Zhang Dio (CEO of net)
This is an article, online network in the implementation of product design, the study of the domestic network of educational institutions of many models, at the same time with the end user exchanges a lot, accumulated some
video bitrate, frame rate and resolution exactly which one affects the sharpness of the movieCode rate: affect the volume, proportional to the volume: the larger the rate, the larger the volume, the smaller the rate, the smaller the volume.The
Process command pstreeCentOS7 show process tree[[email protected] tmp]# pstreesystemd─┬─NetworkManager─┬─dhclient │ └─2*[{NetworkManager}] ├─abrt-watch-log ├─abrtd ├─atd ├─auditd───{auditd}
Bitrate (Kbps is thousands per second): affects volume, proportional to volume, the larger the size, the smaller the rate, the smaller the size.The bitrate is the number of data bits transmitted per unit of time when data is transferred, typically
From: http://simpleframework.net/blog/v/8486.html
1. Completely Random write or skip, 5 times the performance gap!
Full random write is undoubtedly the slowest write method. In the logic dump test, we were surprised to find that MB of memory data
Stm32--spi InterfaceTenet: The learning of technology is limited and the spirit of sharing is limitless.First, SPI Agreement " serialperipheral Interface "Serial Peripheral interface, is a high-speed full-duplex communication bus. Communication
Disk I/O monitoring is a very important part of unix/linux system management. It can monitor the throughput, the number of I/O per second, disk utilization, service time and other information, and when the exception is found, send alarm information
One notable feature of Linux is its powerful network capabilities, which support almost all network protocols and provide a wealth of applications based on these protocols. The importance of Linux network management is self-evident, these management
Specification of memory size in different Oracle versions, different oracle versions
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Questions:
I used an M-series board to collect and generate digital signals, and I knew that the board did not have an onboard timing engine, so I had to use other
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