Architecting Next Generation Enterprise Network Storage Anil Vasudeva

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Market Drivers • Data Explosion • Compliance (Regulatory) • Virtualization (Pools of Storage) •

Data Explosion © 2000 -2004 IMEX Research All rights Reserved IMEX

Market Segments by Applications OLTP Transaction Processing 10 K Intranet (RAID - 1, 5,

Market Segmentation by Data By Record Size, Amount of Data &. Frequency of Access

Corporate Data Usage © 2000 -2004 IMEX Research All rights Reserved IMEX

Data Center Automation Targets 20 -25% Servers 80+% Utilization Servers 15 -30 500+ Servers/Admin

Data Availability vs. Data Currency Continuous Access Continuous Replication Log Ship Replication (On-line) Time

Product Segments & Metrics Price/Performance § High Capacity/Lower Cost (SATA) vs. § High Performance

Emerging Opportunities/Key Requirements Compliance Data Protection § Low Cost Vaulting Reference Data Search Engines

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Market Drivers • Data Explosion • Compliance (Regulatory) • Virtualization (Pools of Storage) • Standardization (Emergence of SATA & SAS) • New Applications (Volume driven Economics) © 2000 -2004 IMEX Research All rights Reserved IMEX

Market Segments by Applications OLTP Transaction Processing 10 K Intranet (RAID - 1, 5, 6) 1 K Data Warehousing DSS Visual DB IOPs (Latency) Scientific Computing 100 Imaging NIC Streaming Video 10 (RAID - 0, 3) 1 1 5 *IOs per sesond for a required response time ( ms) © 2000 -2004 IMEX Research All rights Reserved 10 MB/sec 50 100 500 IMEX

Market Segmentation by Data By Record Size, Amount of Data &. Frequency of Access By Data Types § Dynamic Data (Online Data – Addressable Fast) § Reference Data (Content Addressable Streaming) § Backup (Nearline Buffered Data) § Archive (Offline Vaulted Recoverable) © 2000 -2004 IMEX Research All rights Reserved IMEX

Data Center Automation Targets 20 -25% Servers 80+% Utilization Servers 15 -30 500+ Servers/Admin Storage 1 TB 100 TB Terabytes/DBA Networks 50 -100 500+ Ntwk Ports/Admin System Availability HAL- 3 (99. 9%) HAL- 5 (99. 999%) © 2000 -2004 IMEX Research All rights Reserved IMEX

Data Availability vs. Data Currency Continuous Access Continuous Replication Log Ship Replication (On-line) Time to Recover Data Availability Asynchronous Synchronous Minimal Off-site storage Back-Up Weekly Daily Minimal © 2000 -2004 IMEX Research All rights Reserved Back-Up (Off-line) Data Currency Latest IMEX

Product Segments & Metrics Price/Performance § High Capacity/Lower Cost (SATA) vs. § High Performance (SAS) Product Topologies § DAS (Bus Based - ATA, SATA) vs. NAS (Net. Based File Level Access – NFS, CIFS) vs. SAN (Net. Based Block Level Access – SCSI, FC…) § Internal (ATA, SATA) vs. External (SCSI, FC, i. SCSI, IB, SAS) © 2000 -2004 IMEX Research All rights Reserved IMEX

Emerging Opportunities/Key Requirements Compliance Data Protection § Low Cost Vaulting Reference Data Search Engines § Google, MS Longhorn+ Ease of Use § User Driven Scalability § Backward Compatibility Lower TCO § Standardization/Interchangeability (Mix & Match) § Autonomic Lights Out Management (Self Discover/Self Configure/Self Scale/Self Migrate/Self Healing© IMEX. . ) © 2000 -2004 IMEX Research All rights Reserved IMEX

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