{"product_id":"9780792384502","title":"Fundamentals of Information Systems","description":"Fundamentals of Information Systems contains articles  from the 7th International Workshop on Foundations of Models and  Languages for Data and Objects (FoMLaDO '98), which was held in  Timmel, Germany. These articles capture various aspects of database  and information systems theory: identification  as a primitive of database models deontic action programs  marked nulls in queries topological canonization in  spatial databases complexity of search queries complexity  of Web queries attribute grammars for structured document  queries hybrid multi-level concurrency control efficient  navigation in persistent object stores formal semantics of UML  reengineering of object bases and integrity dependence  .    Fundamentals of Information Systems serves as an excellent  reference, providing insight into some of the most challenging  research issues in the field.","brand":"Torsten Polle, Torsten Ripke, Klaus-Dieter Schewe","offers":[{"title":"Default Title","offer_id":45858071249214,"sku":"9780792384502","price":3020.86,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4357\/7662\/products\/9780792384502_13d12230-d6f2-47df-8a6b-bfc16e1d8df4.jpg?v=1707327041","url":"https:\/\/exclusivebooks.co.za\/products\/9780792384502","provider":"Exclusive Books Online","version":"1.0","type":"link"}