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Network devices have always been considered as configurable black boxes until the emergence of Software-Defined Networking (SDN). SDN enables the networks to be programmed according to the user requirements; furthermore, it allows the network to be easily modified to suit transient demands. However, how do we program the network? SDN-compliant switches(More)
Nowadays, Big Data applications exchange huge amounts of data, highly demanding network guarantees for bandwidth and low latency. However, network equipments did not provide a standard interface to control dynamically the resources. Software-Defined Network (SDN) has emerged to support network programmability, but it provides a programming model devoted to(More)
Scientific applications (SciApps) are broadly used in all science domains. For more accurate results, they have been increasingly demanding computational power and extremely agile networks. These applications are usually implemented using numerical methods presenting well-behaved patterns to exchange data across its computing nodes. This paper presents(More)
Despite of the water use increment for other sectors than agriculture, the water use for irrigation is the main water consumer in global scale. However, irrigation has been pressured by the civil society to improve water use efficiency in agriculture, to prevent water scarcity for human population that grows continuously, mainly in developing areas of the(More)
Scientific applications demand huge computational power connected through fast networks. They are developed using parallel kernel methods, usually implemented with the Message Passing Interface (MPI), presenting well-behaved communication patterns across computing nodes. The current network technologies do not allow defining traffic forwarding policies(More)
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