:: Library Catalog

Saved in:

Bibliographic Details
Format:	Recurso educativo Open Access
Language:	en
Published:	1981
Subjects:	Card Catalogs Cataloging Costs Libraries Library Acquisition Library Automation Library Planning Library Standards Library Surveys Library Technical Processes Online Systems
Online Access:	https://eric.ed.gov/?id=ED211120
Tags:	Add Tag No Tags, Be the first to tag this record!

The Future of Card Catalogs. Report of a Program Sponsored by the Association of Research Libraries, January 18, 1975.
Published: (1975)

Online Catalogs and Shelflist Files: A Survey of ARL Libraries.
by: Epple, Margie, et al.
Published: (1987)

RECON Alternatives for Eight British Columbia Public Libraries: An Ancillary Report for the British Columbia Library Network Prepared at the Request of the Greater Vancouver Library Federation and Greater Victoria Public Library.
by: Baldwin, Paul E., et al.
Published: (1980)

Retrospective Conversion: Investing in the Future.
by: Boss, Richard
Published: (1984)

The Catalogue Revolution.
by: Barry, Jennifer
Published: (1997)

Report of the Task Force on Cost Analysis and Technical Considerations.
by: Seal, Robert A., et al.
Published: (1979)

Deciding the Future of the Catalog in Small Libraries.
by: Anderson, David C.
Published: (1980)

CENTRALIZED PROCESSING FOR THE PUBLIC LIBRARIES OF NEW YORK STATE, A SURVEY CONDUCTED FOR THE NEW YORK STATE LIBRARY.
Published: (1966)

Building a Special Library's Database--Special Considerations.
by: Moulton, Lynda W.
Published: (1984)

Selecting a Retrospective Conversion Vendor.
by: Lisowski, Andrew, et al.
Published: (1984)

Retrospective Conversion: Pipedream or Practicality?
by: Awcock, Frances
Published: (1985)

Committee on the Future of the Card Catalog. Final Report.
by: Seal, Robert A., et al.
Published: (1979)

Integrated Automated Systems and Technical Services.
by: Phelps, Doug, et al.
Published: (1988)

Automation of the Technical Services Department in the Community College Library.
by: Bial, Raymond, et al.
Published: (1987)

The Card Catalog Mentality or We Have Always Done It This Way.
by: Leonard, W. Patrick
Published: (1980)

The Washington Library Network's Computerized Bibliographic System.
by: Reed, Mary Jane Pobst
Published: (1975)

The Automation of Technical Services in Venezuela's National Library: Aspects of a Transfer of Library Technology.
by: McGinn, Thomas P.
Published: (1982)

Book Processing Alternatives for the Libraries of the South Central Region of Ontario.
by: Bowron, Albert
Published: (1974)

Integrated Library Information Systems in ARL Libraries. SPEC Kit 90.
by: Hirshon, Arnold
Published: (1983)

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

Impulse fur Bibliotheken (Impulses for Libraries). Publications of Essen University Library 19.
by: Helal, Ahmed H., Ed.
Published: (1995)

Retrospective Conversion of Three Library Collections.
by: Johnson, Carolyn A.
Published: (1982)

Creating Copy Specific Records for Local Databases.
by: Kaplan, Denise P.
Published: (1984)

Suddenly Last Decade! Automation Arrives.
by: Epstein, Susan Baerg
Published: (1983)

Preparations for Retrospective Conversion: An Empirical Study.
by: Ryans, Cynthia C., et al.
Published: (1983)

Libraries and Networks in Transition: Problems and Prospects for the 1980's.
by: De Gennaro, Richard
Published: (1981)

A Cost Model for Retrospective Conversion Alternatives.
by: Peters, Stephen H., et al.
Published: (1984)

Innovative Designs for Acquisitions and Cataloging Departments as a Result of Library Automation.
by: Greenberg, Esther
Published: (1974)

Freezing Card Catalogs.
Published: (1978)

The King Research Project: Design for a Library Catalog Cost Model.
by: Mullikin, Angela G.
Published: (1981)

Report of the Task Force on Technical Processing.
by: Bauer, Alice G., et al.
Published: (1979)

Change in the Catalog in the Context of Library Management.
by: Allen, Geoffrey G.
Published: (1986)

Library Information System Time-Sharing (LISTS) Project. Final Report.
by: Black, Donald V.
Published: (1970)

Report of the Task Force on Catalog Usage.
by: Begg, Karin, et al.
Published: (1979)

Library Automation: A Survey of Leading Academic and Public Libraries in the United States.
by: Mann, Thomas W., Jr., et al.
Published: (1986)

Multi-Functional Library Systems.
by: Saffady, William
Published: (1985)

Access Denied: The Discarding of Library History.
by: Cox, Richard J., et al.
Published: (1998)

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

Minimal-Level Cataloging: A Look at the Issues--A Symposium.
by: Horny, Karen L., et al.
Published: (1986)

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'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
ui	"standard"
language	"en"
VUFIND_SESSION	"1f85ab3e3d016116a6fe20f317bfc05a"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1784862441.3743 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "1f85ab3e3d016116a6fe20f317bfc05a" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1583}
SessionHelper	Laminas\Stdlib\ArrayObject {#1773}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"ui=standard; language=en; VUFIND_SESSION=1f85ab3e3d016116a6fe20f317bfc05a"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.217.169"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"60793"
REDIRECT_URL	"/Record/eric_ED211120/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_ED211120/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1784862441.3698
REQUEST_TIME	1784862441

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
ui	"standard"
language	"en"
VUFIND_SESSION	"1f85ab3e3d016116a6fe20f317bfc05a"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1784862441.3743 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "1f85ab3e3d016116a6fe20f317bfc05a" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1583}
SessionHelper	Laminas\Stdlib\ArrayObject {#1773}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"ui=standard; language=en; VUFIND_SESSION=1f85ab3e3d016116a6fe20f317bfc05a"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.217.169"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"60793"
REDIRECT_URL	"/Record/eric_ED211120/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_ED211120/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1784862441.3698
REQUEST_TIME	1784862441

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Similar Items

Similar Items

Environment & details:

Environment & details: