Tag Archives: InfiniBand

How to Achieve Higher Efficiency in Software Defined Networks (SDN) Deployments

During the last couple of years, the networking industry has invested a lot of effort into developing Software Defined Network (SDN) technology, which is drastically changing data center architecture and enabling large-scale clouds without significantly escalating the TCO (Total Cost of Ownership).   The secret of SDN is not that it enables control of data […]

Introduction to InfiniBand

InfiniBand is a network communications protocol that offers a switch-based fabric of point-to-point bi-directional serial links between processor nodes, as well as between processor nodes and input/output nodes, such as disks or storage. Every link has exactly one device connected to each end of the link, such that the characteristics controlling the transmission (sending and […]

Deploying Hadoop on Top of Ceph, Using FDR InfiniBand Network

We recently posted a whitepaper on “Deploying Ceph with High Performance Networks” using Ceph as a block storage device.  In this post, we review the advantages of using CephFS as an alternative for HDFS. Hadoop has become a leading programming framework in the big data space. Organizations are replacing several traditional architectures with Hadoop and use […]

Mellanox Powers EMC Scale-Out Storage

This week is EMC World, a huge event with tens of thousands of customers, partners, resellers and EMC employees talking about cloud, storage, and virtualization. EMC sells many storage solutions but most of the excitement and recent growth (per the latest EMC earnings announcement) are about scale-out storage, including EMC’s Isilon, XtremIO, and ScaleIO solutions. […]

How Scale-Out Systems Affect Amdahl’s Law

In 1967, Gene Amdahl developed a formula that calculates the overall efficiency of a computer system by analyzing how much of the processing can be parallelized and the amount of parallelization that can be applied in the specific system. At that time, deeper performance analysis had to take into consideration the efficiency of three main […]

Four Big Changes in the World of Storage

People often ask me why Mellanox is interested in storage, since we make high-speed InfiniBand and Ethernet infrastructure, but don’t sell disks or file systems.  It is important to understand the four biggest changes going on in storage today:  Flash, Scale-Out, Appliances, and Cloud/Big Data. Each of these really deserves its own blog but it’s […]

Symantec’s Clustered File Storage over InfiniBand

Last week (on December 9th, 2013), Symantec announced the GA of their clustered file storage (CFS). The new solution enables customers to access mission critical data and applications 400% faster than traditional Storage Area Networks (SANs) at 60% of the cost. Faster is cheaper! Sounds like magic! How they are doing it? Try to understand the […]

Mellanox-Based Clouds: A Key Ingredient for Your Start-up Success

Mellanox’s Ethernet and InfiniBand interconnects enable and enhance world-leading cloud infrastructures around the globe. Utilizing Mellanox’s fast server and storage interconnect solutions, these cloud vendors maximized their cloud efficiency and reduced their cost-per-application.   Mellanox is now working with a variety of incubators, accelerators, co-working spaces and venture capitalists to introduce these cloud vendors that […]

Deploying HPC Clusters with Mellanox InfiniBand Interconnect Solutions

High-performance simulations require the most efficient compute platforms. The execution time of a given simulation depends upon many factors, such as the number of CPU/GPU cores and their utilization factor and the interconnect performance, efficiency, and scalability. Efficient high-performance computing systems require high-bandwidth, low-latency connections between thousands of multi-processor nodes, as well as high-speed storage […]

Advancing Applications Performance With InfiniBand

High-performance scientific applications typically require the lowest possible latency in order to have the parallel processes be in sync as much as possible.  In the past, this requirement drove the adoption of SMP machines, where the floating point elements (CPU, GPUs) were placed as much as possible on the same board. With the increased demands […]