An Introduction to the Blockchain Technology for your Beginners4507114

De GEATI - Grupo de Estudos Avançados em TI
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Today, technology is scaling newer heights of success with an unbelievably fast pace. One of the latest triumphs in this direction will be the evolution with the ORBIT. The newest technology has greatly influenced the finance sector. In reality, it was initially intended for Bitcoin - a digital currency. The good news is, it finds its application in several other things too.

Coming across this far was probably easy. But, the first is yet to be aware what is Blockchain?


A distributed database

Imagine a digital spreadsheet, which is copied umpteen variety of times across some type of computer network. Now, think about the computer network is made so smartly that it regularly updates the spreadsheet on its own. This is a broad breakdown of the Blockchain. Blockchain holds information like a shared database. Moreover, this database gets reconciled continuously.

This process has its own benefits. It does not allow the database to become stored at any single location. The records in it possess genuine public attribute and can be verified quickly. As there isn't any centralised version of the records, unauthorised users have no means to manipulate with and corrupt the information. The Blockchain distributed database is simultaneously hosted by millions of computers, making the data easily accessible to just about anyone over the virtual web.

To really make the concept or the technology clearer, it is a good idea to go over the Google Docs analogy.

Google Docs analogy for Blockchain

Following the advent of the eMail, the conventional method of sharing documents is always to send a Microsoft Word doc as attachment to a recipient or recipients. The recipients will take their sweet time for you to go through it, before they send back the revised copy. On this approach, you should wait till getting the return copy to see the changes built to the document. This occurs because the sender is locked out of making corrections up until the recipient is done with the editing and sends the document back. Contemporary databases don't let two owners access the same record concurrently. This is how banks maintain balances of the clients or account-holders.

In contrast to the set practice, Google docs allow the parties to access the same document concurrently. Moreover, additionally, it allows to view a single version of the document to each of them simultaneously. Just like a shared ledger, google's Docs also behaves as a shared document. The distributed part only becomes relevant once the sharing involves multiple users. The Blockchain technologies are, in a way, an extension cord of this concept. However, it is important to point out here the Blockchain is not designed to share documents. Rather, it's just an analogy, which supports to have clear-cut idea about this cutting-edge technology.

Salient Blockchain features

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

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

Mentioned previously earlier, Blockchain technology has a very high application in the arena of finance and banking. Based on the World Bank, greater than US$ 430 billion money transfers were sent through a couple of seconds in 2015. Thus, Blockchain developers have significant demand available in the market.