Rsync Security

Now almost any application, such as a website, a web app and a mobile app, needs a picture display function, which is very important for the picture function from the bottom up. Must have a forward-looking planning picture server, picture upload and download speed is of crucial importance, of course, this is not to say that it is to engage in a very NB architecture, at least with some scalability and stability. Although all kinds of architecture design, I am here to talk about some of my personal ideas. For the picture server IO is undoubtedly the most serious resource consumption, for web applications need to picture service ...

History of the most complete MySQL backup method, you need friends can refer to the next. I have used the backup methods are: mysqldump, mysqlhotcopy, BACKUP TABLE, SELECT INTO OUTFILE, or backup binary log (binlog), can also be directly copied data files and related configuration files. MyISAM table is saved as a file, it is relatively easy to back up, several methods mentioned above can be used. Innodb all the tables are ...

System backups are important because you never know when a hard drive is going to strike or a disaster will come quietly. Here are some ways to back up. To backup from the command line use the TAR command This method applies to the home folder of the backup user. Open the terminal and enter: Tar CVFZ output input using the split command allows a compressed mirror to be partitioned into small chunks to be stored in a removable device. For more information, see: Backupyoursystem/tar using the DD command to create a disk image ...

Moving apps to cloud computing is not the last thing. 　　Sometimes there are unexpected events that force you to redesign your application, and compliance requirements can create barriers to development, and if your cloud provider does not support low-level network services such as multicast, it can cause bandwidth problems. After you evaluate which applications can run in a public cloud, there are other factors to consider, such as configuration, data migration, and monitoring. When moving an application to cloud computing, there are ...

Moving apps to cloud computing is not the last thing. 　　Sometimes there are unexpected events that force you to redesign your application, and compliance requirements can create barriers to development, and if your cloud provider does not support low-level network services such as multicast, it can cause bandwidth problems. After you evaluate which applications can run in a public cloud, there are other factors to consider, such as configuration, data migration, and monitoring. What are the most common configuration tasks you need to keep in mind when moving an application to cloud computing? The following list column ...

Ubuntu 9.10 Services only know the role of a part of the service, hope to be filled, some services are more important, the adjustment must be very acpi-supp$ this is about power support by default is 1,2,3,4,5 boot, you can adjust it to the S-level. Acpid ACPI Daemon, the default is 2-5 open, you can not pipe. Alsa-utils This service seems to replace the ALSA, so it's OK to open it at the s level. Anacron This is a process that is used to execute until the time is not executed ...

Stunnel is a free cross http://www.aliyun.com/zixun/aggregation/14734.html "> Platform software for providing global TLS services." Stunnel can provide secure cryptographic connections for clients and servers that are not themselves able to communicate TLS or SSL. The software can operate on many operating systems, including Unix-like systems, and Windows. Stunnel relies on a separate library, such as ...

Netsecl toolset a NETSECL Linux affiliate project that contains all the breakthrough tools in the NETSECL Linux Live CD. The goal of this subproject is to run the VM's Webshell (ajaxterm) in the smallest Linux distribution. No need to grhttp://www.aliyun.com/zixun/aggregation/16952.html ">security or Hardeni ...

As enterprise management becomes more and more dependent on the efficiency of the network and the applications running on the network, Managing enterprise network bandwidth becomes increasingly important. Wilton launched the Flow management products are committed to protect the enterprise's key business bandwidth resources, to limit the misuse of the bandwidth of the business, to avoid network congestion, for enterprises to create transparent visibility of the network application environment. One of the key to this type of equipment is the analysis of existing customer traffic, which is based on the analysis of the Application Layer network protocol. Based on the DPI (depth packet detection)/DFI (deep flow detection) technology, we have a wide range of current network ...

The Debian GNU is a free GNU operating system that is maintained and updated by a group of users who voluntarily devote their time and effort. Debian provides an operating system (OS) that you install on your computer. The operating system is a series of basic programs and utilities that let your computer work. Due to http://www.aliyun.com/zixun/aggregation/33836.html ">debian ...