Overview of technologies used in the Quras platform
We continue to consider the Quras platform - an ecosystem for building decentralized applications for the world of things Internet and cloud computing. This time, we will consider one of the key factors of such a complex system, namely, technical implementation and applied technological solutions. DAG First of all I consider it necessary to consider the technology on which Quras as a whole functions. This technology is called DAG (Directed Acyclic Graph), directed acyclic graph. That is, before us there is not quite blockade, there is no chain as such. In general, this works as follows: The DAG is also a transaction storage register, where the node is the processor that provides the flow of transactions. To make a transfer, the node must confirm 2 previous transactions. The figure shows a schematic representation of the structure of the blockade and DAG. The choice in favor of an acyclic graph is made not without reason: i...