The user -driven evolution of Janet - Jisc Digifest 2016
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The document outlines the evolution and future requirements of network infrastructures in the context of higher education and research, emphasizing the increasing reliance on cloud services and high bandwidth demands. It highlights trends such as personalized learning, collaboration, and the integration of advanced technologies like 5G and cloud computing for improved efficiency and data management. The necessity for scalability, flexibility, and security in next-generation networking is underscored, alongside the ongoing growth of internet traffic and the need for innovative infrastructure solutions.
The user -driven evolution of Janet - Jisc Digifest 2016
- 1. Welcome
- 2. Network Futures Jeremy Sharp, Jisc
- 3. The network futures challenge! » Increasingly ‘always-on, always-available’ connected world » Applications only (almost) limited by imagination » Raising the complexity of the underlying infrastructure 2/03/2016 Network Futures
- 4. Contents 1. Back to the future 2. Trends in education 3. Research: an evolving e-infrastructure 4. Broader drivers and key requirements summary 5. Preparing for the future 6. Closing remarks 2/03/2016 Network Futures
- 5. Back to the future
- 6. The Dawn of Janet 2/03/2016 Network Futures Late 1970s SRCnet regional research networks 1984 JANET born X.25 network 9.6kbit/s 50 sites Late 1980s X.25 network 2Mbit/s backbone 64kbit/s access 200 sites Early 1990s X.25 network 8Mbit/s backbone 2Mbit/s access Early 1991 JANET IP Pilot (over X.25)
- 7. Janet comes of Age 2/03/2016 Network Futures 1992 SuperJANET PDH & SMDS 34Mbit/s backbone 1995 SuperJANET II IP over ATM 155Mbit/s backbone Late 1990s SuperJANET III General bandwidth upgrade 2001 SuperJANET4 10Gbit/s core FE joins ≈1,000 sites 2006 SuperJANET5 100Gbit/s core Janet6 Multiple 100Gbit/s Optical 2013
- 8. Reliability - 1986 style… 2/03/2016 Network Futures
- 9. » Numbers are traffic volume » Guess the unit » Mbytes/day 2/03/2016 Network Futures
- 10. Addressing schemes 2/03/2016 Network Futures
- 11. Trends in education and research
- 12. Uptake of Cloud services » 56% of institutions (HE and FE) using public Cloud for email » Office 365 use increasing » 69% of institutions (HE and FE) are/have plans to adopt Cloud services for business applications » Direct peerings with Google andAmazon building steadily » Continuing trend of moving education systems and library management systems to the Cloud » Off-site datacentre use 2/03/2016 Network Futures
- 13. Adoption of other business models » An increasing culture of change and innovation in HE and FE » Increasing cross institution collaboration » A growing focus on personalised learning, driving the gathering and analysis of large amounts of data » A proliferation of open educational resources » Redesigning learning and library spaces incorporating the use of technology » Streaming and video capture of lectures, and increased online interaction between students and teaching staff both on and off campus » Media rich creation and delivery of coursework » Growth of satellite campuses both nationally and internationally » Increasing university and business collaboration 2/03/2016 Network Futures
- 14. Student experience » Increasing the broader student experience has become a significant differentiator » Provision of pervasive & high quality wi-fi & support for BYOMD › Supporting student learning and entertainment requirements 2/03/2016 Network Futures
- 15. A case study: University X University X : A teaching university that has ssen a 30% annual growth rate on its network. Factors are: » Increased use of rich media, particularly video in teaching › Sports science uses a lot of HD video › Most video is streamed from external services such as youtube » Increased use ofWireless › Ever more powerful devices holding increasingly large amounts of storage › Increased video consumption › Devices auto-synchronising with Cloud services 2/03/2016 Network Futures
- 16. A case study: University X » Move to the Cloud › A move to Office365 was completed nearly 2 years ago › Migrating content storage to Microsoft’sOneDrive » Campus traffic to it’s on-site datacentre is around 10x that of traffic to and from Janet (3Gbit/s vs 300Mbit/s) » If most services migrated to the Cloud then traffic to Janet would grow tenfold 2/03/2016 Network Futures
- 17. Research: an evolving e-infrastructure
- 18. Norwich Bioinformatics Cluster » The Genome Analysis Centre -TGAC » The Sainsbury Laboratory » John Innes Centre » Institute for Food Research » University of EastAnglia » Norwich Research Park 2/03/2016 Network Futures
- 19. Hinxton Genome Campus »European Molecular Biology Laboratory - European Bioinformatics Institute »The Sanger Centre »Babraham Institute 2/03/2016 Network Futures
- 20. DNA Sequencing 2/03/2016 Network Futures
- 21. DNA sequencing – Mapping base pairs 2/03/2016 Network Futures
- 22. Genomics » Genome Data accumulating very rapidly » Driven by sequencing technology breakthroughs » Faster than exponential growth » “Moores Law” » How to cope ? › Data storage › Data processing » Current machines doubling output maybe every six months ! » Science leading towards personalised medicine 2/03/2016 Network Futures
- 23. »Met Office »University of Exeter »Weather and Climate Research »Monsoon HPC and M.O. 2/03/2016 Network Futures
- 24. Monsoon » Joint Met Office and NERC supercomputer » Atmosphere,Weather and Climate research » Inform policy onClimate Change » Higher Spatial and temporal resolution » Comparing models » Greater collaboration with academic research community 2/03/2016 Network Futures
- 25. Cern LHC: Atlas Experiment 2/03/2016 Network Futures
- 26. Higgs to four muon candidate event 2/03/2016 Network Futures
