Cloud hosting provider Atlantic.Net has upgraded the network infrastructure surrounding its cloud hosting offering with high-performance InfiniBand technology, according to an announcement issued by the supplier of that networking technology, Mellanox Technologies. Mellanox says deploying its QDR 40Gbps InfiniBand technology in the network supporting its cloud hosting solution enables Atlantic.Net to deliver a better performing and better optimized platform for cloud-hosted applications, at a lower cost.