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1 Check out books. Book database. Circulation database. Step 1.1 Top Level DFD. Patron database. Patron ID barcode. Patron id number. Valid patron id. Books selected. Library Card. Circulating book. Book id number. Librarian. Books provided. Book barcode. 1.1 Check patron status.
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1 Check out books Book database Circulation database Step 1.1 Top Level DFD Patron database Patron ID barcode Patron id number Valid patron id Books selected Library Card Circulating book Book id number Librarian Books provided Book barcode Polchow, M. - Homework 3
1.1 Check patron status 1.3 Charge Book 1.2 Check book status 1.4 Settle library fine Step 1.2 First Level DFD Patron Database Book Database Circulation Database Due Date Invalid patron Valid patron Circulating book Non-circulating book Patron ID number Library card Book ID number Librarian Books selected Outstanding fine Paid Fine Patron Account Credit Library fine notice Books provided accounting Amount paid Cash Polchow, M. - Homework 3
Start Prohibit access to books Allow patron access to books Step 1.3 Flow Chart false true Does Patron have valid card? Patron is recognized as valid cardholder Patron has invalid card false true false true book available? Patron will pay fine? Book available for loan validate check-out status on patron record and provide book Reference book cannot be check out. Finish Polchow, M. - Homework 3
2.1 Short Scenario Cataloging Process • A book ordered by the Acquisition Department is given to the Cataloging Department. The Catalog Department identifies the book. Next, the cataloger create a MARC record for the book by one of three ways, either creating the information, using the publisher information or accessing the Library of Congress catalog information. The complete MARC record information is used to update the library’s databases for authority control, books and authors. The cataloger then creates a public catalog card from the MARC record. The card is added to the OPAC. The barcode and spine labels for the book are prepared, printed, and attached to the book. The book is then sent to the Circulation Department. Polchow, M. - Homework 3
2.2 Top Level DFD Catalog a book Circulation Department Library of Congress Book Publisher Book Database Author Acquisitions Department Authority control Shipping invoice Valid access point Book’s Title Author’s name Acquired book Cataloged book Catalog Card OPAC Non-cataloged book Publisher’s citation ISBN Record MARC data ISBN number Publisher user id Polchow, M. - Homework 3
1.2 Identifybook 1.1 createMARCrecord Barcode &spine label 1.3 Create 1.5 Create catalog card 1.4 Preparebook forcirculation 2.3 Top Level DFD Book Author AuthorityControl Acquisitions Acquired book Confirmed invoice New book record Author ID # Book ID # New author record Author data New control record Title data Library of Congress Publisher book citation ISBN # MARC card data Publisher Publisher login data ISBN record Dewey decimal data Barcode data Barcode label Catalog card data Cataloged book Spine label OPAC Book provided Circulation Polchow, M. - Homework 3
start false Author, title exist in authority control? Check library’s authority control data true Log onto Library of Congress database to search for title/author data. Create MARC record, update author and/or title database information 2.4 Flow Chart Page 1 of 4 false Book have catalog card? true Polchow, M. - Homework 3
false false Does ISBN record exist in Library Congress? Does ISBN record exist in Library Congress? true true Log onto Publisher database to search for book citation. Create MARC record, create authority record, update author and/or title database information Log onto Publisher database to search for book citation. Create MARC record, create authority record, update author and/or title database information 2.4 Flow Chart Page 2 of 4 Polchow, M. - Homework 3
2.4 Flow Chart Page 3 of 4 false false Does publisher have record? Has cataloger exhausted all sources? true true Research any unknown data leads Create MARC record, create authority record, update author and/or title database information Contact unknown data sources to confirm new record Create MARC record, create authority record, update author and/or title database information Polchow, M. - Homework 3
false false Does book have catalog card? Does book have barcode & spine label true true Create a catalog card and update OPAC Update inventory quantity and location of materials. Send Item to circulation Finish 2.4 Flow Chart Page 4 of 4 Use MARC record data to create barcode and spine label Polchow, M. - Homework 3