In networking and communications, the formats, codes and procedures for transmitting a unit of data (frame, packet) from one node to another. Known as a "layer 2 protocol," the data link protocol ...

The Data Link Layer is one of my favorite layers of the OSI Model. Like a father who loves ALL of his children equally, but in different ways, I also love the other layers, but Layer 2 will always ...

Cube, a startup offering a platform for companies to build 'semantic layers' for data, has raised new cash in an all-equity funding round.

The average transaction costs on layer solutions like Optimism and Base slide after Ethereum’s Dencun upgrade. The upgrade allows layer 2 solutions to store data in “blobs” instead of the ...

The technical name of a frame of data transmitted over the data link layer (layer 2) in a communications network. Ethernet and Token Ring are examples of this layer. Many people neither use the ...