mb kb gb bigger

Http://hi.baidu.com/dilijia1002/blog/item/38f0b5cef747c70d92457eb1.html Byte is a unit of measurement used by Computer Information Technology to measure storage capacity and transmission capacity. one byte equals to eight-bit binary. Currently, we

Yte is a unit of measurement of computer information technology used to measure storage capacity and transmission capacity, with 1 bytes equal to 8-bit binary. At the moment we often calculate the smallest unit of storage space (in fact there is a

Suddenly we found that our redis has used 30 GB. Well, this is a very embarrassing number, because our cache machine's memory is currently 32 GB, and the memory is exhausted. Fortunately, last week, the company purchased 90 GB of machines, and now

The  php has a system-by-File size function, which is filesize (), but this function is in bytes, in some cases, we need to be very intuitive to understand a file size, not only need byte B this unit, but also need KB,MB,GB, Even bigger TB,PB, so

The file allocation table is used to indicate the space allocation information of disk files. Directory Table information is not actually stored. When a file occupies disk space, the basic unit is not a byte but a cluster. The cluster size is

Large data calculation: How to use only 1.5KB memory as 1 billion object count-Hyper loglog algorithm Big Data counting:how to Count A billion Distinct Objects Using 1.5K This is a guest post by Matt Abrams (@abramsm), from Clearspring, discussing

This configuration was used by the old boy on the production line. During the training, he gave it. Here, I added Chinese characters to the parameters, indicating that the configuration has been optimized, if your mysql has no special circumstances,

"In the latest release 10.2 Oracle changed these default values. The memory allocated to a single SQL operator (_ smm_max_size) is limited:For P_A_T For P_A_T between 500 MB and 1000 MB the parameter _ smm_max_size = 100 MFor P_A_T betweeen 1001 MB

Today, Kingston's 1g memory stick is ready. In addition to the original 1.5 m memory, a total of GB memory is allocated, and MB is used as the virtual hard disk. The swap files, temporary system files, and temporary webpage files are all placed on

Virtual Memory and Memory Mapping Virtual Memory was introduced in 1959. the main goal was to significantly simplify programming by Using acting the quirks of physical memory's hierarchy. nowadays, virtual memory management is an essential component