Governing Library Networks: The Quick and the Dead for the 1990s.

Fuente: ERIC Institute of Education Sciences

Saved in:

Bibliographic Details
Main Author:	Billings, Harold
Format:	Recurso educativo Open Access
Language:	en
Published:	1989
Subjects:	Administrative Organization Bibliographic Utilities Cost Effectiveness Decentralization Governance Library Automation Library Cooperation Library Networks Local Area Networks Microcomputers Preservation
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Library Workstations.
by: Nelson, Nancy, et al.
Published: (1988)

Federal Documents in the Online Catalog: Problems, Options, and the Future.
by: Swanbeck, Jan
Published: (1985)

CheapLANS: Resource Sharing on a Budget.
by: Ogg, Harold C.
Published: (1991)

Local Area Networks--For Your Library?
by: Leggott, Mark
Published: (1989)

Summary of a Study of Organization and Governance of Alabama State Library Systems.
Published: (1978)

The Telecommunications Landscape: 1986.
by: Lynch, Clifford A., et al.
Published: (1986)

An Interlibrary Loan Network Among Academic Libraries of Saudi Arabia.
by: Siddiqui, Moid Ahmad
Published: (1996)

The Invisible Drip...How Data Seeps Away in Various Ways.
by: Cribbs, Margaret A.
Published: (1987)

WLN's Database: New Directions.
by: Ziegman, Bruce N.
Published: (1988)

Library and Information Networks: Centralization and Decentralization.
by: Segal, JoAnn S.
Published: (1988)

The Library Network at AT&T.
by: Penniman, W. David, et al.
Published: (1988)

Micros for the 1990's: An Update.
by: Grosch, Audrey N.
Published: (1991)

Everywhere Access: Remote Control Software for the Internet.
by: Beckett, George
Published: (1994)

The Linked Systems Project: Progress, Promise, Realities.
by: McCoy, Richard W.
Published: (1986)

Library-Vendor Relations: An Era of New Challenges.
by: Hoffmann, Ellen
Published: (1987)

Automating Preservation Information in RLIN.
by: Kruger, Betsy
Published: (1988)

The CONSER Project: Recommendations for the Future. Network Planning Paper Number 14.
by: Heynen, Jeffrey, et al.
Published: (1986)

The York Public Libraries Network: A Unique Model for Co-operative Automation.
by: Horrocks, Jane, et al.
Published: (1986)

Bibliographic Utilities and the Use of Microcomputers in Libraries: Current and Projected Practices.
by: McAninch, Glen
Published: (1986)

Linked Systems.
Published: (1988)

Factors Shaping Library Systems in the 1980's: Trends in Networking, Part I; Part II.
by: Smith, Mary K., et al.
Published: (1986)

OCLC Utilization in Health Sciences Libraries. CE 35, Revised Edition.
by: Armes, Patti
Published: (1980)

Governance Model Alternatives for Organizing Library Systems.
by: Seidenberg, Edward
Published: (1981)

Bibliographic Control of Microform Sets: Some Recent Accomplishments and Concerns.
by: Leung, Shirley W.
Published: (1989)

Supping with the Devil: New Library Alliances in the Information Age.
by: Billings, Harold
Published: (1993)

Networking in Transition: Current and Future Issues.
by: Sugnet, Chris, Ed., et al.
Published: (1988)

CONSER: Revolution and Evolution.
by: Bartley, Linda K., et al.
Published: (1988)

An Overview of Applications of Automation to Special Collections: Maps and Archives.
by: Tusa, Bobs M.
Published: (1993)

Library Networking: Current Problems and Future Prospects!
by: Mockus, Laima
Published: (1983)

Technical Services in the Mission of the Library: The "Back Room" Performers.
by: Cimbala, Diane J.
Published: (1988)

Library Networking in North America in the 1980s. Part 1: The Dreams; the Realities.
by: Hildreth, Charles R.
Published: (1987)

OCLC and Rural Library Service.
by: Walters, Clarence R.
Published: (1989)

BOOK CATALOG AND CARD CATALOG--A COST AND SERVICE STUDY.
by: CHILDERS, THOMAS, et al.
Published: (1967)

The Midwest Regional Library Network (MIDLNET): A Progress Report to the Library Community. Draft of Final Report.
by: Markuson, Barbara Evans, Comp.
Published: (1975)

A Conceptual Exploration of a Bibliographer's Workstation Network.
by: Van Arsdale, William O., III, et al.
Published: (1994)

Retrospective Conversion on a Micro: Options for Libraries.
by: Beaumont, Jane
Published: (1986)

CD-ROM as a Cataloging Tool.
by: Saunders, Laverna M.
Published: (1988)

The Organizational Misfits.
by: Suozzi, Patricia A., et al.
Published: (1992)

Technical Considerations in Planning for a Nationwide Library Network.
by: Segal, Ronald
Published: (1980)

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"
VUFIND_SESSION	"637952d0a410951145afa37e154bdeb6"
language	"en"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789210081.7248 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "637952d0a410951145afa37e154bdeb6" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1782}

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; VUFIND_SESSION=637952d0a410951145afa37e154bdeb6; language=en"
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	"216.73.216.61"
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	"14699"
REDIRECT_URL	"/Record/eric_EJ404151/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_EJ404151/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789210081.7206
REQUEST_TIME	1789210081

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
ui	"standard"
VUFIND_SESSION	"637952d0a410951145afa37e154bdeb6"
language	"en"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1789210081.7248 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "637952d0a410951145afa37e154bdeb6" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1782}

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; VUFIND_SESSION=637952d0a410951145afa37e154bdeb6; language=en"
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	"216.73.216.61"
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	"14699"
REDIRECT_URL	"/Record/eric_EJ404151/Similar"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_EJ404151/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789210081.7206
REQUEST_TIME	1789210081

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Similar Items

Similar Items

Environment & details:

Environment & details: