Showing posts with label netflix. Show all posts

Cache Deployments [323]: ViewQwest [Singapore] Use Qwilt to Improve QoE on Fiber




Qwilt announced that "ViewQwest, Singapore’s premium fiber broadband operator, has deployed the Qwilt Video Fabric Solution to deliver improved quality of experience (QoE) to ViewQwest’s customers ..  

When fiber broadband was introduced to consumers and businesses in Singapore, ViewQwest took full advantage by launching Fibernet, a superior service for popular online game streaming

Netflix Prevents DPI-based Rating Measurements


Peter Kafka [pictured] reports to re/code that "Netflix doesn't want anyone to know how many people watch its original shows, like “House of Cards” and “Orange Is the New Black .. But until a few months ago, at least one company had a pretty good idea — and shared it publicly. Now Netflix has plugged that leak.

Procera Networks .. says it was able [see "Procera: Netflix' House of Cards Stats;

Apple's CDN Goes Live; Increases Capacity 10x

 
Dan Rayburn [pictured] reports to Streaming Media that "Recently, Apple’s CDN has gone live in the U.S. and Europe and the company is now delivering some of their own content, directly to consumers. In addition, Apple has interconnect deals in place with multiple ISPs, including Comcast and others, and has paid to get direct access to their networks .. From ISPs I have spoken with, they tell me

Verizon vs. Netflix on Congestion - It is NOT Us!


So, who is responsible for a smooth video experience ? The ISP? the content provider? the transit network between the two?

According to Verizon, it is not them (at least in the case of Netflix streaming).

David Young report to the carrier's Public policy Blog:




Netflix ISP Ranking for Verizon FiOS, Feb-Jun 2014

"A few weeks ago, Verizon received an email from a customer in Los Angeles

How does Netflix Use Big Data to Improve QoE?


Nirmal Govind, Director, Streaming Science & Algorithms, Netflix, explains how "we use big data for deep analysis and predictive algorithms to help provide the best experience for our members ..  the types of problems we're solving [I am quoting 2 of the items]

Understanding the impact of QoE on user behavior

To improve the streaming experience, we look at QoE metrics that are likely to have

Qwilt: "Open Transparent Caching" vs. Content Providers' "Black Boxes"


Some quotes from a GigaOm post with Qwilt's CEO, Alon Maor [pictured]:


Since launching Qwilt in 2011, I’ve seen online video grow to be one of the hardest challenges network operators face today. In my role as CEO, I’ve overseen Qwilt’s engagements with more than 150 network operator customers worldwide - some of whom are experiencing 90% growth of video year over year which translates to 60%

Google - "we invite content providers to hook up their networks directly to ours"


A post to Google's Fiber blog by Jeffrey Burgan, Director of Network Engineering, describes what Google does to eliminate "buffering" without paid Fast Lanes - "We also partner with content providers (like YouTube, Netflix, and Akamai) to make the rest of your video’s journey shorter and faster. (This doesn't involve any deals to prioritize their video ‘packets’ over others or otherwise

[Sandvine] NA Cord-Cutters Stream 3 Hours of Video a Day


Sandvine's recent “Global Internet Phenomena Report 1H2014” (based on data from a selection of Sandvine’s 250-plus communications service provider (CSP) customers spanning North America, Europe, Middle East and Africa, Caribbean and Latin America and Asia-Pacific) finds that:

Just over two years after its launch, Netflix has become the second largest driver of traffic on fixed access networks

Netflix - Speed to Comcast Customers Continue to Surge


Netflix published its ISP index for April (here) showing a significant improvement in Comcast speed. Since the two reached the peering agreement (end of February, here), the service to Comcast subscriber has improved by 83%! (blue line at the chart below).

The service to Verizon subscribers (DSL, Orange line and FIOS, Brown line) has also improved in April (see "In line with the New Net

Business Intelligence: Akamai (32%), Limelight (20%) Lead the NA CDN Traffic


A new report by Mark Hoelzel [pictured], Research Analyst, Business Intelligence, finds that:


More and more video traffic is flowing through this new infrastructure [CDN]: The content delivery networks or CDNs will collectively account for nearly three-fifths of consumer Internet traffic in the U.S. in 2014.
 
