Dennis Breithaupt Senior Systems Engineer, Enterprise Accounts 2014 Riverbed Technology. All rights reserved.

Transcription

1 Dennis Breithaupt Senior Systems Engineer, Enterprise Accounts 2014 Riverbed Technology. All rights reserved. 1

2 Data protection challenges Replicating more data more often? Data Center Consolidation? Meeting RPO/RTO? Data migration projects? Transitioning from tape back-up? Recurring WAN costs? Predictable WAN Performance? Delayed projects from costly upgrades?

3 Challenge #1: WAN Congestion Rapid data growth and data center consolidation increases pressure on WAN infrastructure. The impact LAN WAN More applications competing for the same WAN resources Slow and unpredictable performance of business critical data transfers Unmet Recovery Point and Time Objectives (RPO/RTO) places the business at risk

4 Riverbed Data Streamlining USERS WAN DATA CENTER Data DE-DUPLICATE DATA Steelheads auto-discover each other in the network Byte-level finger printing of data sequences Unique sequences stored and indexed on disk drives (HDD or SSD) New bytes compressed & sent over the WAN 16-Byte references communicate megabytes of existing data Up to 99% reduction in WAN utilization

5 Challenge #2: Low WAN Throughput The reality The impact Adding WAN Capacity with bandwidth does NOT guarantee higher throughput High latency and/or packet loss dramatically degrades throughput for business critical data transfers Throughput (Mbps) WAN Throughput Single TCP Flow Performance vs. Latency & Packet Loss T = MSS / (RTT * sqrt(p)) Latency (ms RTT) 0.0% loss 0.1% loss 1.0% loss 5.0% loss Up to 99% reduction in WAN utilization Common Latency North America (40-80 ms RTT) International ( ms RTT) Satellite (300+ ms RTT)

6 Riverbed Transport Streamlining Riverbed Optimized TCP (MXTCP) Un-optimized TCP WAN Capacity WAN Throughput Packet Loss Events Improved RPO Time Riverbed-optimized TCP (MX-TCP) Designed for high-speed transmission of business-critical appliacations. Uses 100% of its allocated bandwidth with no slowdown due to packet loss. Granular control: Enabled per QoS class Standard / Unoptimized TCP Designed for fair-sharing amongst user or applications. Uses a slow start algorithm to detect maximum transmission speed. Reduces speed by ½ when a packet loss event is detected.

7 Introducing Steelhead DX Edition Overview Purpose-built for high-speed DC-to-DC workloads DX Up to 60x WAN acceleration for data replication Up to 99% bandwidth reduction Advanced visibility and control EMC SRDF/A and others Up to 2.5x faster Data Streamlining Turbo Data Streamlining. Available only for DX Edition. 10 Gbps hardware compression accelerator On-board datastore architecture NEW! Protect more data more often at less cost and risk

8 Riverbed Steelhead EMC E-Lab Tested ü Symmetrix SRDF ü RecoverPoint ü VNX Replicator (& Celerra) ü VNX MirrorView (& CLARiiON) ü SAN Copy

9 SRDF/A Fluency VM Images Mail Database Txn Logs Encrypted Check Images Deduplication & Compression Compress only TCP Only

10 Live example from lab tests LAN: 6.6 Gbit/s WAN: 256 Mbit/s

11 Customer Success: GTE FCU Background EMC SRDF/A replication for payment processing Challenges WAN performance insufficient for peak data transfers during end of week and end of month Results Maintained SRDF integrity during peak transfers Delivered over 945 Mbps LAN over 155 Mbps WAN Achieved over 5X throughput Riverbed easily addressed all our issues with WAN performance. Anthony Bender, Director of Technical Support, IS Officer 945 Mbps 155 Mbps

12 Customer Success: Capital City Bank Background Replicate data faster and more often Avoid ongoing expense of WAN bandwidth upgrades Results Dramatically improved RPO while using existing bandwidth Key benefits Reduced replication time from hours down to 4-6 hours Replicated Metavante and Jack Henry files to DR site out of site Assured in a disaster its business can be up and running within 24 hours The performance of the SteelHead appliances at our DR site sold us on the solution. Riverbed being an EMC Select and EMC E-LAB-Tested Partner assured us of our decision. Lynne Jensen, VP and IT Network Manager

13 Gartner 2014 Magic Quadrant for WAN Optimization Riverbed Again Recognized As A Leader In Gartner s Magic Quadrant for WAN Optimization Seven Years Running According to Gartner most networks carry a variety of traffic types of differing characteristics and importance, and many organizations are striving to manage this traffic to optimize the response times of critical applications and reduce costs, given that bandwidth continues to represent a significant proportion of operating expenditure for widearea data networks. In response, the WAN optimization market remains dynamic, with new solutions to support various cloud solutions for SaaS and infrastructure as a service (IaaS) deployments, broader support for virtual WOC solutions, and a general decline in WAN bandwidth pricing. Source: Gartner (April 2014) Joe Skorupa, Bjarne Munch This Magic Quadrant graphic was published by Gartner, Inc. as part of a larger research note and should be evaluated in the context of the entire report. The Gartner report is available upon request from Riverbed. Gartner does not endorse any vendor, product or service depicted in its research publications, and does not advise technology users to select only those vendors with the highest ratings. Gartner research publications consist of the opinions of Gartner's research organization and should not be construed as statements of fact. Gartner disclaims all warranties, expressed or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose.

14 A COMPLETE ENTERPRISE PORTFOLIO The Right Solution for the Right Challenge Branch / Remote Site Branch Converged Infrastructure Data Center & Branch Industry-leading WAN Optimization DC-to-DC Purpose-built Data Center-to-Data Center WAN Optimization SteelHead EX Virtual Services Platform (VSP) Riverbed Optimization System (RiOS) SteelHead CX Application Acceleration Bandwidth Optimization Advanced Network QoS & Path Selection Physical, Virtual, Mobile, Cloud SteelHead DX Data & Transport Streamlining Storage-granular WAN visibility and control Plug-n-play deployment for storage replication 2014 Riverbed Technology. All rights reserved. 14

15 THANK YOU Dennis Breithaupt Senior Systems Engineer, Enterprise Accounts 2014 Riverbed Technology. All rights reserved. 15