compress to save disk space

Several suggestions for reducing MySQL to save disk space and reducing mysql In our work, we often encounter some customers with low TPS \ QPS, but the disk usage is very large. Once a single instance has too much space, such as memory, network, CPU, and backup will increase

1, QQ Personal folder set to D disk, D:\ProgramData\QQ2, IE collection folder set to D, ie cache set to D-DriveFor example, I want to change the default save path of my favorites to D:\study. Close the Internet Explorer browser, open the Explorer, go to C:\Documents and Settings\administrator\, click the Favorites icon with the left mouse button, and then hold down the SHIFT key with your left hand to drag

In the system, we normally use a lot of fonts. People with no special requirements usually the system comes with a font that we can use, and many times we will clean out some fonts to make the C disk more usable. If you want to clean the font, you can see the " Delete computer will not use the font ." And here we are going to talk about some people because of the need to install fonts so how to install the most reasonable? 1 No matter what steps to

Label:Recently, a website using SQLite database as a temporary data cache, the multi-slice partition SQLite database files, about 10,000 new daily data volume, the initial efficiency has been significantly improved, but after one months the database files from a few k also rose to nearly 160M, the amount of data also reached 40多万条, on average, each data occupies 4K of space, although the use of the efficiency of the intuitive not cause too much impact

Does the user who uses the virtual machine feel that your virtual disk files are getting bigger and that they are filling up the precious disk space (the host physical hard disk)?Some people will think, I started the virtual machine directly, and then the useless data in the delete, not just it? The actual test found t

1. Mounting storage media The Linux file system incorporates all the disks into a single virtual directory, which needs to be placed in the virtual directory before the new storage media is used, which is called mount (mounting)  1.1 Mount Command The command to mount the media on Linux is called Mount. By default, the Mount command outputs a list of mounted devices on the current system.  1.2 Umont To remove a removable device, you cannot remove it directly from the

, which is actually a misunderstanding, according to the specifications of the DVD, MPEG-1 and MPEG-2 are legal video encoding! However, the vast majority of home DVD production software and can not make MPEG-1 video into a DVD, this has been a professional DVD production software function, according to observation, among the home DVD production software, only TMPGEnc DVD Author has this function. The bit rate of the MPEG-1 video used for this compression DVD is the same as 1150 Kbps as the stan

PrefaceAPP Scenario Description:When you are unable to plan your storage properly, the storage re-planning (eg, one or several apps that write bigdata for a certain LV-mount point in a post-maintenance job may soon be out of space for your LV mount point, but it's worth noting that Does your other LV mount point have a large storage space? Basically not applied to this LV mount point to write data?) Accordi

Yesterday to have a picture of the children to class, suddenly talked about how to solve the C disk less and less the problem, for everyone briefed on the maintenance of a brisk C-disk method. In the actual work colleagues will often ask: C is full of how to do? Which files can be deleted in C disk? System prompts C disk