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Carla Schroder 2016-01-13 18:31:40 -08:00
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admin_manual/installation/deployment_recommendations.rst
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@ -14,7 +14,6 @@ General Recommendations
.. note:: Whatever the size of your organization, always keep one thing in mind:
the amount of data stored in ownCloud will only grow. Plan ahead.
The amount of data stored in an ownCloud instance continually grows. Plan ahead.
Consider setting up a scale-out deployment, or using Federated Cloud Sharing to
keep individual ownCloud instances to a manageable size.
@ -381,9 +380,10 @@ But on uploads stores the whole file on disk before handing it over to PHP-FPM.
A Single Master DB is Single Point of Failure, Does Not Scale
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
When master fails another slave can become master. Multi-master has the risk of
split brain and is more complicated. Can run into deadlocks which ownCloud tries
to solve with high-level file locking.
When master fails another slave can become master. However, the increased
complexity carries some risks: Multi-master has the risk of split brain, and
deadlocks. ownCloud tries to solve the problem of deadlocks with high-level
file locking.
Software Considerations
-----------------------