Databases implementation

The Beilstein Online Database - Implementation, Content and Retrieval, S.R. Heller (Ed.), American Chemical Sodety, Washington, DC, 1990. 

Similarity searching is the database implementation of the similarity concept. Some of the steps involved in similarity searching are overviewed next, in the context of chemoinformatics. 

The ACS also offers the "Beilstein Online Database." This is claimed to he the most complete and systematic collection or evaluated data oh organic compounds. The database is reviewed in a len-chapler. "The Beilstein Online Database Implementation. Content, and Retrieval." available from American Chemical Society. Washington. DO... 

These remarks have been carefully taken into account for the database implementation. Figure 2 represents the Unified Modeling Language (UML) class diagram we have chosen corresponding to the ER diagram in Figure 1. 

Stephen R. Heller, The Beilstein Online Database Implementation, Content, and Retrieval, Developed from a symposium sponsored by the Division of Computers in Chemistry at the 198th National Meeting of the American Chemical Society, Miami Beach, FL, September 10-15, 1989, in ACS Symposium Series 436, American Chemical Society, Washington, DC, 1990. 

The following questions should be analyzed in the preparation of database implementation ... 

In this paper we describe the basic design of a microarray gene expression database to help microarray users and their informatics teams set up their information services. The first version of the microarray database object model ArrayExpress, which is described here, was developed at the European Bioinformatics Institute (EBI) in collaboration with the German Cancer Research Centre (DKFZ) and posted on the Internet in November, 1999 (see (http //www.ebi.ac.uk/arrayexpress)). A relational database implementation maxd based on the ArrayExpress object model was conducted at the University of Manchester (http //bioinf.man.ac.uk/microarray/resources.html) and is widely used for microarray laboratory informatics support. 

Hartwell IO, Haglund KA. An overview of Dialog. In Heller SR, ed. The Beilstein Online Database implementation, content and retrieval. ACS Symposium Series 436. Washington, DC American Chemical Society, 1990 42-63. 

Coordinates for some structures determined from X-ray diffraction studies were obtained using the Cambridge Crystallographic Database, implemented through... 

Analyzers database implementation Normally the data provided by the computerized maintenance management systems (CMMS) are not sufficient to provide the information needed to make the right decisions regarding improving analyzers reliability. The combination of the CMMS and an analyzer database provides a very powerful tool. Today, there are several commercial instrument database software available in the market. Alternatively, an analyzer database can be developed in-house using common database software such as Microsoft Access. An analyzer database should contain the following basic information ... 

Heller, S. R., ed. The Beilstein Online Database Implementation, Content and Retrieval. American... 

Calderaro A, Pieeolo G, Gorrini C, Montecchini S, Buttrini M, Rossi S, Piergianni M, De CF, Arcangeletti MC, Chezzi C, Medici MC. Leptospira species and serovars identified by MALDI-TOF mass spectrometry after database implementation. BMC Res Notes. 2014 7 330. 

Since graph database implementations do not provide versioning per se, a versioning model had to be developed (Mordinyi et al. 2015). Figure 8.5 illustrates the schema used to handle multiple versions of an individual Sample. For each individual the approach creates a current, revision, and history node in the database. Additionally, a Commit node is created that stores metainformation of the operation, such as a timestamp or the committer. 

FIGURE 2 Sample saeen from a modern steam tables database implementing the IAPWS-95 formulation (From A. H. Harvey, A. P. Peskin, and S. A. Klein, NIST/ASME Steam Properties, NIST Standard Reference Database 10. Standard Reference Data Office, NIST, Gaithersburg, MD 20899 information also available at srdata >nist.gov or http //www.nist.gov/srd/nist10.htm). 

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