The business value of data quality initiatives will generally depend on the ability of the corporation to maintain an accurate metadata repository.doi:10.1016/B978-155860891-7/50005-6Jack E. OlsonElsevier Inc.Olson, J. E. (2003). Sources of inaccurate data. In J. E. Olson (Ed.), Data ...
Fortunately, this is often not a problem if the directions of the shadow sources are chosen wisely. Viewers will often accept highly artificial shadows, because the spatial and graphical aspects of shadows are usually more important than as a means to "justify" the lighting (in fact, most tele...
UniversityofIllinoisatUrbana-Champaign www.cs.uiuc.edu/~hanj April9,2019DataMining:ConceptsandTechniques1 Chapter3:DataPreprocessing Whypreprocessthedata?Datacleaning Dataintegrationandtransformation Datareduction Discretizationandconcepthierarchygeneration Summary April9,2019 DataMining:...
2.1. Installing Quarkus extensions for JDBC data sources 复制链接 You must install thequarkus-agroalextension and a Quarkus JDBC database driver extension to configure a JDBC data source. The JDBC database driver that you a...
Blocking and hotspots are common sources of contention. Blocking is caused by long-running tasks such as expensive I/O operations. Hotspots result from concentrated access to certain data that everyone needs. Avoid blocking while accessing resources because resource contention leads to requests being ...
For a perfect theoretical seismic data set, the recorded signalrxof the wave propagation from a specific sourceSirecorded by a hydrophoneGjafter a reflection of amplitudeRxat the 3D locationx(x,y,z) can be expressed as follows: Equation 1 ...
To Microsoft Jet, a "database" has different meanings depending on the source of the data. While a Microsoft Jet database is physically represented as an .mdb file, the database for other data sources is just a logical construction. For example, a dBASE or Microsoft FoxPro database is not...
If your web component uses such objects as enterprise beans, data sources, or web services, you use Java EE annotations to inject these resources into your application. Annotations eliminate a lot of the boilerplate lookup code and configuration elements that previous versions of Java EE required....
Note the data sources in use, such as ODBC, OLE DB, and ADO. In addition to questions related to database connectivity, here are some general application assessment questions that you may need to ask. Identify the programming language used for the main application as well as any supplementary...
is not the only way to specify a version of the Java Runtime Environment for Message Queue to use. The JRE used by the Message Queue command line utilities (imqadmin,imqbrokerd,imqcmd,imqobjmgr,imqdbmgr,imqusermgr,imqkeytool) is determined by the following sources, in order of ...