Posts Tagged ‘ theory

Celeritas

When I chose to blog about technology as well as physics, I did not realize that physics was quite an unpopular subject for bloggers and web 2.0 enthusiasts. Most probably since noone is interested in boring physics classes. Even in school I was least interested in Physics lessons, primarily because my school lessons focussed on the focal length of lenses and how mirrors reflected each other. Then atlast, I came across Einstein’s theories which intrigued me and made me look at physics with new and renewed interest.

I had discussed about tachyons in one of my earlier posts. Tachyons are theoritical particles which could move at a speed faster than light. However, these particles merely exist in theory because it is impossible for any particle to exceed the speed of light. If a particle were to exceed the speed of light, then it would in fact be able to fly back in time, since it would have arrived before it arrived it had left. But, there is no way any body could exceed the speed of light since, it simply would not be allowed. Let us assume there was an engine which could possibly accelerate to light speeds (299,792,458 miles per second) But after reaching the speed of light, it simply would stop accelerating anymore. So now, the engine is pushing out energy and the body is not moving any faster. Where does the energy go? It gets converted to mass and the mass of the body starts growing to gigantic proportions, but still the body would not move any faster.

The example The speed of light which nothing can overtake is represented by a c which stands for ‘Celeritas‘, which is the latin word for swiftness. This post would really need a more elaborate explanation under the shadow of the all encompassing E = MC² which you could watch out for. or rather not.

Outsourcing

In one of my earlier posts, I had hinted that I wanted to write about outsourcing. I would quote from wikipedia which has this to say (at the time of my visit to the site)

“Outsourcing is subcontracting a process, such as product design or manufacturing, to a third-party company. The decision to outsource is often made in the interest of lowering firm costs, redirecting or conserving energy directed at the competencies of a particular business, or to make more efficient use of labor, capital, technology and resources”

I came across an article when I was browsing blogs about something which disturbed me a lot. Dealing with reproductive outsourcing (link). A search on the topic through up features such as medical tourism…The very fact that just to cut down on costs everything can be outsourced to developing countries disturbs me. I do not know how to even react to something like this.

I understand that developing countries do have lower costs of living and many things which would sell at a premium (including labour) in a developed country would be outsourced to cut down on costs and a multitude of other reasons which could be discussed for days…I would sum up the very foundation of the phenomenon of outsourcing from nature principle of balance and the basic theory of economics which requires that demand increases when supply falls and vice versa.

Outsourcing is after all a system. It is a system of doing business (or is it just that?) To simplify matters, I assume it is merely a system and hence would apply the logic that it has its own stages of inception, growth, maturity and decline. The inception of outsourcing was from the need of developed countries to cut down on their costs (and other miscellaneous reasons) Upon reaching the level of saturation or maturity; even outsourcing has to die or fade away…Looking at the future of outsourcing when this would happen , I realize that there would rise a state where costs incurred for outsourcing are no longer commensurate with its benefits, where outsourcing would yield no benefits to the outsourcing unit.
All through this blog post I use the word “cut down costs” because this is the one which we very easily tend to associate with the concept of outsourcing. I do not wish to restrict the meaning of the term “cut down costs” to merely monetary expense but would wish to stretch the blanket over a wide plethora of benefits that outsourcing units receive from it (focussing on core competencies, global reach..to name a few)

To attempt to find out in which stage of its life cycle, outsourcing is in, would not be easy since like all concepts, the concept of the life cycle which I have attempted to present here is not perfect, is vague and abstract as well. However we could always look at what would happen in each one of the stages of outsourcing which would go a long way in understanding the language of outsourcing better.

At the inception of the system of outsourcing was the need for entities in developed countries to gain an advantage over their competitors. The potential outsourcing customers (just thought of a name to make look better than calling them entities “blandly”) had saturated the market (since the country was already at a developed stage) in order to go on, it had to work on three aspects. One, develop new markets; Two, work on value addition to the current markets; three, differentiate themselves from their competitors. We can see that outsourcing directly offered an option for the third aspect and indirectly contributed to the first and second one as well. The indirect contribution came from the fact that outsourcing created new jobs in developing countries, increased their standard of living and made them the new market for the potential outsourcing customer (actually, now their outsourcing customer). Post outsourcing, the outsourcing customer in the developed country was free to focus its attention on developing its core competencies providing value addition to the current markets and competitive advantage as well.

