Crying because your hosting is running out of space every time you run a backup? I used to struggle like that too. Every time I run a full backup, it's like the hosting gives me a red flag and the website is sluggish. But since switching to incremental backup WordPress to save space, everything has become much easier. This is the real secret to helping you optimize storage space, server resources and valuable time. I will show you how to do it right here.
Incremental Backup WordPress: What is the "savior" for your hosting?
Incremental backup WordPress (sao lưu gia tăng) là phương pháp chỉ sao lưu những tệp tin và dữ liệu mới hoặc bị thay đổi kể từ lần backup gần nhất. Giải pháp này giúp tiết kiệm tối đa dung lượng lưu trữ và thời gian xử lý cho máy chủ.
Instead of copying the entire source code and database every day in a cumbersome way, this method is extremely smart. It uses algorithms to accurately identify which files have recently been added (like a newly uploaded image) or which posts have been recently edited. This is the core of finding a resource-saving automatic WordPress backup solution.
Lợi ích của incremental backup WordPress thì vô vàn và rất thiết thực. Đầu tiên là giảm tải đáng kể cho CPU và RAM của máy chủ. Thứ hai là tiết kiệm băng thông mạng khi truyền tải file. Để trang web vận hành trơn tru, việc bạn chọn đúng hosting cho wordpress tốt nhất là chưa đủ, bạn còn phải biết cách tối ưu hóa không gian lưu trữ của nó. Thêm vào đó, việc sao lưu diễn ra trong chớp mắt giúp duy trì hiệu suất website luôn ở mức đỉnh, không làm gián đoạn trải nghiệm của khách truy cập.
Don't be confused: Quickly compare Incremental Backup and Full Backup
While full backup copies all data from 0 each time it is run, incremental backup only saves new data generated after the previous backup.
Many people new to the web, or even those who have been working for a long time, often confuse these two concepts. Below is a detailed comparison of incremental backup and full WordPress backup based on Pham Hai's actual experience as of March 2026:
| Criteria | Full Backup (Backup all WordPress) | Incremental Backup (Incremental Backup) |
|---|---|---|
| Dung lượng lưu trữ | Takes up a lot of space | Maximum savings |
| Thời gian sao lưu | Slow, lasting from a few dozen minutes to many hours | Extremely fast, usually just a few minutes |
| Tài nguyên máy chủ | Consumes a lot of CPU and RAM, easily causing web lag | Gentle, underground operation does not cause overload |
Obviously, saving hosting space with increased WordPress backup is an absolute advantage. However, to ensure the highest safety, sometimes you should still combine both methods. Understanding how the data structure swells will also make it easier for you when you need to optimize the mysql wordpress database later.
Why do large websites and e-commerce sites swear by Incremental Backup?
Large websites and e-commerce sites (WooCommerce) have data that changes every minute, so incremental backup is the only solution to not crash the server when backing up.
Imagine your sales website has thousands of orders, comments and new user accounts every hour. If you insist on using full WordPress backup, the server will "smoke" immediately because of overload. Incremental backup WordPress for large websites completely solves this difficult problem. It silently logs new orders into the WordPress database without touching tens of gigabytes of old product images.
Furthermore, business websites are extremely sensitive to downtime. A gentle, continuous backup helps the data recovery process happen quickly when something goes wrong. This is closely related to the wordpress website security strategy, because customer data is always protected in real time without disrupting shopping services.
Top 3 best Incremental Backup WordPress plugins (I tried and scored)
WPvivid Pro, BlogVault and UpdraftPlus Premium are the 3 best WordPress incremental backup plugins today, meeting a variety of needs from individuals to large businesses.
Amidst a "forest" of WordPress backup plugins on the market, choosing a suitable name is not easy. With 10 years of experience in "dabbling" and system administration at Pham Hai, I have thoroughly tested the tools and drawn up this list. Note that to get advanced features, most of you have to use the paid version. These are absolutely worth the investment for any webmaster.
WPvivid Pro: "Delicious-nutritious-cheap" option and detailed installation instructions
WPvivid Pro stands out with its affordable cost, user-friendly interface, and seamless incremental backups to multiple cloud platforms.
If anyone asks me what is the best WordPress incremental backup plugin for my budget, I will call WPvivid Pro without hesitation. It supports uploading backups directly to Google Drive, Dropbox or Amazon S3 extremely stable. In particular, its automatic cleanup of old backups works very smartly.
To install, you just need to buy the Pro version, upload the zip file to the Plugins section of WordPress and activate the license. Initial setup takes less than 5 minutes. If you are looking for essential wordpress plugins for your new website, never miss a powerful and cost-effective backup tool like this.
BlogVault: For those who need stability and don't care about price
BlogVault is a premium SaaS backup solution that handles all data compression tasks on their own servers, keeping your website's performance completely unaffected.
The biggest difference is that BlogVault does not run the compression process directly on your hosting. It synchronizes raw data to the company's server, then processes it. Therefore, your server resources are 100% preserved. This is why huge WooCommerce sites love this tool.
BlogVault's price is quite high compared to the average, but in return you get a great centralized management dashboard. It also has a built-in staging feature (creating a testing environment) that is very convenient. This feature is extremely useful when you need to fix wordpress errors or test a new theme without damaging the main active website.
UpdraftPlus Premium: Familiar but is it worth the extra features?
UpdraftPlus Premium adds the incremental backup feature to an already very familiar platform, bringing high reliability even though the interface is a bit outdated.
Surely every website owner has at least once heard of or used UpdraftPlus. Its free version is very popular, but to enable WordPress differential (or incremental) backups, you are required to upgrade to the Premium version.
