cache the results, you should also consider publishing your database as a Web service using Microsoft SQL Server Web Services Toolkit. This allows you to invoke the Web service asynchronously to query or update the database by leveraging support in the. NET Framework.There are a number of back-end resources to be awar
Original post: http://lovelaozang.cn/show-6789-1.html
Currently, many small and medium websites (especially Web 2.0 websites) allow users to upload images. If there is no good plan in the early stage, as image files increase, both management and performance bring many problems. I will give some suggestions on my own, so as to bring more valuable information.Storage of images
What media is the image stored on? If you have enough funds to purchase
% 2735100% 2735 (longest request)
When the information is returned to the connection time, it divides the average total connection time into three parts: connection, waiting, and processing, and helps identify potential bottlenecks.
Although there is no dedicated best practice indicator applied to every situation, the fastest is the best. The user will not stay when the page download is slow.
After improvement, run AB again rather than try again) and
Server is just an Office server product that provides browser-based file viewing and editing services for Office files. Office Web Apps Server applies to products and services that support the WOPI (WEB application Open Platform Interface protocol). These products, called h
. Note the following:
1. Server style selection
Tower server
Servers are not similar to daily-consuming products. If you are not satisfied, you can use them to change the brand. When purchasing servers, you will use a long period of events. During this period, you will perform a hardware upgrade on the configuration, hardware is rarely replaced collectively. Therefore, before the procurement process, the pr
I will give some suggestions on my own, so as to bring more valuable information.
Storage of imagesWhat media is the image stored on? If you have enough funds to purchase dedicated image server hardware or NAS devices, it is very simple. If you have the ability to develop a file system that stores images separately, you don't have to go on.
If the above conditions are not met and you only want to store the
access_log_yesterday when defining or moving log files. Therefore, the server number should be included, such as the server IP address, to distinguish between them. Then run the website image and backup service rsyncd on each server (refer to "use rsync to implement website image and backup", ttp: // www.linuxaid.com.cn/engineer/ideal/article/rsync.htm ), then,
the log analysis statistics file, add a scheduled task as follows:
5 0 ***/bin/mv/www/logs/secfocus/'date-v-1d + \ %W'/access_log/www/logs/secfocus/access_log_yesterday
In this way, the log statistics and analysis program is used to process the file access_log_yesterday.For large websites that use Server Load balancer technology, there is a problem of merging and processing the access logs of multiple servers. in this case, each
Key Points of Nginx optimization as a Web Server
Nginx can be used as either a Web Server or a reverse Proxy. Here we will first discuss the general optimization points of Web Server.
Key points of common optimization
Nginx uses a
server, the effect is not ideal. It is estimated that the other party has deployed a hardware firewall on the Internet interface, and the WEB server implements Load Balancing through the cluster, so the attack effect is not obvious. Security Testing is deadlocked.
In the command line, a ECHO is displayed when you ping the website URL. The displayed IP address is
Russian security researchers have discovered a Linux Web Servers botnet that uses traditional Windows botnets to spread malicious programs.
Denis Sinegubko, an independent security researcher at Magnitogorsk in Russia, pointed out that all infected machines that have been carefully checked are dedicated servers or virtual dedicated servers running legitimate web
★ Welcome to The Guardian God · V Classroom, website address: http://v.huweishen.com★ Guardian God · V Classroom is a Web site dedicated to providing server instructional video for the Guardian God, updated weekly video.★ This section we will lead you: Install pseudo-static (Web. config method)Microsoft has provided UR
our most common network server configuration. However, Microsoft's vulnerabilities emerge one after another. Therefore, it is extremely important to reinforce system security.First, select a dedicated Web Server as much as possible, disconnect the network connection of the Server
://support.microsoft.com/default.aspx? Scid = kb; en-us; q309677), and SPS: IIS Lockdown Tool affects SharePoint Portal Server (http://support.microsoft.com/default.aspx? Scid = kb; en-us; q309675 ).
In addition, before applying IIS Lockdown or URLScan, you must search the Microsoft Knowledge Base to collect the latest information that may cause problems. After understanding the information and the suggestions, install IIS Lockdown on the test
Recently, an ASP. NET web server has been built on Ubuntu, and many problems have been encountered. Sort out your ideas for future use. Build Environment and supporting software
Ubuntu: 11.10Mono: 3.0.6 (http://download.mono-project.com/sources/mono/mono-3.0.6.tar.bz2) for stability considerations, it is recommended not to use other versions later than this version.Jexus: 5.0 (http://www.linuxdot.net/down/
client running in different application server environments. As Java EE and Microsoft's. Net increasingly become the two mainstream platforms today, the solution of interoperability between them has become an important subject of many Web services interoperability standards. Microsoft's Windows Communication Foundation V3.0 (hereinafter referred to as WCF) is a collection of technologies for creating and r
Users group better, preferably their own in the last step to build the user, Create a new group that is dedicated to Web sites. As shown in figure:
Step Two: Add this user's access rights to the Web site program
Find the root of the site, right-click on the folder, click Properties, you can see the following map to the right, general, sharing, security a
★ Welcome to The Guardian God · V Classroom, website address: http://v.huweishen.com★ Guardian God · V Classroom is a Web site dedicated to providing server instructional video for the Guardian God, updated weekly video.★ This section we will lead everyone: Enable site gzip compression· Gzip high-efficiency compression of web
different from other operating system partition, its partition format is commonly used EXT4 and swap two kinds, EXT4 for storing system files, swap as Linux swap partition (equivalent to the virtual memory files in Windows). So now we can know that Linux requires at least two dedicated partitions (Linux Native (local) and Linux Swap (swap)). Because Linux cannot be installed on the dos/windows partition. In general, we will install Linux on one or mo
related to each other. To modify the internal settings from the upgrade hardware, tuning the Web server will require you to carefully monitor any changes that affect the performance of your Web server.
Monitoring hardware
Memory
It is common for problems that occur in the system to be caused by insufficient memory. Yo
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