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Editor to share with you what are the common methods to optimize the system architecture of the website, I believe that most people do not know much about it, so share this article for your reference, I hope you will learn a lot after reading this article. Let's learn about it!

RDS (Relational Database Service)

Most of the time, in order to save money, we will build our own Mysql database in ECS or use a third-party one-click environment to run WP database. Although there are sometimes problems such as access delay, it is still a very appropriate way. It's just that not every friend has the ability to deal with unexpected problems. Once there are problems such as downtime at a relatively important moment, madness may be the only thing that many people can do. Therefore, in terms of cost and operational efficiency, it is recommended that you use RDS to run the site database. The advantages and disadvantages are as follows:

Advantages: stable operation, ready-to-use, flexible and scalable, once the website encounters problems, it can switch services in seconds, especially for novice friends.

Cons: the price is slightly higher.

Object storage OSS

In view of the storage near the site, many friends will give priority to the ECS supporting cloud disk, the reason is also simple, cost-effective. However, the problem is also very prominent. As mentioned just now, the former often causes downtime and failure to open pages when the website is running in an unstable environment, such as a surge in concurrency, which does great harm to the user experience. Therefore, I recommend that you use OSS to store the corresponding attachments. The advantages and disadvantages of the latter are analyzed as follows:

Advantages: in addition to the common features of cloud disk, there is no doubt that the professional file storage service has high reliability of OSS. In addition, it supports multi-user resource isolation, cross-region replication and remote disaster recovery mechanism, and has excellent data processing capabilities. It can provide a variety of data value-added services such as archiving services, and basically does not need maintenance.

Disadvantages: the early investment is higher than the cloud disk, and the performance requirements of the site are more stringent.

Load balancing SLB

Because there is a single point of risk in the use of ECS, if the site is down, users will not be able to access the site in real time. Therefore, it is recommended that you adopt the SLB+ECS architecture mode to effectively prevent the above risks. The advantages and disadvantages are as follows:

Advantages: when a single backend ECS fails, SLB will automatically forward traffic to other normal backend servers to ensure the normal operation of the system, keep the session from failure, and effectively avoid a single point of risk.

Disadvantages: the price is on the high side, not suitable for small and medium-sized stations. The flexibility is poor, the resource scaling configuration is not flexible enough, the disk capacity cannot be expanded directly, and the IO of ECS is indeed a bit weak.

Open Cache Service OCS

OCS can effectively alleviate the backend storage pressure of the site and improve the response speed of site access or applications. Otherwise, when the traffic surges in a certain period of time, it will often take too long to load. The reason is relatively simple. Using OCS, you can embed some commonly used query data directly into memory. When accessing multiple uniform paths, it will directly access the relevant data and reduce the server pressure. Its advantages and disadvantages are as follows:

Advantages: it can cache the data read by the database and improve the work efficiency of the site.

Disadvantages: more complex, recommend friends who have certain technical ability to use.

Content distribution network CDN

Because the server is often placed in a fixed computer room, the access speed of users in different areas can not be guaranteed, which will cause a certain user experience deviation. Using CDN can effectively load the site speed, especially the loading of static files. It is recommended to enable 1-2m bandwidth for small sites, CDN acceleration for static resources, and ECS+CDN acceleration for single or multiple 5m bandwidth for sites above medium. The advantages and disadvantages are as follows:

Advantages: effectively alleviate the embarrassment of the bandwidth bottleneck of the site, enhance the user experience, indirectly save money for the webmaster, but also alleviate the IO pressure of the server.

Disadvantages: it is recommended to have a certain size of the site to use, micro sites are not suitable.

In addition to the five common methods mentioned above, you also need to pay attention to three points.

First, use the WLW save function. We all know that the filling content will be saved automatically during the writing process of WP, in order to prevent emergencies in the system, but these backup data are not easy to delete, which will indirectly increase the load of the system over a long period of time, so it is recommended that you use WLW, which is a Microsoft product, in addition to supporting functions such as one-click release, it can also castrate the automatic save function by changing the theme. The overall editing efficiency is high.

Second, the scientific and rational use of tag cloud. In order to increase the depth of access to the page, you will increase the tag cloud, which can indeed promote the construction of the internal chain of the site to a certain extent, but once beyond the reasonable category, the tag cloud will make the construction of the internal chain of the site become five chapters. It is also extremely disadvantageous to the optimization of the site.

Third, the reasonable use of popular labels. Similar to the tag cloud, many webmasters add lists such as "recent articles" and "hot articles" to the site in order to fully use the site's internal resources, which does enhance the user experience, but just like the tag cloud, excessive use will make a URL appear in many places, resulting in high repetition of content, and is not friendly to the site's SEO in the long run.

The above are all the contents of this article entitled "what are the common methods to optimize the system architecture in the website?" Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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