Blockchain Programming: Different Coding Languages You Need in Blockchain?
Blockchain Programming – Different Coding Languages You Need in Blockchain: The Blockchain technology is a disruptive technology. But, it is one those technologies that is about to replace the existing data and assets. So, in a not to distant future, we will find the application of the Blockchain technology in the various industries.
However, in order to develop a Blockchain application, you need to master some of the relevant programming languages. “What are these Blockchain Programming Languages?”.
But, before we find what are the programming languages that have to be mastered by the developers, we need to discuss the challenges that are faced by the Blockchain programmers.
Let us first discuss the challenges.
What are the Challenges for Blockchain Programmer?
Some of the challenges faced by Blockchain programmer are:
It is important to remember that anyone can add to the chain. The code and the network handled by the Blockchain programmers, must have the capability to handle an ever-growing list.
Moreover, it is important to keep pace with the network. You can only keep pace with the network demands and must not fall far behind. So, the queries that the programmers handle must be local as well as remote.
The Blockchain developer must pick up a versatile language – one that performs at the highest level possible. For this, we need to understand that there are certain tasks that are parallelizable and certain that which cannot be performed in parallel.
Digital Signature Verification is one such parallelizable task. The three most important factors to be considered are key, transaction and signature. These are the three data, which allows verification in parallelized manner.
But, this is not true for other functions with Blockchain. In case of transaction execution of itself. In this instance, it is not possible to carry out multiple transactions, it needs to be done one at a time, so as to avoid errors like double spend.
So, the Blockchain programmer has to carefully choose the programming language. They need to identify those which are good in parallel operations and those not in non-parallel operations.
Isolation from Non-deterministic Elements:
All the transactions in a Blockchain development must be deterministic in nature. It is imperative that the transaction must behave the same way, every day. For the smart contracts, there cannot be two different contracts for two different machines.
The above problem has only one resolution. This is the isolation of transactions and smart contracts from the elements that are non-deterministic.
Security is that one critical aspect that is a must to consider, while developing a Blockchain, even if that means that other factors are not considered. A Blockchain application must have strong security features.
The advantage for the Blockchain code is it’s public nature and is open for anyone to find vulnerabilities and bugs. But, there are huge security concerns, for the hackers can easily access vulnerabilities in the code. This security concern is the reason for which development in Blockchain is considered to be slow.
Now, that we have understood the challenges for the Blockchain programmers, we need to find “What are the Blockchain programming languages?”.
What are the Blockchain Programming Languages?
Some of the most popular Blockchain programming languages adopted are:
Python is based on two important aspects – simplicity and minimalism. The language uses white spaces, to signify code blocks and not by using curly brackets or keywords. This makes the code simple.
Moreover, compared to other programming languages like Java and C ++, it becomes easier to code in Python. One of the exceptional features for which, Python is adopted by the Blockchain developers are the myriads of constructs that Python has – with a focus more on solution and not on syntax.
The original version of Blockchain is coded with the more popular programming language that is C++. Blockchain integrates parallel and non-parallel tasks. However, compared to other languages C ++ has threads. It has set of instructions to be executed simultaneously. C ++ has single threading capacities too.
Moreover, a massive amount of data is managed by Blockchain and this has to be connected with the already existing data. Furthermore, Blockchain has to accept activities from the untrusted endpoints.
Not only service must be delivered to all these points and all these points that falls in the network must reject or accept the same points. If this is not done, then you get a fork in the chain and that creates a security issue. The tight control over CPU and memory is a capability that C++ has and this prove to be extremely beneficial.
It is a language that is contract-based. It has script that is similar to some of the above languages. Moreover, plenty of explanations are offered by this language. However, this explanation is not sufficient for the programmers who do not have knowledge on modern programming languages. It is a language that is significantly gaining popularity and will definitely contribute towards blockchain development.
We conclude to say that if the programmer learns the programming languages like C ++ or Java then not only a blockchain based application is created , but it enables the developer to pick up the Blockchain-based languages like Solidity.