Pursuit of a Scalable High Performance Multi-Petabyte Database
High Energy Experiments
High Energy Physics Quantitative Challenge
Common Elements
Objectivity/DB
High Performance Storage System
The Obvious Solution
PPT Slide
The Capacity Transfer Rate Gap
Part of the solution: Together Alone
Opening up new vistas: The Extensible AMS
As big as it gets: Scaling The File System
Not out of the woods yet: Other Issues
No prophets here: Supplying Performance Hints
Where’s the data? Dealing With Latency...
Many out of one: Dynamically Replicated Databases
If There are many, which One Do I Go To?
The AMS Collective
Keeping the hackers at bay: Object Oriented Security
Overall Effects
Dynamic Load Balancing Hierarchical Secure AMS
Summary
Now for the reality
CERN staging approach: RFIO/RFCP + HPSS
SLAC staging approach: PFTP + HPSS
SLAC ultimate approach: Direct Tape Access
CERN 1TB Test Bed
SLAC Configuration
SLAC Detailed Configuration
Email: Andrew Hanushevsky
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