anchor modeling造句

• In anchor modeling, pieces of information can be tied to points in time or to intervals of time ( both open and closed ).
• The research can be followed at www . anchormodeling . com, where material on anchor modeling is made public and free to use under a Creative Commons license.
• If information about such changes to the database needs to be kept bitemporal anchor modeling can be used, where in addition to updates, also delete statements become non-destructive.
• Points or intervals of time not directly related to the domain being modeled, such as the points of time information entered the database, are handled through the use of metadata in anchor modeling, rather than any of the above mentioned constructs.