Experimental Physics and Industrial Control System
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Hi James,
The Hypertable version used is mentioned on the web pages, that seems
stable. We used both: a regular fs and Hadoop. The choice to use that
DB was directed based on the best performance in meaning of
large-scale data-intensive tasks. This project is not completed yet but
is in advance status, details, source code, and slides presented on
this at BNL and at last Epics meeting are available :
http://www.lnl.infn.it/~epics/joomla/ under the "Archiver" menu.
Hope this helps,
- Mauro
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Mauro Giacchini
Istituto Nazionale di Fisica Nucleare - Laboratori Nazionali di Legnaro
V.le dell’Universita', 2
35020 LEGNARO (PD) – ITALY
Tel. +39.049.8068558
Fax. +39.049.641925
EPICS _at_ LNL http://www.lnl.infn.it/~epics/
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[email protected] wrote:
Dear Mauro
Please could you comment on the stability
of Hypertable, did you use the lastest release for your benchmarks?
Which distributed file system do you use? And what directed your choice
of Hypertable over other Bigtable-style archivers.
Regards
James
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