The subsequent stage is of growth which I personally think is where we stand is..I say this since maturity is a point in time whereas growth is a continous process and when we would have reached the point in time where maturity stands we would know that decline is just one step away. In this stage of growth, the outsourcing phenomenon branches out to different areas across the world, entering new areas in all spheres of business and trade. Potential outsourcing customers seek out newer and newer outsourcing service providers to create a competitive advantage. The stage of growth benefits many and increases the number of billionaires in the developing nations quite drastically. Forbes has this to say

Microsoft founder Bill Gates, the world’s richest man for 13 years, and his pal Warren Buffett, who holds the No. 2 spot despite enormous charitable donations, are quickly losing ground to Mexico’s most-monied man, Carlos Slim Helú. Helú’s net worth is up an astonishing $19 billion this year–the single biggest one-year gain in a decade–and is now just $7 billion shy of Gates and $3 billion less than Buffett. After a 20-year reign, Japan is no longer Asia’s top spot for billionaires: India has 36, worth a total of $191 billion, followed by Japan with 24, worth a combined $64 billion.
India’s rich are also marching toward the top of our rankings. Brothers Mukesh and Anil Ambani, who split up their family’s conglomerate in 2005, join Lakshmi Mittal, who heads the world’s biggest steel company, Arcelor Mittal, among the world’s 20 wealthiest. India now has three in the upper echelons, second only to the U.S.

For more on that, go here. So we see that outsourcing has in fact been a hugely equalizing factor, bringing in something which I started off this post with: balance.

Growth of outsourcing has seen phenomenal jumps and has lead to birth of even a few revolutionary systems such as “outsourced outsourcing”, wherein, the outsourcing service provider further outsources it to another provider and merely acts as the bridge between him and the end customer. We could just go on discussing what growth actually means, in positive and negative terms as well. One of the them would also be reason for reason for the birth of reproductive outsourcing and medical tourism. I do not wish to discuss on the conflict between ethics and business on this post. Growth also means that the customer finds newer and newer zones to get his tasks outsourced to.

The level of maturity is marked by a stage where outsourcing would be about to hit a stone wall and there would no longer be any economies in indulging in it. At this stage, most customers would look for other options to substitute for the fall in the power of outsourcing. They would have to come up with strategically important ideas which could take them further and save them from the decline. Customers who would fail to do so, would not be able to take their business further and would suffer defeat as well. Hence, we could assume safely that many customers would exit as this level and would not wait for the decline to come about.

Maturity would actually mean that benefits from outsourcing are no longer as good as they used to be. However, in the final stage of decline; outsourcing would indeed be a burden on the resources of the customer and he would have no option but to discontinue it. Although, the end of outsourcing is not something we can truly visualize now. The end of the system of outsourcing would not mean that many service providers and customers would be out of business. It simply would pave way to the inception of a new system which promises further benefits for everyone involved. We may prophesize that the decline would most probably coincide with the end of developing countries (when, they too would have become developed countries). But there is no such thing as true balance and it is merely an attempt to balance all the way and hence a new system would rise from the ashes of the old and it would change the future as we know it. (I did get a bit carried away with those words I guess…)

Cyberpsychology

When I going through other blogs at random, I realised that people often put up a slice of their personal life on their blogs. I came across, family albums, messages to near and dear ones…love letters and so on…These were all available on the internet for the whole world to see and hear. I realized that it is the human mind’s need to shout out loud to the wide open world that would have initialized such an urge.
My blog would of course tell you a great many things about the kind of person I am, maybe even more than my facebook or orkut profile would tell you…I would not have discussed these with even my closest of friends…which could be true with many others…You might go out for a movie with a friend, share a lot of secrets, discuss things…still you would put lots of stuff online which you would’ve in fact not discussed with anyone….I didn’t even think about this post 3 minutes ago. But now that I have thought of it, I have decided to work on this.
Which brings us to the core idea behind this post. I haven’t worked so much on this topic so it’ll be sometime before this blog gets completed. For now, all I have is this
The wikipedia article
Its not very helpful, since wikipedia still has only a stub regarding the topic. I did my research on the web and came across this great blog on the subject. I also learnt that the phenomenon I was trying to express in the earlier paragraph of this post is known as the disinhibition effect.
Go here for more: Psycyber’s blog
While on the topic of cyber psychology; I did come across this neat little article titled blogging may have psychological benefits. The article is definitely worth a read (all the more so, if you are blogger yourself)

E=MC²

The equation forms the very foundation of theory of invariance as proposed by Einstein. It lays the foundation for the energy created or energy required by/for the movement of a body. This blog would be continued soon…
This topic also would deal with Tachyons

A tachyon is a particle which can move at speeds exceeding the speed of light (the C in the formula). I would write more on it later when I get the time to do so..

But for now, here is a wonderful animation on how a tachyon would look like when it is in motion. Even though it is a particle whose existence has not been proved, yet the animation makes it as real as possible.

