suryadev vasudev schrieb am 06.04.2010 um 23:26:35 (-0700) [[Neo] Date effectiveness (Time Variance) implementation in Neo4J]:
> We are exploring Neo4J for a resource management application. [ straightforward requirements list without any discernible graph specifica snipped ] > In Neo4J, we created Library, Book-Club, Publisher, Student and Books. > We are finding it difficult to implement the time variance. Oh, that ... > The business requirements are:- > 1. The book publisher can lease books till his end registering date > 2. Publisher can specify lease start date and end date for each book > 3. Do not lend beyond end leasing date > 4. Do not lend beyond end membership date > 5. Query Student-book relationships (What books were borrowed/ > reserved, who was the publisher, what was the book club) for a given > date range > > How do we model the date in Neo4J? Heretical counter-question: Why model the date in Neo4J if any SQL database provides full-spectrum date-time functionality? -- Michael Ludwig _______________________________________________ Neo mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user