Thus, the third design guideline is using icons based on simplified images relevant to the experience of children to allow them to perceive the actual meaning of the database content.
This fact renders the meaning of the blended database extremely vague.
Arbitrary internal identifiers are reliably unique but essentially devoid of meaning outside the database context.
Unless the ontological meaning of the data in the database was very clear, the classes are annotated with concepts as implicitly defined by the relational database.
Genealogy websites, such as Ancestor Search, Ancestry.com, and Genealogy.com include search engines to find the origin and meaning of any last name in their database of surnames.
Oracle is the world's biggest seller of proprietary (meaning "paid for") database software, with a market share of nearly 50%.
Modeling a database involves evaluating the meaning of each attribute and predicting the operations it must support.
Matching the original "speed" attribute, the newly-modified database includes the intrinsic meaning of "vessels sail fast towards radar station or sea".
For example, mapping PP signatures to gene ontology and annotation databases, to decipher the underlying meaning of these highly-conserved profiles, can be of value.
In task 2 (finding green sour bear picture books database), all students were confused about the meaning of recently viewed Visual Arts icons, and none performed backtrack searches correctly.
Each of these is a unique approach to surpassing the problems associated with a lack of congruity in language and meaning across scientific databases.
