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Blog

We work with cutting-edge innovations, exploring disruptive open technologies to unlock their business value, adapt and apply them to solve end user problems, and contribute to the community. We share our knowledge and experience through this blog.

Aug 17, 2017

Demo & Download: Open Source SDN Solution for Dynamic Topology Switchover

In the first part of our post, we discussed how telecom providers can benefit from open source SDN solutions to ensure connection stability via dynamic topology switchover.

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May 23, 2017

How to Stay Online in the Storm: Open Source SDN Solutions for Telcos and ISPs

Telecom operators (telcos) and Internet providers (ISPs) operating in challenging environments require use of dynamic topology adjustment (switchover from primary to backup communication channels) to ensure connection stability and continuity.

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May 16, 2017

PLVision completes integration of Ostware Services, introduces new brand and website

Advanced resource capabilities and professional expertise in Computer Networking and IoT enhanced through the integration of a European software engineering company with its Ukraine-based development center

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Jun 08, 2016

DPDK-NGINX vs NGINX: Tech Overview and Performance Testing

As a follow-up to our post about traffic steering prototype, I’ve decided to draw your attention to its key component – DPDK-accelerated NGINX, which functions as an NFV node. In our comparative analysis of DPDK-NGINX vs original NGNIX, we have found that the first shows almost 3 times better performance, even on virtual machine with...

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Apr 19, 2016

OpenDaylight-Based Traffic Steering for Web Server Load Balancing: PoC

If you’re reading these lines between April 19 and 22, the guys are currently showcasing our traffic steering prototype in San Jose at Layer123 NFV World Congress.

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Feb 05, 2016

Open vMonitor – PLVision’s Open Source Interface for Open vSwitch Monitoring

PLVision announces the launch of Open vMonitor, a user-friendly Open vSwitch monitoring solution full of features designed to simplify the laborious process of Open vSwitch monitoring.

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Feb 05, 2016

Open vMonitor: PLVision’s Open Source Interface for Open vSwitch Monitoring

PLVision brings extensive experience in Open vSwitch integration and development to its latest Open vSwitch-based product, Open vMonitor. Within the scope of this solution, PLVision offers and open source, user-friendly and responsive interface for Open vSwitch monitoring, purposed for deployment on a variety of platforms and devices. Open vSwitch (OvS) is a well-established technology that...

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Jun 10, 2015

API-Based Products Testing: What’s So Special?

An API (Application Programming Interface) is a layer or a tier of an application which carries out data processing and coordination between other tiers, as well as with third party applications. Basically, it is an interface purposed for computer interpretation as opposed to human. An API is often associated with the logic tier of a...

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Oct 26, 2014

Transforming Standards Knowledge into Compliance Testing: LACP Test Suite Example

The following post is based on collaborative research of Andriy Veselovsky, Vsevolod Pavlenko, and Olesia Tsvigun.

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Aug 28, 2014

SDN Controllers Overview

Download our White Paper on SDN controllers overview. Please fill out the fields to download PDF.

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