System News
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Articles for the keywords: QoS
27 Jul 2017 What Are The Top SD-WAN Management Concerns? [65185]
SearchSDN, July 27th 2017

"Although SD-WAN touts improved application performance and security, some IT shops still have SD-WAN management concerns. Industry analyst Lee Doyle discusses why...

Many enterprises with distributed locations have turned to SD-WAN technology to improve their application quality of service, or QoS, and to reduce WAN transport costs. IT leaders need to be aware of several key SD-WAN management issues, including the variety of methods providers use to approach application prioritization and critical traffic, visibility into WAN circuits, and interoperability with legacy WAN infrastructure..."
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10 Apr 2017 Internet VPN or MPLS for Branch Office IP Phone Communication? [62355]
Network World, April 10th 2017

A cost-benefit analysis should be completed before making this decision for your branch office. Start by considering these pros and cons of each

"Many businesses with branch offices that have IP-enabled phones must decide what type of circuit medium to use for their communication to the corporate headquarters site.

Two of the most selected choices are a MPLS circuit or internet VPN. Both solutions have their pros and cons, and what is best can depend on your business requirements. Speed, quality of service (QoS), security and cost are the key factors you should consider when making this decision..."
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16 Mar 2017 Are SD-WAN And WAN Optimization Techniques Merging? [61514]
SearchSDN, March 16th, 2017

"WAN optimization techniques have helped maximize network throughput for years, while SD-WAN is relatively new. While the two concepts are separate, they can complement each other...

WAN optimization techniques have been around for the better part of two decades. The goal of WAN optimization is to maximize throughput from point A to point B. This can include techniques such as data compression, caching and quality of service, or QoS. Data caching is used to lower latency, but most of the other techniques are largely used to lower the overall throughput on a WAN link. Using these WAN optimization techniques allows an organization to push as much data as possible..."
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27 Feb 2017 Mellanox and ECI Smash Virtual CPE Performance Barriers with Indigo-Based Platform [61153]
Mellanox, February 27th, 2017

Mellanox and ECI Smash Virtual CPE Performance Barriers with Indigo-Based Platform

Mellanox Technologies, Ltd., a leading supplier of high-performance, end-to-end smart interconnect solutions for data center servers and storage systems, and ECI, a global provider of ELASTIC Network solutions, introduced today an advanced virtual Customer Premises Equipment (vCPE) platform at the Mobile World Congress 2017. The advanced platform delivers industry-leading performance and efficiency, readying global communication service providers for cost-effective Network Function Virtualization (NFV) deployment. The joint solution is based on ECI's Mercury NFVi platform and uCPE solution accelerated by Mellanox's powerful Indigo- network processor which is capable of over 400Gb/s of L2-L7 advanced packet processing. Compared to ordinary, un-accelerated platforms, the ECI-Mellanox joint solution demonstrates more than 30 times improved performance for virtual router, L4-L7 firewall, and L7 QoS network applications.
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07 Feb 2017 Western Digital Announces SanDisk Skyhawk Enterprise NVMe SSDs [60502]
SanDisk, February 7th, 2017

"Meet the Skyhawk NVMe-compliant PCIe SSDs from our SanDisk brand. Skyhawk PCIe SSDs are optimized to give customers the ideal balance of fast and consistent performance, cost-effect storage and Quality of Service (QoS) to address large, unstructured data center workloads for cloud environments....

In many new applications, data will live its entire lifespan in the Cloud. Created, managed, analyzed, acted upon and archived there. In fact, it has been reported that some analysts predict worldwide public-cloud spending in 2020 could be essentially double of that in 2016.

Whether cloud computing or cloud services, economics is a strong lure for some. For these companies, the Cloud is simply more cost effective and efficient for running applications and storing data.

So how do cloud providers keep up with the growing demand economically? How do cloud storage services offer high availability and consistent I/O performance delivered 24/7, 365 days a year?..."
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