In 3-tier architecture, however, the server-level applications are remote from one another, meaning each server is specialized with a certain task (for example: web server/database server). 3-tier ...

Figure 3: An example data flow diagram demonstrates how data moves and interacts throughout the system. (Source: Beningo Embedded Group) You’ll notice that some data assets don’t interact. The orphan ...

The way to structure data for a database, along with the tools provided to allow database administrators to build the logical database layer, is part of the conceptual DBMS schema layer. The ...