MBone

Reading: M bone
Full spelling: Internet Multicast Backbone
Field:
Internet > backbone > MBone

The experimental network which was constructed in order to try to be able to utilize the technology “multiple cast” in order to do the simultaneous transmission of the data efficiently with respect to network on Internet. The Xerox corporation and the like being center in 1992 March, the project which starts. Because most of present Internet does not correspond to the multiple cast, it is connected mutually via the hypothetical network which formed individual network with communication equipment of multiple cast correspondence, and address for the multiple cast constructed this on Internet. If the multiple cast is used, when image is transmitted to crowd simultaneously and the like, because it is possible, to do communication efficiently, in the future, circuit capacity improving, when reaching the point where the data of bulk is exchanged, it is thought that it becomes necessary.

Mbps <Megabit per second>

Reading: Mega B tweet the s and the rivet the megabit will not
Full spelling: megabit per second
Alias:
Megabit/second
Field:
Expression of information > unit > Mbps

As for 1Mbps 1,000,000 bps (=1000kbps) with, the fact that the data of 1,000,000 (=10 6 powers) bit can be sent to 1 seconds is displayed. Because they are 1 bytes at 8 bits, 1Mbps is suitable 125kbytes/s (kilobyte/second). When 1Mbps it makes approximately 1,050,000 bps of 20 power times that 2, it is, but when mostly is, in the sense of 1,000,000 bps.

MBR

Reading: M B earl
Full spelling: Memory Based Reasoning
Field:
Software > database > MBR

One of data mining technique. The data of attribute conduct of the customer is accumulated, the conduct which that customer takes from attribute of the new customer is presumed. In order the data of the customer whose attribute is close to presume, in reference there is a feature that it leads the result which the human is easy to agree upon. Extracting the customer MBR for [rekomendosabisu] and potential sales (may be a sales effect, it assures sale) data formation etc it is used with pinpoint.

MB/s <Megabyte per second>

Reading: Megabyte the rivet will not
Full spelling: megabyte per second
Alias:
Megabyte/second
Field:
Expression of information > unit > MB/s

As for 1MB/s 1,000,000 byte/second (=1000kB/s) with, the fact that the data of 1,000,000 (=10 6 powers) byte can be sent to 1 seconds is displayed. Because they are 1 bytes at 8 bits, 1MB/s is suitable 8Mbps (the megabit/second). When 1MB/s approximately 1,050,000 byte of 20 power times that 2/it makes second, it is, but when mostly is, in sense of 1,000,000 byte/second.

MB unit cost <Megabyte unit cost>

Alias:
price per megabyte
Field:
Storage > MB unit cost
Mobile > memory card > MB unit cost

The price which is per storage unit of the hard disk and the like and, memory capacity 1 megabytes of memory medium. Dividing at the memory capacity which displays the price of the device, in megabyte, it seeks. Cost in order to obtain extent and same memory capacity where this value is low becomes cheap.

The world of the storage unit progress is fast, because depreciation of price large increasing capacity advances simultaneously, it is used the occasion where price is compared with the device of the generation who differs. In addition, it is used even in comparison of the storage unit of the type which differs and examination of use.

In general, the tape media which is used in data backup and the like of enterprise megabyte unit cost becomes cheapest, the hard disk, the optical disk (the beam large 1 - two at a time), in order of flash memory such as CD and DVD.