The size of your server normally depends on the number of users and the number of beds
at your site. The requirements vary for small, medium, and large servers.
The following table captures the hardware requirement for small, medium and large
servers. For more information, refer to Customer Deployment Sizing.
Requirement |
Small |
Medium |
Large |
Memory |
32 GB |
64 GB |
128 GB |
CPU |
Octa Core |
Octa Core |
12 Core |
Disk Space |
500 GB HDD (per year) with SSD Cache |
1 TB HDD (per year) with SSD Cache |
2 TB HDD (per year) with SSD Cache |
Operating System |
Windows Server 2016 |
Windows Server 2016 |
Windows Server 2016 |
Browser Support |
Internet Explorer 11, Firefox v57 or later,
Safari 10+ or later, Google Chrome v62 or later (JavaScript must be
enabled) |
Database Provided |
MariaDB (MySQL) |
MariaDB (MySQL) |
MariaDB (MySQL) |
Note: To run properly, the Vocera Analytics Agent running on a Vocera Voice Server (VS) will
require 2 GB of RAM when interacting with a small or medium Vocera Analytics Server
database and 4 GB of RAM when interacting with a large Vocera Analytics Server database.
If the VS does not have sufficient memory to meet the mandated minimum memory for the VS
plus the needs of the Vocera Analytics Agent, memory will need to be added to the VS.
For example, a VS running version 5.2.3 requires a minimum of 8 GB of RAM. If the Vocera
Analytics Agent will be interacting with a large Vocera Analytics Server database
requiring 4 GB of RAM, the server running the VS and the Vocera Analytics Agent must
have a minimum of 8 + 4 or 12 GB of RAM installed. If it does not, sufficient RAM to
meet or exceed the 12 GB requirement should be added. If the VS is running in a virtual
environment, Memory Over Subscription is not supported and the Host Server should have
sufficient physical RAM to support the memory allocated to the Guest Servers plus the
Hypervisor.