It does its core job very well: accurately backing up changed WordPress files. However, according to my personal assessment in early 2026, its interface needs to be redesigned to be more intuitive. Anyway, this is still an extremely safe solution for moving a website to a new host or for periodic hosting.
"Real combat" guide: Incremental backup of WordPress to Google Drive with WPvivid
To perform incremental backups to Google Drive using WPvivid, you need to connect your cloud account, set up an automatic schedule, and configure the number of archives to keep.
That's enough theory, now I will guide how to effectively perform incremental WordPress backup by hand. I chose WPvivid Pro and Google Drive as an example because this is the most popular, accessible and economical combo. Taking advantage of cloud storage gives you absolute peace of mind, your data will still be intact even if the server's hard drive burns out.
Connect Google Drive: A few simple clicks
In WPvivid, select Remote Storage, click on the Google Drive icon and grant access to link directly to your storage folder.
First, access the WPvivid Backup Pro menu on the left, find the Remote Storage tab. Here, select the Google Drive logo and press the Authenticate with Google Drive button. A pop-up window will appear asking you to log in to your Gmail account. Feel free to grant permission, the plugin only creates a separate folder named "WPvivid" in your Drive to store files, but does not read other personal data.
After successful authentication, don't forget to scroll down and click Save Changes. Protecting core web files goes hand in hand with establishing secure storage. For example, after you have carefully secured your wp-config.php htaccess file, immediately pushing a backup containing these sensitive files to the cloud will create an extremely strong second layer of defense.
Set up automatic backup schedule: Set schedule once, peace of mind forever
Switch to the Auto Backup tab, select Incremental method, set a daily or hourly schedule depending on the level of website content updates.
Next, switch to the Backup Schedule tab (or Auto Backup depending on version). Here, select Incremental Backup. You can set the configuration as follows for the most optimal results:
- Full backup: Đặt lịch chạy 1 tháng/lần vào cuối tuần.
- Incremental backup: Đặt lịch chạy hàng ngày vào lúc nửa đêm (khi ít traffic nhất).
Remember to select the storage location as Send backups to remote storage (which is the Google Drive you just connected). This operation is the core of backup wordpress website professionally and leisurely. By automating backup, you will never forget to protect your "brainchild" in the midst of work again.
Restore website from incremental backup: Important action when "variables" occur
When you need to restore, you just need to select the desired restore point in the Backups tab, the system will automatically pair the full version and incremental versions to restore data.
Many people wonder if restoring a WordPress website from an incremental backup is complicated and error-prone? The answer is that WPvivid has taken care of all the complicated algorithms. When the website has problems (hacked, update error), go to the Backups & Restore tab, find the most recent backup labeled "Incremental".
Just press the Restore button. The plugin will automatically find the original full backup, then sequentially accumulate incremental copies together to restore the exact state of the website at the time you choose. Sometimes, web errors come from the database containing too much junk data that has accumulated over a long period of time, you should combine clean up the wp_options wordpress table immediately after a successful restore to make the web run more smoothly and efficiently.
Frequently asked questions about Incremental Backup
Below are answers to the most common questions about safety, risk to original files, and the frequency of incremental and full backups.
During the process of consulting and providing technical support to hundreds of customers at Pham Hai, I received many questions surrounding the topic of incremental backup WordPress to save space. Below are the most practical and detailed answers so you can feel completely secure when using this solution.
Is it safe to only backup changes?
Completely safe. Modern plugins use a hashing algorithm to accurately collate each byte of changed data, ensuring that no files are missed.
Many people are afraid that "what if the plugin scans the file and won't be able to restore it when needed?". Do not worry! Leading tools like WPvivid or Jetpack VaultPress Backup all use extremely smart checksum scanning mechanisms. They compare the current state of the hard drive with the previous index record. If an image file or an article changes even a small character, it will immediately be packed into a new backup. Why should you use incremental backup for WordPress? It is because of this precision, meticulousness and absolute storage optimization ability.
What if the first original file is corrupted?
If the original full backup is corrupted, the incremental backup chain behind it will not be able to fully restore. Therefore, multi-level storage and periodic testing are required.
This is a real technical risk that you need to understand. Incremental backup works in the form of a chain of links. If the first link (ie the original full backup) is broken or the compressed file is corrupted, the additional links behind will become meaningless because there is no foundation to build the data on. To completely solve this problem, plugins often have the feature to automatically check file integrity (verify integrity) after compression. At the same time, you should also apply the 3-2-1 rule: save the original in at least 2 different places, for example one on your local hard drive and one on cloud storage.
Is it necessary to periodically perform full backups when using incremental?
Absolutely yes. You should set up to run full backups periodically (eg weekly or monthly) to refresh the backup chain, minimizing the risk of prolonged data corruption.
Although bandwidth and capacity are significantly saved, you cannot run incremental forever based on a single full version from last year. The longer the incremental chain, the longer the recovery processing algorithm takes and the higher the risk of file corruption. My sincere advice is: Set up a full backup on the 1st of every month, and set it up to run incrementally for the remaining 29 days. This method helps strike a perfect balance between safety and saving resources.
Come on, don't let every backup be a "heart attack" because your hosting capacity is in the red. Switching to incremental backup WordPress to save space is a smart and strategic investment decision for website stability. It not only helps you minimize the cost of purchasing additional storage space, but also frees up server resources, contributing to helping your website run faster and smoother. Based on the latest updates as of March 2026, the backup tools are very mature. Choose a suitable plugin like WPvivid or BlogVault and apply it today to see a clear difference.
Which backup solution are you using for your WordPress website? Are you having any trouble setting up automatic backups to Google Drive or Dropbox? Please share your practical experiences or leave the difficulties you are facing in the comments section below. I will read and answer them all!
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