What are the various problems faced? I need to understand the various equipment used at a data center. what are the various regular processes and what is the irregular work? which are the good brands for equipment and which software are better?
What are the various processes taken care of by a data center manager?
That's an incredibly vague question. (no offense, just the nature of a data center makes this vague) I work in a data center...
Equipment run is servers, large A/C units, backup batteries, backup generator, and includes electromagnetic shielding or thick concrete walls, etc.
regular processes are routine drive light and error light checks, temperature monitoring, upgrading servers, or adding servers to a farm, replacing bad components, automatically scheduled test cycles on teh backups batteries and generator, load testing for the generator, load evaluation on servers, and the server network, etc.