Taking a similar approach, Chan and Chieu [23] introduce a cost effective solution which utilizes VM snapshots coupled with a smart, on-demand snapshot collection mechanism to provide an HA in the virtualization environment.
Due to the high computational demand, only snapshots taken every 100th frame from MD were used to estimate -TΔS.
If we wanted to run a cluster-on-demand, such a snapshot becomes a useful means to achieve this – and whilst there is no demand we should incur data storage costs for the snapshot alone.
So there you have, in a snapshot, decent demand in North America and the UK, a weak Europe (even in Germany), and a softening occurring in China.
However, as more employers move recruitment ads onto the Internet, the new gauge has the advantage of providing a more up-to-date snapshot of demand for workers.
While the figures are a one-week snapshot of demand from the Ingram Book Group, the world's largest book wholesaler, they accurately reflect how each title has fared in recent weeks according to different industry databases that track bookstore and consumer demand.
Monthly auto sales are seen as an early snapshot of consumer demand for big-ticket items.
Based purely on these Amazon snapshots of current demand, it seems America is in a rather pessimistic mood these days.
"But the undercount is expected to be roughly the same from year to year," she said, which means the trend should be a fairly accurate snapshot of changes in demand.
The barometer measures areas such as levels of staff demand, employment and wages to create a single-figure snapshot of labour market conditions.
To be fair, the latest snapshot of industry from the CBI shows that stronger domestic demand is boosting the order books and output of manufacturers.
