When the scale of the website has grown to a certain level, the database has encountered a bottleneck. Would you consider continuing to use the server's own database, or choose cloud database RDS? How should I choose? Is it necessary to use cloud database RDS? Next, let’s learn about it with Moduyun!
What is cloud database RDS?
Speaking of cloud database RDS, in fact, it is a relational database service, used for PHP programs to connect to the database. Because the database of many large-scale websites is under great pressure to read, the cloud database RDS is used to separate dynamics and statics. In this way, the pressure on the server and cloud database will be much less, which can make the website open faster and the user experience better.
What are the advantages of cloud database RDS?
1. Safe and stable, reliable data
The cloud database RDS cluster is under the protection of a multi-layer firewall, which can effectively protect against various malicious VPNs and ensure data security. At the same time, it can also provide a whitelist access strategy and set the allowed IP and IP segments by yourself, which is effective To prevent *** from scanning ports for server***, in addition, the cloud database RDS adopts a master-slave hot-standby cluster architecture. If the host encounters a downtime, the standby machine will automatically complete the switch within 30 seconds.
2. Automatic backup, transparent management
The cloud database RDS can automatically back up according to the user-defined backup strategy to prevent data loss and accidental deletion. Users can choose the backup cycle by themselves, or perform temporary backup at any time according to their own business characteristics. Not only that, the cloud database RDS is fully compatible with commonly used programs and tools. Use general data import and export tools to migrate to cloud database RDS with zero migration cost. In addition, users do not need to maintain the database, but only need to select the appropriate cloud database RDS instance. The deployment is simple and fast, which greatly saves the cost of hardware and maintenance in the business application of the enterprise.
3. Excellent performance and flexible expansion
The cloud database RDS uses high-end servers to ensure that the database has good performance, which has better performance advantages than similar products. It uses high-end servers to ensure that each database has good performance. At the same time, it has made specific optimizations on database parameters. Compared with other similar products, it has great performance advantages. Moreover, it only takes a few minutes for a cloud database RDS instance to be activated to run. , With the change of data volume, users can flexibly upgrade the specifications of the instance. In addition, the cloud database RDS is used with cloud servers to generate intranet or extranet traffic for free.
The above is the detailed content of what cloud database RDS is and what advantages the cloud database RDS has. I believe everyone will gain after reading it. If you still don't understand the cloud database, you can leave a message to tell Modu Cloud! Waiting for you in the message area in the wind and rain~