COMIT Community Day Autumn 2018 - PMTSC
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Slides delivered at the COMIT Autumn Community Day. Hosted by SAP and held in Feltham on 13 September 2018.
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COMIT Community Day Autumn 2018 - PMTSC
- 1. “Smart”
- 2. Acceleration “Smart”AppAcc Bespoke Intelligent Caching Engine Granular Data Deduplication – “Data Once” • Intelligent Caching Engine identifies data suitable for caching • Advanced Rolling Hash – Indexing – Referencing • Integration and Synchronisation of Cached data • Across Protocols – Uploads and Downloads Compression • Typically gives a 50% reduction in data volumes Protocol Optimisation • The ability to identify a number of protocols and apply protocol-specific optimization. e.g. ‘chatty’ CIFS file sharing protocol is greatly improved (read ahead and write behind optimizations) • Plus many other protocols including SSL TCP Optimisation • Adjusting the congestion control algorithm of the WAN links • Suitable for links with high latency or high levels of packet loss improving throughput Including the new TCP BBR - CCA
- 3. “TCP BBR - CCA” • BBR = Bottleneck Bandwidth Round-trip propagation time • CCA = Congestion Control Algorithm • Current TCP-ACK algorithm out of date • BBR is a GOOGLE Development to improve internet speeds, which is exactly what it has done!
- 4. TCP – BBR – CCA • The offerings I am highlighting today already have TCP – BBR – CCA integrated.
- 5. Off 2003 Off 200- 7/10/13 Sharepoint (All) CAD Video SQL/TDS Printing D-Dup ✔ ✔ ✔ ✔ ✔ ✔ ✔ Comp ✔ LOW ✔ ✔ LOW(<20%) ✔ ✔ Resume ✔ ✔ ✔ ✔ ✔ X ✔ "Smart" Application Acceleration Performance Enhancements Applications examples
- 6. “Smart” • OK so what is “SMART” about the solution???
- 7. Targeted Application Acceleration your choice which App!!! “SMART” Devices (Tablet or Phone) Enterprise Manager DC Remote Devices
- 8. “Smart” Solution The Mobile Acceleration Solution is a Powerful and Flexible Mobile WAN Solution that can be deployment on most platforms. It can be configured from: • GUI • Command Line or • API The default settings can be fine tuned to gain best possible performance for your own unique configuration.
- 9. COMIT MEMBER – Integration benefits • Performance benefits to ALL customers • Essential when used in construction industry • Available as • Individual/personal deployment or • Remote Multi-User Site Office • Available as: • Concurrent Licensing (not all users are on-line at the same time) or • OEM agreement • PoC’s available
- 11. PROXABYTE Our “USB DONGLE” Technology Includes all the functionality of “Smart” Application Acceleration and NO software on the Laptop!!!
- 12. Free of Charge – PoC’s are available Also reduced cost incentives for the technology! Please contact me if you interested!
- 13. Thank You!
Editor's Notes
- There are fairly well defined techniques for TCP acceleration that have been around for some time that help to overcome the chattiness of this protocol. One such technique is called ‘adjustable window sizing”. The basic gist is that by delivering more packets within a single delivery window, you can reduce the back and forth required by TCP. In the example shown on the left – 5 packets would take 500 ms to transfer across a WAN link with 100 ms roundtrip latency as each packet requires an acknowledgement before the next can be sent. If the window size is increased – say from 64 KB to 4 MB - all those packets can be sent together, as is shown on the right. That cuts the latency down to 100 ms. Silver Peak’s Network Acceleration is unique in that it adds an element of scalability to the TCP acceleration process. We support up to 16 Gbps of WAN capacity. This enables TCP optimization to take place on very large sustained data flows. Note that Latency is determined by: Speed of light Route taken Congestion in network
- ….And deduplication/compression.