Streaming, Content Delivery & Networks Dr Angus Hay Neotel

Streaming, Content Delivery and Networks Dr Angus Hay

The old paradigm… Telephony Mail Photos Music Newspapers TV Film Communications Media

… disrupted... Telephony Mail Photos Music Newspapers TV Film Communications Media

… creating a new paradigm Content Aggregation Distribution Devices and software Media/Communications

The Internet ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Neotel is a member of the Internet Service Providers Association (ISPA)

The Internet in South Africa ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Sources: World Wide Worx, MyADSL, Oxford Broadband Quality Study, ISPA, ispmap.org.za

The distribution bottleneck Content Aggregation Distribution Devices

The changing world of broadband ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

SA Population and Internet Users Sources: UNISA Bureau of Market Research & World Wide Worx, extrapolated

Content on the Internet ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Sources: Frost & Sullivan, ATLAS Internet Observatory

The New Internet Concept from ATLAS Internet Observatory “ Hyper Giants” Large Content, Consumer, Hosting CDN Tier 2 Regional ISP Tier 2 Regional ISP Tier 1 Global Transit Backbones IXP IXP IXP Customer Networks

Conventional web page retrieval ,[object Object],Web page css, js, xml Image files (jpg, png, gif …) Flash (swf) file web page (html, php) URL URL URL HTTP Servers (web servers) Initial request

Streaming / Progressive download ,[object Object],web page (html, php) URL http HTTP Servers (web servers) Flash video player Flash video (FLV, MP4) URL Streaming Media Server http RTMP(T,E) OR AND

Video – factors to consider ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Content Delivery Networks ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Sources: Frost & Sullivan, ATLAS Internet Observatory

Content Delivery Networks ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Source: Frost & Sullivan

FTTx – The new alternative local loop ,[object Object],[object Object],[object Object],[object Object],[object Object],Jo’burg CBD Randburg Sandton Rosebank Germiston Brixton Killarney Midrand Pretoria CBD Durban CBD Umhlanga Umgeni Pinetown Mt Edgecombe Cape Town CBD Epping Milnerton N1 City Newlands Observatory Tygerberg

Why optical fibre? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Submarine cables – 2011 WACS E Λ SSy

Tata Communications ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Tata Communications Global CDN Node 1 Node 2 Node 3 Bitcast_IP Load balancer AS6453 global, united, worldwide & consistent Customer ISP ISP ISP upstream AS6453 peer BGP announce Bitcast_IP BGP announce Bitcast_IP BGP announce Bitcast_IP Load balancer Load balancer Bitcast_IP Bitcast_IP BGP announce Bitcast_IP

Neotel: Infrastructure for content ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Jo’burg CBD Randburg Sandton Rosebank Germiston Brixton Killarney Midrand Pretoria CBD

Neotel and content delivery ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Hosting and Data Centres ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Streaming, Content Delivery & Networks Dr Angus Hay Neotel

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Streaming, Content Delivery & Networks Dr Angus Hay Neotel