Whether it’s wired or wireless, most data communications today happens by way of packets of information travelling over one or more networks. But before these networks can work together, though, they ...
A reference model is a virtual model which defines how communication should take place. It logically divides the processes which are required for the communication into layers. This concept is known ...
La norme complète, de référence ISO 7498 est globalement intitulée « Modèle basique de référence pour l'interconnexion des systèmes ouverts (OSI) » et est composée de 4 parties : Le modèle de base ...
In a previous article, we explained how you can use the sendfile() syscall to reduce the overhead of data transfer from a disk to a network. Now, we’re going to cover another aspect of network ...