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ABCD's of WAN Optimization
- 1. ABCD’s of WAN Optimization
- 2. Today’s workplace reality More Distance More Sites More Data in More Places More Demands on IT
- 7. Key Applications Perform Well on LANs Typical LAN Throughput 100Mbps 1.5Mbps 100ms RTT Hundreds of TCP apps Citrix / RDP SharePoint (HTTP) Exchange (MAPI) MS-Office (CIFS) Application ~25Mbps 5Mbps 70Mbps 25Mbps 40Mbps
- 8. But Perform Poorly Over WANs Typical LAN Throughput Typical WAN Throughput 100Mbps 1.5Mbps 100ms RTT Hundreds of TCP apps Citrix / RDP SharePoint (HTTP) Exchange (MAPI) MS-Office (CIFS) Application ~25Mbps 5Mbps 70Mbps 25Mbps 40Mbps ~1Mbps 100Kbps 1Mbps 500Kbps 200Kbps 200 times slower! 50 times slower! 70 times slower! 50 times slower! 25 times slower!
- 9. Riverbed’s Industry-leading Performance Riverbed’s formula for LAN-like Performance for Key Applications Layer-7 protocol optimization + WAN data deduplication + TCP acceleration CIFS CIFS signed CIFS print Mac CIFS MAPI MAPI 2K3 MAPI 2K7 MAPI crypto MAPI prepop Lotus Notes HTTP SSL Oracle Forms ICA NFS Riverbed
Editor's Notes
- Riverbed views the current business technology landscape being impacted in three critical ways: First I’d guess that you have more offices in more far away places than ever before – globalization, mergers, acquisitions, out-sourcing and off-shoring all contribute to a general trend that data is moving over longer and longer distances. Second, I’d guess that you have more data in more places than ever before. Over the last five or ten years, most of our customers have built regional or local data centers all over the world to support their operations. Once you have a data center, guess what – data begins to accumulate there in file servers, storage systems and application servers – once the data exists, it needs to be managed, backed up, moved and manipulated. And third, with all the data and applications being rolled out all around the world, and with all of the new regulations being imposed, I’d guess that the demands on your IT organizations have never been higher.