Contents
What is modularity in DBMS?
Modularization can be sought for as a technique to provide context-dependent perspectives over a given shared information repository. This chapter presents an approach to database modularization where the modules represent application-specific perspectives over the shared database.
What is modular design structure?
Modular design, or modularity in design, is a design principle that subdivides a system into smaller parts called modules (such as modular process skids), which can be independently created, modified, replaced, or exchanged with other modules or between different systems.
What are modular parts?
A product is modular when there are no unpredictable elements in the design of its parts. Modularity standardizes the way by which components fit together — physically, mechanically, chemically and so on. The parts fit and work together in well-understood, crisply codified ways.
What is a modular system?
What is a Modular System? A modular system is a collection of building blocks that can be configured in different ways, adapting for different customer needs. Over time, some modules will be developed to serve new purposes or to improve performance in some aspect.
What are two properties of good module structure?
A module has a clear, defined responsibility. Each function implemented by only one module. A module must able to tested independently from other modules. An error in a module can’t propagate to other modules.
What are the modular drivers?
Module Drivers are the mechanism used to indicate the strategic reason a module should be created. There are twelve Module Drivers which cover the entire life cycle of a product.
What are the properties of modular system?
The desirable properties of a modular system are: Each module is a well defined system that can be used with other applications. Each module has a single specific purpose. Modules can be separately compiled and stored in a library.
What are the properties of good module structure?
Two or more modules have nested together. A module has a clear, defined responsibility. Each function implemented by only one module. A module must able to tested independently from other modules.