作者: Tom R Hagadone
DOI: 10.1007/978-3-642-73975-0_3
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摘要: The period of the 1970s saw a great deal emphasis placed on design and implementation database systems for management collections chemical structures. Techniques were developed creating canonical connection table representations, efficient substructure search devised, effective computer-graphics-based structure drawing software was written. Since that time, most in-house have been replaced with commercially available standardised managing databases. today is improving integration existing databases addition new to provide better access wide variety compound-related information. This article will survey current practice emerging trends in structures, reactions, compound property data, documents. Topics be covered include types currently being maintained level achieved, hardware environments, user training support issues, approaches accessibility