If your company is looking to build an app using blockchain, you're one step ahead of the game. But you'll need the right blockchain programming language to do it.
It's not necessarily an easy task - given the blockchain complexity. However, many believe that this technology has the power to revolutionize Internet privacy, security, and inclusion.
To speed things up, take the time research your options. The right programming language can make all the difference.
Keep reading to find out how to find the right language for your purposes:
Choosing a Blockchain Programming Language
When choosing a blockchain programming language, you have a number of options. HTML, Java, C++, and Python are just a few to mention.
In theory, you could create a blockchain or something that looks like one using any of them.
However, blockchain has certain requirements that make demands of a programming language.
First, let's talk about the ABCs of blockchain technology.
Blockchain is a distributed database - one without a unified processor. It consists of an ever-growing list of entries called blocks. Anyone can access it - including the code - and anyone can add an entry.
Once a block is created, it's timestamped and linked to the block before it in a chain all the way back to the original block. It's designed such that anyone can read the entries, but no one can change, copy, or delete them.
Requirements of Blockchain
You're probably starting to get an idea of why blockchain has certain requirements of the code and language. As a general rule, keep these three features in mind when choosing a programming language.
Security is a key aspect. If your blockchain programming language covers nothing else, it should cover this.
As in, it should be a fortress.
Remember how we mentioned that blockchain is nearly unhackable? And how we also mentioned that the code is open for anyone to see?
You should also remember that anyone can add to the chain.
Therefore, your code and network should be able to handle an ever-growing query list.
Then, of course, there's performance.
Your blockchain app has to meet impressive security requirements. At the same time, it must allow anyone to add to the chain without having the transactions (or block entries) processed in parallel.
As such, for blockchain to perform at it's highest capacity, your programming language should be versatile.
This narrows your options to four primary languages.
This is the granddaddy of all programming languages. When you see the lengths you have to go to for basic text, you'll realize that it reads like the grandaddy of programming languages.
Except, bitcoin, the original version of blockchain, is coded on C++. So what's the big hurrah?
Remember earlier, when we mentioned that blockchain has to integrate parallel and non-parallel tasks?
Where most languages specialize in one or the other, C++ has a thread. This is a set of instructions that can be executed simultaneously.
Not only does C++ have phenomenal multi-threading capacities, but it also manages single-threading well.
Blockchain needs to be a fortress that can manage a massive amount of data. It must also connect that data to what it already has.
Let's put it another way.
A blockchain has to accept activity from untrusted endpoints. It must also give service to all of them, and make sure all points in the network accept and reject the same points.
Otherwise, you'll get a fork in the chain, which both defeats the purpose of the chain and creates a security issue. Lucky for you, C++ offers this capability with tight control of CPU and memory.
Cryptographic Hash Functions
Blockchains are essentially a glorified list. One long, linked list.
What makes them special is that they're functionally immutable. This is achieved through a mechanism called hashing. Each block contains a hash pointer connecting it to the block before it.
If someone tampered with one block's data, it would also change the hash, thus freezing the entire chain. But freezing the whole chain isn't possible. And thus, immutability.
Finally, there is the popular programming language Python. It's based on a simple, two-part philosophy: simplicity and minimalism.
To make a short story shorter, Python is what you use to code a blockchain without using 10 miles worth of code.
Finally, we come to Solidity.
If you want a decentralized application, there's no way to get around other than using Solidity as part of your code.
When you're looking for a blockchain programming language, you aren't going to find one that will accomplish everything, though one language can help you get pretty far.
Ultimately, your best choice is to use a primary language with the assistance of others. This will help you achieve all that makes a blockchain successful.
Making Sense of Blockchain for Business
If you want a truly standout blockchain application, you want to work with blockchain experts. Even though blockchain can seem difficult to code, it certainly isn't impossible.
We offer blockchain solutions for today's business problems. Our experts are here to help.
To work with us, check out our contact page!