Best interactivity: NVIDIA GRID delivers streamed content for seamless interaction without noticeable lag or latency.
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He is talking about normal trading latency, not the millisecond or microsecond latency that high frequency traders (HFT) pursue.
When an employee makes a phone call, there is no allowance for a lack of dial tone, or any detectable latency, or poor call quality.
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The low latency or delay inherent in high-speed fibre networks made possible novel uses of broadband, he said.
Of course, switching server applications or middleware to decrease latency can frankly be expensive .
That way complex programs can be executed with a minimum of latency, or time lost, for the person waiting for results.
Conversely, Amazon EC2 is always connected to the backbone of the internet where round-trip latency is 5 milliseconds or less to most web sites rather than the 100 milliseconds seen over wireless connections.
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Anyone who performs in, shoots, or edits music videos can see the tiny, observable latency endemic to lip-syncing.
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Ordinary databases and grid may be too slow, but ScaleOut Software stores data in memory on server farms or uses distributed caching on compute grids, to eliminate bottlenecks and reduce latency.
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Regardless, with this unit, we felt enough latency in the refresh rate to be bothered by it, but e-reader enthusiasts or people who really need to travel with an arsenal or reading material are probably more than willing to let that slide in the face of the other advantages.
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