Known Facts about the Physical Functional Components: The physical products are built using many kinds of parts such as
ingredient parts (e.g. steel, cement, metals, glass, silicon or plastic),
mixtures (e.g. led and acid in led-aced batteries), alloys, tightly coupled
parts (e.g. copper strings and plastic insulator in electric wires or threads
in a cloth) and of course components. It is foolish to define that any kind of
part having one of more useful properties (reusable or standardized) is a
component.
Don’t we know that the components are a very special kind of parts
having unique characteristics for achieving CBD (Component Based Design –
hierarchy of replaceable components)? Except components, no other kind of parts
can achieve equivalent hierarchy of replaceable parts. What is the hidden nature
that is enabling them to achieve the hierarchy of replaceable parts?
If we show to an expert
a part and ask him, weather it is a component or it is not a component, I am sure
he must have no problem positively identifying it. That is, if it is a
component, he would say that it is a component. If it is not a component, he
would say that it is not a component. He may make a mistake in case of very
small non-functional parts such as bolts, screws or panels. He might fail in
very rare fringe cases (e.g. false positively or false negatives). But he would
not fail in case of functional components such as CPU, Engine, CD-player,
car-battery or hard drive, where a functional component is a component that is
built by using more than one part to perform a function of a container product.
What are the unique
striking characteristics that are allowing the experts positively identify the
functional components? What are the features or characteristics unique to the
functional components that are allowing the experts to positively distinguish
functional components from other kinds of parts? Today software engineers are
clueless about the nature of the physical functional components and CBD. The
sad part is, scientists of computer science and researchers of software
engineering refuse to discover the light of truth, that could expose huge error
that side tracked the software engineering for nearly 50 years.
Please kindly remember,
the purpose of components is achieving hierarchy of replaceable components,
which results in eliminating the spaghetti code. It is not necessary that even
a single components in the hierarchy to have any properties (e.g. reusable or
standardized) erroneously attributed to software components nor conform to any
existing so called component models.
The computer science and software engineering research community
committed a huge error. The sad part is scientists and researchers refuse to
learn the truth and use the light of the truth to overcome the darkness of
ignorance (e.g. to solve software crisis, which is due to the darkness of
ignorance). It is beyond my grasp, why research community refuses to discover
the truth (e.g. by acknowledging the obvious facts and analyze the facts and
simple observations). I believe, discovering the truth (e.g. by starting with
essential characteristics of functional components and CBD) shall put the
computer science on the right path that leads to an unprecedented revolution in
software engineering.
Research is nothing but pursuit of absolute truth and pursuit of
absolute truth is sacred duty of any real scientist. Refusing to discover the truth
(e.g. nature such as essential characteristics of physical functional
components or essential aspects of CBD of physical products) is nothing but
abdicating the sacred duty. Once the essential characteristics of physical
functional components are discovered, it is impossible to find a valid reason,
why is not possible to invent equivalent software components for achieving
component hierarchy of replaceable software components (e.g. that eliminates
spaghetti code), where the hierarchy of replaceable software components is
equivalent to the hierarchy of replaceable physical components that is an
essential aspect of the CBD of physical products.
For example, how can any software expert conclude that it is impossible
to invent equivalent software components without even trying to know the
essential characteristics uniquely and universally shared by each and every
physical functional component known to mankind? The experts of various physical
products have been using the tacit knowledge about the essential
characteristics unconsciously either to positively identify each of the
physical components or to positively differentiate each of the physical
components from other kinds of physical parts. It may take few weeks of
handwork to convert this kind of tacit knowledge into explicit knowledge to
positively identify equivalent software components, but acquiring such explicit
knowledge is not impossible.
There exists a truth and the truth can be discovered. It is not hard to
discover the truth. My humble request to scientists of computer science and
researchers of software engineering is kindly discover the light of truth for
overcoming the darkness of ignorance and resultant software crisis. It is a
fact that the computer science is in darkness, because no effort is made to
discover various kinds of physical parts for categorize various kinds of parts
by discovering essential characteristics (and purpose) of each kind of parts.
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