- 27. Radio Astronomy » Radio waves much longer than light waves » Even large Radio telescopes have much lower resolution than optical telescopes › eg moon looks 3 x 3 pixels to a single telescope » BUT – Linking widely spaced telescopes together recovers the resolution » Combine signals from telescopes in real time › Long Baseline Interferometry › Very weak signals – poor signal to noise › Signal averaging and correlation › Telescope radio signal = signal from source + random noise › Needs very accurate timing » High data rates – 1 to 30Gbit/s 2/03/2016 Network Futures
- 28. » Very Long Baseline Interferometry (VLBI) network » Real-time signal correlation » Forms a more powerful “single” telescope » Better science 2/03/2016 Network Futures
- 30. LOPFAR Network 2/03/2016 Network Futures
- 31. Towards the Square Kilometer Array » Science interest » Evolution of stars and galaxies after “big bang” » Early universe – “dark ages” » Gravity and cosmic magnetism » Dark matter – dark energy 2/03/2016 Network Futures
- 32. Super HighVision – High resolution media » BBC trial with NHK for 2012 Olympics » Janet and other NRENs transmit signals over their networks » ~300Mbit/s per stream compressed » Super High-Vision is: › 16 times as many pixels as HDTV › 7680 by 4320 pixels › 22.2 channel sound › 8m wide screen › Amazing! › Immersive 2/03/2016 Network Futures
- 33. SHV at Broadcasting House – RadioTheatre 2/03/2016 Network Futures
- 34. Super Hi-Vision and the Olympics 2/03/2016 Network Futures
- 35. Broader drivers and key requirements summary
- 36. The Internet ofThings » Network of physical objects » Collect and exchange data » Improved efficiency, accuracy and economic benefit › Smart grids › Smart buildings › Intelligent transport › Smart cities 2/03/2016 Network Futures
- 37. Requirements going into the future The requirements boil down to: » Reliability » Scalability » Flexibility » Security » Reachability 2/03/2016 Network Futures
- 38. Preparing for the future Faster Faster!!
- 39. Predictable bandwidth growth Since 2010 traffic is doubling every 2.5 years 2/03/2016 Network Futures
- 40. Network now 2/03/2016 Network Futures Glasgow Leeds London TelehouseWest Bristol Manchester London Telecity Powergate Birmingham Nottingham London Telehouse North London Telecity HX Global Transit and Peering Peering Shared Datacentre GlobalTransit and Peering 200G 300G 100G
- 41. Network now 2/03/2016 Network Futures Glasgow Leeds London TelehouseWest Bristol Manchester London Telecity Powergate Birmingham Nottingham London Telehouse North London Telecity HX Global Transit and Peering Peering Shared Datacentre GlobalTransit and Peering 200G 300G 100G
- 42. Network now 2/03/2016 Network Futures Glasgow Leeds London TelehouseWest Bristol Manchester London Telecity Powergate Birmingham Nottingham London Telehouse North London Telecity HX Global Transit and Peering Peering Shared Datacentre GlobalTransit and Peering 200G 300G 100G
- 43. Network now 2/03/2016 Network Futures Glasgow Leeds London TelehouseWest Bristol Manchester London Telecity Powergate Birmingham Nottingham London Telehouse North London Telecity HX Global Transit and Peering Peering Shared Datacentre GlobalTransit and Peering 200G 300G 100G
- 44. Bigger bandwidth building blocks » Janet was one of the first networks, globally, to deploy 40Gbit/s and 100Gbit/s technology » On the backbone we use 100Gbit/s building blocks » What next: › 200Gbit/s › 400Gbit/s › 1Tbit/s 2/03/2016 Network Futures
- 45. Preparing for the future Where do I send this packet!
- 47. Sept 2015 – ARIN runs out of IPv4 completely 2/03/2016 Network Futures
- 48. April 2011 – first? Major IPv4 acquisition 2/03/2016 Network Futures
- 49. Preparing for the future I want this capacity between A and B and I want it now!
- 50. A more agile and dynamic network »Different network architecture › Central ‘brain’ allowing network to be programmed › Leading to more agility › Particularly around capacity provisioning Software Define Networking 2/03/2016 Network Futures
- 51. Preparing for the future Mobile amazement..
- 52. The (near?) future promises… » Games and New experiences › Play a virtual game with a friend across the world › Visit a fancy beach whilst stuck in you house » Self-driving cars » Remote Health-care › Doctors conducting procedures remotely using robots » Videoconference like you’re really there » Lightening like web speeds 2/03/2016 Network Futures
- 53. 5G » 1-10Gbps connections to end points in the field (i.e. not theoretical maximum) » 1 millisecond end-to-end round trip delay (latency) » 1000x bandwidth per unit area » 10-100x number of connected devices » (Perception of) 99.999% availability 5G Mobile 2/03/2016 Network Futures
- 54. 5G » (Perception of) 100% coverage » 90% reduction in network energy usage » Up to ten year battery life for low power, machine-type devices » Early services in 2018 – more like 2020 5G Mobile 2/03/2016 Network Futures
- 55. Better access technologies » Theoretically possible to run a wireless connection at 800Gbit/s » 33 HD films per second! What’s next 2/03/2016 Network Futures
- 56. Janet –Your network, taking you into the future » Janet has been serving Research and Education for over 30 years » Keeping ahead of meeting your requirements » Delivering national and global solutions » Planning for the future with you…... 2/03/2016 Network Futures
- 57. jisc.ac.uk Except where otherwise noted, this work is licensed under CC-BY-NC-ND Jeremy Sharp Thank-you 2/03/2016 Network Futures
- 58. Keep the conversation going »Your account manager »Expert teams »Social media - #digifest16 and @jisc »Coming soon… Connect more… 7 regional practitioner events… between May and July 2o16 »… and don’t forget your evaluation
- 59. Thanks We’ve enjoyed Digifest 2016; and we hope you have too