Posts Tagged ‘Optimizer’

Enterprise Computing: Do We Need FAST v1, EMC?

So, here’s my rash statement from Twitter last night: “If FAST isn’t free, I don’t want it!  All it’s doing is automating process I could script/do manually”.  It’s a bold statement, I know, so is FAST really offering something better than what could be achieved...
October 18th, 2009 | Enterprise Storage, GestaltIT | Read More

Performance Part III

Next under discussion for performance is array groups. First the background (and as usual, apologies to those who already know all this). HDS enterprise arrays lay their disks out in array groups, either RAID-1/0, RAID-5 and RAID-6. Variable size LUNs are then carved out of the array groups for presentation...
July 9th, 2007 | Uncategorized | Read More

Optimisation tools

Large disk arrays can suffer from an imbalance of data across their RAID/parity groups. This is inevitable even if you plan your LUN allocation as data profiles change over time and storage is allocated and de-allocated. So, tools are available. Think of EMC Optimizer, HDS Cruise Control and Volume...
April 24th, 2007 | Uncategorized | Read More