by: Senzig, Donna M., et al.
Published: (1987)

The Local Area Network (LAN) and Library Automation.
by: Farr, Rick C.
Published: (1983)

Online Serials Circulation in a Library Network.
by: Golden, Susan
Published: (1982)

Why Use a Minicomputer? Some Factors Affecting Their Selection.
by: Wainwright, Jane
Published: (1975)

Automated Acquisition of Periodicals, L.A. SER. (Library Automation - Serials).
by: Kadmon, Gedalia
Published: (1973)

Acquisitions Systems: Sydney Micro Library System.
by: Desmarais, Norman
Published: (1986)

Co-operation in Library Automation; the COLA Project.
by: Ashford, John, et al.
Published: (1975)

A Computer-Produced Serials Book Catalog with Automatically Generated Indexes.
by: Spalding, Helen H.
Published: (1980)

The Challenge of the Eighties--the Comprehensive Electronic Service System (CESS).
by: Grosch, Audrey N.
Published: (1983)

Integrated Library Systems for Small Libraries: Estimating the Cost.
by: Havercamp, Dan
Published: (1985)

Implementation of the Ohio College Library Center's Proposed Serials Control Subsystem at the University of South Florida Library: Some Preliminary Considerations.
by: Twitchell, Anne, et al.
Published: (1976)

RAMAS: The RITL Automated Management System. Master Control and Periodicals Control Subsystems. Stockholm Papers in Library and Information Science.
by: Ya-chun, Lian
Published: (1982)

The Development of the Washington Library Network.
by: Swartz, Roderick G.
Published: (1979)

What Good Are Microcomputers, Anyway?
by: Mason, Robert M.
Published: (1983)

Library Automation: Changing Patterns and New Directions
by: De Gennaro, Richard
Published: (1976)

Creation of a Book Order Management System Using a Microcomputer and a DBMS.
by: Neill, Charlotte, et al.
Published: (1985)

Technology and the Online Catalog.
by: Graham, Peter S.
Published: (1983)

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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