data transfer calculator bandwidth

javascript|web|xml| Data | Web page b/S structure of the program to perform an operation often need to refresh the page, in the refresh process, the server will not only send data to the client, but also need some formatting information, such as tables, pictures, headings, etc. resend, occupy a lot of bandwidth. Although IE provides a page caching function, the l

-xc/u01/backup_supu" 3.91GiB0:xx: -[249mib/S] Real 0m16.067s user 0m15.553s sys 0m16.821s5. Why don't you use NC without it?!!! *NC is no faster than SSH, and NC has no advantage over SSH if compressed*NC is badly called in the script and needs to execute commands at both ends*NC requires an additional network port*NC does not encrypt6. Can it be faster in this case, the LZ4 decompression speed is 264MB/s, here to reach 249mb/s, there should be a little bit more to squeeze, but I have no recruit

When copying and moving files between SAN drives, offloaded data transfer (ODX) technology offloads the CPU and network load to the SAN hardware. This feature is ideal for cloud environments that require the provisioning of new virtual machines from the virtual Machine template Library, or where large volumes of data are replicated after virtual disk operations,

, Simple Object Transfer Protocol). With the increase of Java application, the application of XML is also widening, but the whole is not out of these two aspects. if just as a key-value pair type configuration file format, XML is not good, its problem is that it contains too much for the real data transmission useless things, in the computer World terminology, is Payload not high enough. such as the presenc

of XML's popularity has been hard to verify, only known by the Java Enterprise application and the DOM (Document Object model) standard of the East wind. XML in Java enterprise applications is often used for the following purposes: Configuration file and transport format (SOAP, Simple Object Transfer Protocol). With the increase of Java application, the application of XML is also widening, but the whole is not out of these two aspects.If just as a ke

It is not as good as the 16-http protocol (2) of bad pen headers and the transfer of page data compression. When we use tools such as HttpServletRequest and HttpServletReonse, these tools use the http protocol, which is also common for our daily WEB development. Because the http protocol is well encapsulated, we often ignore it. However, in the ultimate pursuit of performance, these basic protocols have bec

and the primary storage must be completed under hardware control. In addition, because the peripheral devices are generally transmitted in bytes and the primary memory is accessed in word units, the DMA controller also has hardware that is assembled from bytes into words and removed from words into bytes.4. Initialize the DMA controller before the DMA mode starts, including transmitting the first address, device address, and length of the exchanged data