The Time is now

there are two things I must write about. About “time” and something else which I forgot. Most probably it was related to IT but I don’t remember anything now. Yeah…got it. I wanted to write about outsourcing. Now the only problem is, I have to read about both to write about them, so I guess both these blogs will have to wait till I am ready…ready to write them…

I write about time not because I love to write about it, but because I love time itself. I love the very concept of the all encompassing, omnipotent, omnipresent “time”.
It is not easy to write this blog, since study of time requires study of far more complex things such as quantum physics, the relativity theories, atoms, dimensions and so on.
But when this post will be done, I want to be really proud of having written something like this. So, I am going to work on this post, one day at a time.

I did read a little bit on the general and specific theory of relativity and as it goes on, I would like to make it really simple for people who are going to read it. The theory of relativity in simple words means that velocity, time, space all are relative to position, velocity, time of the person measuring/looking at them. That was just a statement I made to sum up the whole of the concept.

This is explained by an example by Brian Greene The speed at which you see things move is relative to your own state of motion. Assume that we are looking out of a car window, we see trees, lamp posts move by whereas the car’s dashboard remains static. However, to a bystander, the car’s dashboard seem to be moving whereas the lamp post next to him remains static. I usually hate these seemingly simple examples which only make complex things seem more complex. However, in the case of the theory of relativity I had to make an exception. Now if we were to exaggerate this example to increase the speed to billion miles per second, then the real impact of relativity would come into play and the time and distance calculated from inside the car and outside would be drastically different. And distance is merely a product of time and speed. The second aspect of relativity would deal with the fact that unlike other objects, it is not possible to apply this rule for light. Light is a form of energy which consists of particles known as photons. The cardinal rule is that light is never static. It goes on at a constant speed of 670 million miles per hour no matter where the person watching it stands/moves. i.e. it is sort of immune to the fact that if you run faster it would take much more time for light to catch up with you. All these seem to be loud and gaudy concepts to understand time, so let me touch upon time as well and make it look as gaudy as I possibly can.

Time in itself cannot be defined since time can be expressed only by way of time. Even if I were to tell you that time consisted of days, hours, minutes, seconds etc. it still does not explain it. Since a second is after all a gap of time, which is an specific interval between two states. Now that didnt explain time at all..So thats it, time is inexplicable. Time as we have seen already is different for different people. The movement of time slows down/speeds up relative to our motion/state of rest.

Einstein did not want to name his theory “relativity” he wanted to name it the theory of invariance. This was because he wanted to stress upon the invariance of the speed of light…I would also like to add to the fact that there were two theories of relativity (general and specific) and it was the specific theory which came first. The specific theory was insufficient to explain relativity when there was movement in the frames and hence a theory which could explain when the frames where in movement as well.

Service oriented architecture (caution: very long and boring post)

This is just an article I decided to write after attempting to learn what SOA is all about. I thought there would be many others who would like to know what Service oriented architecture is all about. No amount of queries on any of the search engines is going to explain what it is all about because:

1) Not many are clear about the concept

2) It is a concept

3) It is a concept which is still under development

When I started off with SOA, a friend of mine said; I have checked out 10 different sites and they have 10 different explanations as to what SOA is.

During my tenure as an auditor, I have had the opportunity of having used a fledgling SOA application which I never was a SOA in reality. The company had installed the system called it its homegrown ERP. Our IT department was all in awe of the technology. I thought then that the installation was plain crap since it took multiple and lengthy procedures to perform simple tasks. But now I understand that even though the system was plagued by teething problems and interface complexities, the underlying technology was what SOA was all about.

The company had a system where there was a web based portal which could be accessed from anywhere and yet had an secure authorisation system which prevented unauthorised access. The website integrated the legacy system accounting system which it had based Tally combined with power of databases for storage of other information. The web based interface was basically made available to users and the users would merely have to click on links which offered a wide variety of business oriented services to the user. These services were for users from departments right from sales all the way back to the purchases.

The sales page allowed its users to be updated of revenue on a daily basis, enabled zone wise, region wise and revenue generating unit wise segregation of sales. The purchases menu was linked to the inventory, goods receiving and quality control system. In effect, the system did provide everyone in the organisation with a webpage full of services to perform their tasks effectively. It was something like an EAI which had a common standardized interface. I did realise that were many comparisons which tried to put in SOA as an extended version of web services.

