Ravi Pandya
ravi@iecommerce.com
www.iecommerce.com
+1 425 417 4180
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ABOUT ME
Ravi Pandya
Architect
Cloud Computing Futures
Microsoft
ravip at microsoft.com
| 03- | Microsoft |
| 00-02 | Covalent |
| 97-00 | EverythingOffice |
| 96-97 | Jango |
| 93-96 | NetManage |
| 89-93 | Xanadu |
| 88-89 | Hypercube |
| 84,85 | Xerox PARC |
| 83-89 | University of Toronto, Math |
| 86-87 | George Brown College, Dance |
| 95- | Foresight Institute |
| 97- | Institute for Molecular Manufacturing |
DISCLAIMER
The opinions expressed here are purely my own, and do not reflect
the policy of my employer.
Sun 03 Oct 2010
Large-scale Incremental Processing Using Distributed Transactions and Notifications - Peng Dabek
http://research.google.com/pubs/archive/36726.pdf
This is a description of the "Percolator" technology behind Google's
new incremental "Caffeine" search index. It produces ~100x lower
latency than the previous MapReduce-based system, at about a 2x cost
in resources. It's a system for dependency propagation using observers
on BigTable columns. It also leverages BigTable transactional
semantics to provide snapshot isolation and other transaction
management services like straggler elimination.
07:42 #
© 2002-2004 Ravi Pandya | All Rights Reserved