Table of Contents
Surfing Technology Curves Steve Kleiman CTO Network Appliance Inc.
Book Plug
About NetApp
Filers: Fast, Simple, Reliable and Multi-protocol
Filers: Fast, Simple, Reliable and Multi-protocol
Filers: Fast, Simple, Reliable and Multi-protocol
Filers: Fast, Simple, Reliable and Multi-protocol
Wave 1: Networks, Appliances and Software
Network and Storage Bandwidth
The Appliance Revolution
Appliance philosophy
Filer Architecture
Roads Not Taken
DataOnTap Architecture
DataOnTap
WAFL: Write Anywhere File Layout
Wave 2: Memory-to-Memory Interconnects
Problem:
Clustered Failover Architecture
Memory-to-Memory Interconnects
Mirroring NVRAM
Leveraged Components
Wave 3: The Internet
The Consequences of Higher-speed Internet Access
Yet Another Appliance
NetCache
Cacheable Content
Wave 4: The Death of Tapes
Using Tapes for Disaster Recovery
SnapMirror
Creating a Snapshot
WAFL: Block Map File
Consistent Image Propagation
Wave 5: Local File Sharing and Virtual Interface Architecture
ISPs: Scalable Services
Database
Local File Sharing
Local File Sharing Architecture Characteristics
What is VI?
VI Architecture
VI-compliant implementations
How VI Improves Data Transfer
Direct Access File System
DAFS Benefits
DAFS vs. SAN
Summary
Summary
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Author: Steve Kleiman
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