Pricing is complicated: Pricing for CDNs and for the more specialized transit

In line with the New Net Neutrality: Netflix Adds Verizon to its Peers


After Netflix signed its first agreement with Comcast (see "Comcast and Netflix - BFF ("no preferential network treatment")" - here) ad reported "Netflix Reports Slower Speeds for Verizon" (here) it was reported that they are also in talks with AT&T and Verizon (See "Netflix: First we take Comcast, then we take AT&T and Verizon; How Much it Costs?" - here).

Sam Gustin reports to the TIME that "

Netflix: Comcast Performance Improved by 65%


The Comcast-Netflix agreements (which had "no preferential network treatment" - here) had done, after all, wonders to the performance of Netflix streams going to Comcast customers.

In its monthly update, Netflix says that "This month’s rankings are a great illustration of how performance can improve when ISPs work to connect directly to Netflix. In the US, the average speed on the Comcast

Comments to the New FCC Net Neutrality


The National Exchange Carrier Association (NECA) published a document (here) compiling the comments made by a number of organization, operators, content providers and on FCC's new Open Internet docket (see "New Docket Established to Address Open Internet Remand" - here).

Here is what some of the 29 comments:

ADTRAN - In light of the lack of a demonstrated widespread problem and the observed

Cache Deployments [299]: On Telecom [Brazil] Optimizes Netflix with Qwilt


Qwilt announced that "On Telecom, a fast growing leading Brazilian 4G TD-LTE broadband provider, has selected the Qwilt Video Fabric Controller to help solve their over-the-top (OTT) video problem. On Telecom currently faces rapidly increasing network usage resulting from the popularity of its high-speed broadband offering that encourages customers to consume more streaming video from sites like

Netflix: First we take Comcast, then we take AT&T and Verizon; How Much it Costs?


After making peace with Comcast (see "Comcast and Netflix - BFF ("no preferential network treatment")" - here) Netflix is now said to be in discussions with AT&T and Verizon. 

Who cares about Net Neutrality now?


Jeff Baumgartner reports to MultiChannel that "Add AT&T to the list of major U.S. broadband service providers that’s in interconnection talks with Netflix.We’re in discussions with

Comcast and Netflix - BFF ("no preferential network treatment")


While the relations between Netflix and Verizon are not clear (see "The Post-Net Neutrality Era - Does Verizon Shape Netflix and Amazon?" here and "Netflix Reports Slower Speeds for Verizon" here), the future for Comcast customers looks much better, with no Net Neutrality issues (?). It seems that the bad days ("Netflix CEO: 'Comcast no longer following net neutrality principles'" - here) are

Netflix Reports Slower Speeds for Verizon


Whether Verizon throttles Netflix' service or not (see "The Post-Net Neutrality Era - Does Verizon Shape Netflix and Amazon?" - here), recent ISP speed ranking by Netflix (see "Netflix - New Site Shows ISP Performance for US, UK, Scandinavia and more" - here) shows a clear degradation for Verizon's FIOS and DSL services since September-October 2013 to January 2014:





See also "Brazil, Chile

Procera: Netflix' House of Cards Stats; Need 27GB to See it All




House of cards fan and Procera's VP of Global Marketing, Cam Cullen, was quick to provide us with statistics on season 2' 13 episodes released yesterday by Netflix to the net:

"I just finished binge watching the entire second season of House of Cards, and although I am not a TV or film critic, I feel quite satisfied for someone that spent somewhere close to 12 hours watching TV today .. The

The Post-Net Neutrality Era - Does Verizon Shape Netflix and Amazon?

 
David Raphael reports in his blog about a chat he had with Verizon's support, in which the agent admittes that Verizon "is limiting bandwidth to cloud providers" which "exactly" explains why "netflix quality is bad now". 




"Frankly, I was surprised he admitted to this. I’ve since tested this almost every day for the last couple of weeks. During the day – the bandwidth is normal to AWS.

Netflix: "Unfortunately, Verizon successfully challenged the U.S. net neutrality rules"




In the 2013 annual report to its shareholders (here), Netflix challenges the recent ruling on Net Neutrality (if nothing else works, "more regulation would clearly be requires").

Netflix believes that ISPs will not discriminate Netflix subscribers - and will actually work together with them on improving QoE (in order to go up in Netflix ISP chart? - see "Netflix CDN Customers have More Fun" -