Given below as some reactions to SOA from both the system as well as user’s point of view

Existing system’s reactions:
The system could react in two ways depending upon what the system is like. Considering the system is a legacy application which had been programmed on some old programming language, it would go about questioning the need for such a system. Most probably the system would not be in a position to appreciate the benefits that SOA would bring in, considering the limited artificial intelligence the legacy systems would offer and also the traditional mindset I would assume such a system would have. The existing system would have sufficed when transactions where not so dynamic, competition was not so cutthroat and management never cared what the IT guys did as long as it produced their traditional everyday reports.
Things are changing fast, transactions are dynamic and ever changing, the environment changes so drastically, competition is cutthroat and management focuses on IT more than ever to make the business produce results. Considering a real life situation, Most traditional systems would have produced a few “not so customisable” reports, and would have been limited to batch processing regular clerical transactions. Doing exactly what they were told to do and nothing more. A change in the enterprise’s requirements for something new would be so taxing on the system, since its adaptability to change would be minimal. I use the word “most traditional systems” since there are many systems which sometimes even work beyond what they are supposed to do and are in short ahead of their time. But they are limited and hard to come by. No matter what the nature of these traditional systems, they have reason to get excited;
since SOA would ideally “link” them up with other applications, both traditional and conventional.
The SOA would bring in its own technologies which would further enhance the way the whole company looks at IT “services”
Assuming that most probably SOA is implemented with web services, the traditional apps now can even go online (what could be better…)
SOA is the best thing since their last upgrade since it would invent a new way of utilising their “services”
SOA would be renew their life since it would package their existing functionalities in a new manner
All those mundane tasks would now be a part of an exciting service menu (ok, this statement doesn’t mean much, but still..)
If the system were in fact an ERP instead of a legacy application it would again look at SOA with hostility. “What does SOA have that I don’t” would be what most ERPs ask. An ERP has a reason to get excited since:
The SOA would allow it to network with the older applications, increased benefits from the older, more customized apps.
More of the ERP’s functions are now being put to use, its no longer a huge white elephant since the SOA puts them up on its menu.
data from the legacy systems flows freely into the veins of the ERP (a utopian state?? I’m not to sure about it, still….)
The ERP’s complex menus and “T-codes” are enhanced by the fresh web interfaces.
It can work peacefully in the background sure of the fact that the SOA would ensure that users get what they need
User’s reactions:
From my interactions with many users of information services, there are broadly the following categories of users.
Non technical users who do not care about the system as long as it does their mundane tasks (read technophobic) – Such persons would most probably initially resist the system, however as soon they get around to understanding a bit more of the new system, they would appreciate the fact that work has in fact become easier.
Non technical users who understand technology to the extent to which it is required – would appreciate right from day 1 as to how easy work has become, chose an option from the menu and you are ready to go. They would be delighted to see that data from their legacy systems and other systems flows freely without boundaries and SOA delivers it to their desktop.
Technical users would be in fact be updated regarding what SOA is all about and their interaction with the consultants implementing SOA would ensure that they are delighted about the change.

How to make nonsensical statements

Life is such an empty piece of facts and happenings when there is no care and love involved
- (insert some great name here, but the statement is mine which isn’t too bad for a starter)
Now thats quite a revolutionary and bold statement. A statement much ahead of its times. An empty piece refers to the aspect that there it is not quite the complete picture and that there could be more to it than actually meets the eye (i.e. this statement)
The words “facts and happenings” provide a sense of boredom to the statement at same time serve the purpose of stressing on the issue that life could be viewed as a statement of truth and significant events during a specific timeline (which as we observed earlier, is only a portion of the entire aspect which does not meet the eye).
The words “happenings” also enables the reader to understand that each event of life in itself does not render completeness and it requires a multitude of situations and circumstances which would make it even remotely capable of being qualified to be called a slice of life.
The last leg of the journey which the statement seeks to lead us constitutes of enlighten us of the effects of the absence of the emotive aspects of care and love involved. We cannot even attempt to fathom the impacts on life when such aspects of life are lost since we are very much used to taking these for granted. The word care not only appears in the statement to compliment the component of love but also to enable the person to truly appreciate that love should be expressed in the words of care.
Now that you have read the nonsense about a statement which I wrote. I really think everyone can appreciate how I have tried to bring out the essence in which management books, great orators, boring teachers and others attempt to fool the masses. They merely beat around the bush with a single statement and helps them out since they are not at all required to tax their intelligence for actually radical statements for which otherwise they may have to answer for. The inspiration for this is purely attributable to the various abstract management concepts, presentations and speakers I’ve heard over the years.
Coming back to the where we left off yesterday, its not really that I have changed or anything around has changed; Just got myself an “attitude transplant” as calvin would say…And somehow my mind hasn’t rejected it yet…I do not know when that would happen, but anyway let me enjoy it when it lasts. I have got a team building session tomorrow and nothing much happened today…