Hi Folks,
Sorry if this has been asked before, but can anybody
advise on FSSession vs SQLSession for:
a) Speed.
b) Scalability.
Planned architecture employs multiple Zope/Apache
frontline servers:
+-----+
| Z/A |---+
+-----+ |
|
+-----+ |
| Z/A |---+ +----- DB1
+-----+ | |
|------|
+-----+ | |
| Z/A |---+ +----- DB2 (optional)
+-----+ |
|
|
Etc, etc.
Z/A = 'front line' webservers running Zope/Apache.
Contains application/business logic.
We are NOT using the ZODB for data storage.
DB1 = Data storage. eg. Oracle/Postgres
DB2 = potentially just for managing the sessions, if
we use SQLSession. Would MySQL be best ?
Just how scalable can it really get ? We need it to at least
be able to scale to 12 million sessions per day (and substant-
-ially more writes to DB1 per day), even if we will be starting
out much more modestly than that. Realistically, should I be
looking at something like ATG Dynamo instead ?
Thank you very much,
chas
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