upload speed so slow

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Solution to the slow sqlite3 speed

Solution to the slow sqlite3 speed The speed of sqlite3 insert into and other operations is relatively slow. The reason is that the file already exists in the disk, and the file must be opened every time you access it, If you perform a lot of operations on the database tutorial, It is very

Memory and swap partition for reasons of slow ubuntu speed

Within the reason for the slow speed of ubuntu and the swap partition I often open more than 10 windows and applications at the same time when using ubuntu, sometimes the speed will become very slow, even the system is obviously slow to respond. Generally, the physical memor

Reasons and solutions of slow copying speed of u disk

U disk for our daily life is a very important thing, help us save important files, is also a good transmission work, when the need to transfer files, we can copy the file to a U disk, and then copy to another computer, so the U disk for our life is vital. But now sometimes we often encounter some small difficulties, that is, when copying files to a U disk, the speed of replication is very slow, especially w

Slow symfony program speed solution in vagrant environment

In the vagrant environment, the symfony program is slow. Recently, a symfony program was written. in the beginning, a simple web server was started to access the program through the console server: run command on Mac, however, the php provided by Mac itself does not have the memcached extension. Therefore, this program is put into vagrant. However, it is found that the access speed is very

The homepage loading speed is slow. Is there a way to optimize it?

The homepage loading speed is slow. Is there a way to optimize it? There are 15 SQL statements on the home page involving 7 data tables. the loading speed is extremely slow (about 6 seconds, 2 MB bandwidth). Is there any way to optimize it? Reply to discussion (solution) Use SQL to analyze desc select * from tabnam

MYSQL Query speed is very slow. Is there a problem with my table structure? please take a look.

MYSQL Query speed is very slow. Is there a problem with my table structure? please take a look. Table 1 is a novel table: Create table if not exists 'book '( 'Bid' int (6) unsigned not null AUTO_INCREMENT, 'Siteid' smallint (2) not null default '0', multi-site ID 'Catid' smallint (6) not null, topic ID 'Title' char (80) not null, title 'Word' char (20) not null default '0', word count statistics 'Content' t

Why is my ora10 surfing so slow? Now the speed of the music player is getting faster ......

Why is my ora10 surfing so slow? Now the speed of the music player is getting faster ...... -- Linux general technology-Linux technology and application information. For details, refer to the following section. Why is my ora10 surfing so slow? Now the speed of the music player is getting faster ...... And the yum is t

Solve the problem of slow SPI read/write speed after msm8909 + android5.1.1 is changed from BLSP3 to BLSP1

Solve the problem of slow SPI read/write speed after msm8909 + android5.1.1 is changed from BLSP3 to BLSP1 Solve the problem of slow SPI read/write speed after msm8909 + android5.1.1 is changed from BLSP3 to BLSP1 It is found that the read and write speed of SPI is a lot slo

Android SDK Manager cannot update the SDK or the update speed is slow.

Android SDK Manager cannot update the SDK or the update speed is slow. Google is completely inaccessible due to the fire Great Wall. Therefore, the Android SDK Manager cannot update the SDK or the update speed is slow, Solution: 1. Use a proxy In SDK Manager Tools ---> Option:Connection address: mirrors.neusoft.e

How slow is the boot speed of the Computer Manager updated recently? $ Computer Manager-clear garbage $. qmgc

How slow is the boot speed of the Computer Manager updated recently? $ Computer Manager-clear garbage $. qmgc How slow is the boot speed of the Computer Manager updated recently? The previous boot speed was dozens of seconds. Since the computer manager was updated a few da

Php program optimization proposal, execution speed is too slow

Php program optimization advice, execution speed is too slow This post was last edited by zhuzhaodan from 2013-06-, the existing four-level Dictionary 4000 words txt document, the format is as follows accent nbsp; n. accent, accent; accent nbsp; acceptable nb php program optimization suggestions, execution speed is too slo

Eclipse Run speed optimization (resolves issues such as crazy reading, slow release, cpu100%, etc.)

My eclipse is running at a very slow speed, specifically:1, as long as the eclipse started, the hard drive lights flash, constantly read the disk;2, release Tomcat often in 0%;3, the occasional CPU full;Online talk about the optimization of the article countless, but always useful but very little, most of it is reproduced or even plagiarism. After drawing on the practice of various articles and constantly t

Improper hard drive jumper settings, resulting in slow startup speed

1.BIOS self-test After the completion of the IDE, the speed is very slow, almost 20 seconds (hook up two hard drives, BIOS configuration of the IDE automatic monitoring). 2.IDE after monitoring, clear screen, the next step is the Windows splash screen, here again for almost 20 seconds. In this way, it takes nearly 3 minutes for the system to boot up. I wonder, the configuration is not low Ah, P4 2.4GHz CP

XP system PDF Thumbnail display speed is very slow how to do

XP system PDF thumbnail display speed is very slow how to do Specifically as follows: 1, download the Tweak UI from the web version of the Chinese. 2, extract the downloaded files, directly run the extracted TweakUI.exe files. 3, click on the left "explorer" before the + number, click "Thumbnail", you can see that there are two items for users to change, one is the quality of the thumbnail, one is the

XCode Compilation speed is slow

XCode Compilation speed is slow There are three ways to increase the speed of compiling links: 1. Increase the number of threads used for XCode Compilation Defaults write com. apple. Xcode PBXNumberOfParallelBuildSubtasks 4 XCode uses the same thread as the number of CPU cores by default for compilation. However, since the number of I/O operations in the comp

Apple itunes is very slow how to speed up the itunes?

How to speed up itunes? Question: itunes download application is very slow, what is the way to improve speed? Answer: Open the Pen group test ping value software--pinginfoview. Open the main screen click the "OK" button in the pop-up window Pick the IP address with the shortest response time In order to facilitate the view, I closed

Causes and solutions of slow computer startup speed

causes and solutions of slow computer startup speed Cause one: Too many boot entries Use some software that has a shielded boot startup to optimize, as shown in Disable programs that are not needed or rarely used to efficiently speed up the boot Reason two: rubbish bin residue of a large number of documents Regularly check the trash, and the right key to e

Enable the php mail () function in Ubuntu and solve the problem of slow email sending speed.

Enable the php mail () function in Ubuntu and solve the problem of slow email sending speed. If you need to use the mail () function of php to send emails, you need to install the sendmail component on the server. This is also introduced in the mail () function section of the php manual. Then Install the sendmail command in Ubuntu: Copy codeThe Code is as follows:Sudo apt-get install sendmail After inst

Thinkphp unlimited classification and Transformation Speed is extremely slow

turns out to be one of the reasons why the instance Model is slow for recursive search every time. put it outside the function $ spac = $ spac + 8; $ res = $ Model-> query ("SELECT * FROM x_bookmarkcategory WHERE bookmarkcategory_pid = $ pid And bookmarkcategory_ispublic = $ ispublic order by bookmarkcategory_sort "); // SELECT * This write method has low performance bookmarkcategory_pid = $ pid -- bookmarkcategory_pid determines whether to index for

Solve the problem of slow Internet access speed in Ubuntu8.10

Ubuntu8.10 slow Internet access !! The real reason for slow Internet access is that it mainly takes time for firefox to resolve domain names. Therefore, it is necessary to set DNS cache. It is automatically set in Windows, so you don't have to worry about it. It will take some time in Ubuntu. Therefore, you need to install a software called dnsmasq, which can provide dns resolution functions. Of course, the

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