Adatlánc

Adatlánc is a term of Hungarian origin that translates to "data chain" or "data link" in English. It refers to a system or method of connecting and managing data in a sequential or linked manner. This concept is often employed in various fields, including computing, information management, and database design, to ensure data integrity, traceability, and efficient retrieval.

In essence, an adatlánc establishes a relationship between pieces of data, where each element is connected to the previous one, forming a chain. This linkage can be based on various criteria, such as time, source, or a unique identifier. The primary goal is to create a structured flow of information, making it easier to track changes, verify origins, and reconstruct data histories.

The application of adatlánc principles can be seen in areas like audit trails, where every transaction or modification to data is recorded sequentially. It also plays a role in blockchain technology, where blocks of data are cryptographically linked, forming an immutable chain. This ensures that once data is added to the chain, it cannot be altered or deleted without affecting subsequent data, thus enhancing security and transparency. The concept emphasizes the interconnectedness of data and the importance of maintaining a clear and verifiable sequence.