I have a BES v5.x server will all the components and database running on the same server as we have around 150 users in total. we would like to setup BES on HA mode. Please suggest how many additional servers are required to setup the same.
And we already have a SQL database cluster running ... do we have to install anything on the database server for BlackBerry or its just mounting the database ??
Cannot install "Blackberry Database Notification System" on the shared database server as it is running other critical databases .... but we can always mount the database without this addon ..... any idea how many disk IOPS are required for blackberry database for a setup with 300-400 users with and without " Blackberry Database Notification System" ?