Title: Transition Timeline--New RLG Database Infrastructure & RLIN21
 
 
 
 
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Transition Timeline

Last updated 18 January 2005

Where we are and what's needed to complete the transition from RLIN to RLIN21™ and be ready to use RLG databases after their migration to a new infrastructure. The technical services transition period is coming to an end as we complete migrating all databases over the next several weeks.

Countdown (Rev. Jan. 18, 2005)

  • February: RLG releases test version of RLIN21 client, with access to migrated name authority records, to RLIN NACO contributors.
  • February 25: End date for all bibliographic record retrieval and input using RLIN Terminal for Windows. NACO contributors only continue to use RLIN Terminal for Windows software past this date to create, update, and submit name authority records in the LC/NACO Authority File (NAF).
  • February 26-28: Database service outage for changeover to migrated databases—during this period, only the RLG Cultural Materials database, The AMICO Library™, and RedLightGreen will be searchable.
  • March 1: With their new user IDs, RLG database users begin searching the newly migrated databases; all users who enter records directly in the RLG Union Catalog and SCIPIO begin working in the migrated databases with the RLIN21 client.
  • Later in March: RLG releases RLIN21 client for NACO contributors to create, update, and submit name authority records.
What we need from you

Completed steps

  • January 10: A new version of the RLIN21 client for SCIPIO cataloging was released for two weeks of testing by RLG's SCIPIO Advisory Task Force.
  • January 7, 2005: Information was posted for users exporting records through Z39.50, about the 952 fields that identify every record in a title cluster.
  • September 29, 2004: The cataloging client was further enhanced in response to users' suggestions.
  • September 22: Users began filling in a Web form to confirm/change the user IDs and passwords their institutions will use after RLG database migration.
  • August 13: A test database of sample migrated RLG Union Catalog records was created for users to test their Z39.50 clients.
  • August 2: New user ID guidelines were posted for current RLIN users on how to determine the need for and format of access IDs for the RLG Union Catalog post-migration.
  • July 22: The new cataloging client received a set of enhancements in response to user feedback.
  • July 1: All users had converted from RLIN telnet to RLIN21 Web interface searching, and the old access was turned off.
  • June 21: A test file of sample, migrated RLG Union Catalog records was created for record-exporting users to test their loaders.
  • June 2: Users begin creating and updating bibliographic records in the current RLG Union Catalog through the new Windows-based RLIN21 client. (Client roll-out events were held around the country all year.)
  • May 31: This was the last day to order snapshot files prior to a temporary halt in snapshots production until after full database migration is completed.
  • April 16: Changes were made to current RLG Union Catalog records retrieved by Z39.50 clients and Eureka MARC export. The RLIN21 Web interface got a set of enhancements in response to early users.
  • April 7: MARC 21 equivalents for RLIN fields were issued on the Web; these will be used in the RLG Union Catalog database migration.
  • March 15, 2004: Users began searching the RLG Union Catalog, and the Name and Subject Authority files, through the new RLIN21 Web interface. (In June, the new interface was extended to the English Short Title Catalogue, Hand Press Book, and SCIPIO: Art and Rare Book Sales Catalogs databases.)

 


 
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