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Latency is the amount of time that it takes for information from your computer to travel to the source. Latency should not be confused with bandwidth, as bandwidth measures how much data you can move in a given period of time, but not necessarily how fast it moves. For example, if I am connected to a computer in the next country, latency measures how long it takes for each letter that I type to travel to the other computer. Latency is important when someone is directly interacting with another computer, as the amount of "lag" between the two computers can make some tasks very difficult (such as editing a file). Bandwidth, on the other hand, is not concerned with latency. When downloading a large file, it may be perfectly acceptable to have a 3-4 second wait before the file begins to download.
Networking latency is the time it takes for a single packet to go from your computer, to another host and back. Latency is generally measured in milliseconds. You can check the latency (also referred to as lag) by opening a command prompt and typing "ping
Example: ping www.Google.com
Latency varies based on many factors, such as physical distance to the host, network congestion, and quality of the connection. In a LAN environment latency to another LAN host is generally < 1ms
Over the internet, via a good Internet connection, 30 - 80ms is typical to a server located in the same country (at least in the United States). Lower latency is always better.
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What is another name for propagation delay?
Another name for propagation delay is latency.
Advantages of FPGA spartan over microcontroller?
FPGA Spartan is more efficient than the microcontroller. It is used to perform operations that cannot be properly done by microcontrollers; operations like high parallel or low latency operation.
What is the difference between useparnewgc and separallelgc?
-XX:+UseParallelGC (aka "Parallel Scavenge") is a collector for the new generation portion of the heap (eden and survivor spaces) which splits work between many threads; it can work with either the serial old generation collector (which is the default) or the parallel old generation collector (which does the same thing +UseParallelGC does, just for the old/tenured generation.) It cannot be used with the CMS (concurrent mark sweep) low-latency collecto. -XX:+UseParNewGC is the same as UseParallelGC except that it's compatible with the CMS (concurrent mark sweep) low-latency collector (but it cannot be used with the Parallel Old collector.)
Describe the functions of the 8086 queue?
The 8086/8088 instruction queue is a buffer that holds opcode bytes that have been prefetched by the bus interface unit. This speeds up operations of the processor by helping to reduce fetch latency, i.e. to improve the probability that an opcode byte fetched by the processor is already available.
What is the J2EE Value Object Pattern?
The Value Object pattern provides the best way to exchange data across tiers or system boundaries, especially when there is network communication involved. This is a pattern that solves performance issues around network latency This pattern is an object that encapsulates a set of values that is moved across the boundary so that attempts to get the values of those attributes are local calls.
Latency and Latency are two ways of measuring speed?
CAS (column access strobe) Latency and RAS (row access strobe) Latency
What is the difference between high latency and low latency?
high latency means you have a good connection, low latency means you have a baad connection
What does love latency mean?
Hidden love (like love waiting to happen...?)
When did The Latency end?
The Latency ended in 2011.
When was The Latency created?
The Latency was created in 2006.
What is the CAS Latency value of DIMM 5-5-5-15?
An ad for memory might sometimes give the CAS Latency value within a series of timing numbers, such as 5-5-5-15. The first value is the CAS latency, which would mean that in this case, this module is CL5. The second value is RAS latency.
How do you calculate mean latency?
To find the mean of anything, including latency, add all the values together and divide the result of that by the total number of input values. So, say you had this: 24ms 57ms 25ms 45ms The total of these numbers is 151 There were 4 values when we started so we divide our total by 4 151/4 = 37.75 So our mean latency is 37.75ms Hope this helps!
How do you get rid of latency on starcraft?
Lag is followed up by latency. If you detect latency but not lag, then someone else has it.
The latency of a direct connectoin can be defined as?
latency = transmit+propagation
Is it true that when Latency is measured by the round-trip time it takes for a data packet to travel from source to destination and back to source?
Definition - What does Latency mean?Latency is a networking term to describe the total time it takes a data packet to travel from one node to another. In other contexts, when a data packet is transmitted and returned back to its source, the total time for the round trip is known as latency. Latency refers to time interval or delay when a system component is waiting for another system component to do something. This duration of time is called latency
Is it true Latency is measured by the round trip time it takes for a data packet to travel from source to destination and back to source?
Definition - What does Latency mean?Latency is a networking term to describe the total time it takes a data packet to travel from one node to another. In other contexts, when a data packet is transmitted and returned back to its source, the total time for the round trip is known as latency. Latency refers to time interval or delay when a system component is waiting for another system component to do something. This duration of time is called latency
Is it true Latency is measured by the round-trip time it takes for a data packet to travel from source to destination and back to source?
Definition - What does Latency mean?Latency is a networking term to describe the total time it takes a data packet to travel from one node to another. In other contexts, when a data packet is transmitted and returned back to its source, the total time for the round trip is known as latency. Latency refers to time interval or delay when a system component is waiting for another system component to do something. This duration of time is called latency
