An Introduction to the Blockchain Technology for the Beginners

These days, technology is scaling newer heights of success at an unbelievably fast pace. One of the latest triumphs in this direction is the evolution of the Blockchain technology. The brand new technology has greatly influenced the finance sector. In fact, it had been initially developed for Bitcoin – the digital currency. But now, it finds its application in several other things as well.

Coming across this far was probably easy. But, one is yet to know what is Blockchain?

A distributed database

Imagine an electronic spreadsheet, which is copied umpteen amount of times across a computer network. Now, imagine the computer network is designed so smartly that it regularly updates the spreadsheet alone. This is a broad summary of the Blockchain. Blockchain holds information as a shared database. Moreover, this database gets reconciled continuously.

This approach has its own benefits. It does not permit the database to be stored at any single location. The records inside it possess genuine public attribute and will be verified quickly. As there is no centralised version of the records, unauthorised users have no methods to manipulate with and corrupt the info. The Blockchain distributed database is simultaneously hosted by millions of computers, making the data easily accessible to almost anyone over the virtual web.

To make the concept or the technology clearer, this is a good idea to discuss the Google Docs analogy.

Google Docs analogy for Blockchain

After the advent of the e-mail, the conventional way of sharing documents is to send a Microsoft Word doc as attachment to a recipient or recipients. The recipients will need their sweet time to proceed through it, before they send back the revised copy. In this process, one must wait till receiving the return copy to start to see the changes made to the document. This is really because the sender is locked out from making corrections till the recipient is done with the editing and sends the document back. Bitcoin Evolution Review do not allow two owners access the same record as well. This is one way banks maintain balances of these clients or account-holders.

In contrast to the set practice, Google docs allow both parties to access exactly the same document as well. Moreover, it also allows to see an individual version of the document to both of them simultaneously. Just like a shared ledger, the Google Docs also acts as a shared document. The distributed part only becomes relevant once the sharing involves multiple users. The Blockchain technology is, in ways, an extension of the concept. However, it is very important point out here that the Blockchain isn’t designed to share documents. Rather, it is just an analogy, which can only help to have clear-cut idea relating to this cutting-edge technology.

Salient Blockchain features

Blockchain stores blocks of information across the network, which are identical. By virtue of this feature:

The data or information cannot be controlled by any single, particular entity.
There can’t be no single failure point either.
The data is hold in a public network, which ensures absolute transparency in the entire procedure.
The data stored inside it cannot be corrupted.
Demand for Blockchain developers

As stated earlier, Blockchain technology has a very high application in the world of finance and banking. According to the World Bank, a lot more than US$ 430 billion money transfers were sent through it only in 2015. Thus, Blockchain developers have significant demand available in the market.

The Blockchain eliminates the payoff of the middlemen such monetary transactions. It was the invention of the GUI (Graphical INTERFACE), which facilitated the normal man to access computers in type of desktops. Similarly, the wallet application may be the most typical GUI for the Blockchain technology. Users make use of the wallet to buy things they want using Bitcoin or any other cryptocurrency.