Course dlt in blockchain

Course DLT in blockchain

Specialize in Blockchain with the Leading Online Training School

Blockchain refers to a ledger in which accounting records are kept and cannot be altered or changed. It is worth noting that this shared system simplifies the process of recording transactions and controlling the assets owned by a company. These assets can be tangible or intangible. Any item of value can be represented and traded on this network, thereby reducing risks and costs for all parties involved. As we know, organizations work with thousands and even millions of data points, and blockchain is one of the key technologies for providing information instantly.

This blockchain is decentralized and public. It consists of a chain of transaction blocks to which all participants have access, but no one can modify any of the recorded operations. When a user interacts with this database, their data is stored in one of the blocks. Once this block is full of data or information, it is linked to the existing blocks. Importantly, there is no need for a third party to verify the information; the blocks are validated independently without requiring relationships between them. Additionally, just as the information cannot be altered, it also cannot be deleted.

Blockchain technology, or the chain of blocks, is one of the most talked-about terms today and is quite innovative. Additionally, it is worth noting that this technology creates a shared database in which each user participates, and every transaction that has been carried out is recorded. Each of these transactions generates associated data and is added to a chain of blocks. This blockchain stores data of all types, which is why more and more companies are adopting this technology to reflect their activities.  

Knowledge of this technology is increasingly sought after among professional profiles, which is why more people are investing in blockchain acquisition to access a highly demanded job market. It is one of the most innovative technologies and is advancing by leaps and bounds, making it essential to learn and gain training in this field.

Nowadays, most businesses focus on information. If the management of this information is good, it can lead to the success of the business. Blockchain provides the possibility of storing data quickly and accurately, enabling real-time and transparent information sharing. The records where the data is stored cannot be altered and are saved in an even larger ledger. Thanks to this new network, greater trust and efficiency in information management can be achieved for businesses.

Therefore, we can summarize the operation of the blockchain system in three key aspects:

• Ledgers: Data is recorded in ledgers, which together form a larger ledger. The information is registered in an unalterable way, meaning it is recorded only once and in an automated manner.
• Unalterable: The immutability of data is one of the basic aspects of this system. Thanks to this feature, a high level of security and trust can be achieved. In cases where errors occur in transactions and are recorded, instead of modifying them, a new transaction is made, leaving both the incorrect and the corrected records registered.
• Smart Contracts: To make transactions more efficient, the system includes a set of protocols and regulations to execute Smart Contracts. These contracts are recorded within the Blockchain network and are activated automatically. Relevant information about the transaction, such as the terms for purchasing an item, can be stored within the smart contract.

What Programming Language is Used in Blockchain?

Creating code for blockchain is very important, and some of the most commonly used programming languages for this purpose are:

• C++: The first time this technology was implemented, it was written in this programming language. Thanks to C++, blockchain developers can easily manipulate code data using cryptographic chains.
• Java: The Java programming language is widely used due to the Java Virtual Machine. This architecture is universal and can execute code without relying on a unique architecture.
• C#: This language is one of the best for developing blockchain code, and it is characterized by being open-source. The blockchains created with this language are quite similar to those developed with the two previous ones, and many programmers who specialize in this language can make modifications and interpretations easily within C# programming systems.

We'll be waiting for you at Euroinnova!