Hi,
just noticed that Linode provides "native" load balancing with a
seemingly very easy setup. This might be relevant to those of you who
are operating fast-growing DHIS instances.
Scaling DHIS on multiple web servers will be effective as most of the
load is now placed on the java processes running it. Most database
operations are cached in memory, data mart processing uses an
in-memory database and is automatically utilizing all CPU cores which
are available to it, and so on.
Lars