Oracle Data Guard vs Synology DSM comparison

Oracle and Synology are both solutions in the Backup and Recovery category. Oracle is ranked #14 with an average rating of 9.3, while Synology is ranked #22 with an average rating of 9.3. Oracle holds a 0.9% mindshare in BRS, compared to Synology’s 1.7% mindshare. Additionally, 94% of Oracle users are willing to recommend the solution, compared to 100% of Synology users who would recommend it.

Oracle Data Guard

Read 31 Oracle Data Guard reviews

1,555 Views
1,493 Comparison Views

94% willing to recommend

Synology DSM

Read 10 Synology DSM reviews

2,418 Views
2,394 Comparison Views

100% willing to recommend

Oracle Data Guard

Synology DSM

Comparison Buyer's Guide

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Executive SummaryUpdated on Sep 11, 2024

Oracle Data Guard and Synology DSM compete in data protection and disaster recovery solutions. Oracle Data Guard has the upper hand for enterprise-level operations due to its advanced features, while Synology DSM is preferred by small to medium-sized businesses for its versatility and ease of use.

Features: Oracle Data Guard offers sophisticated data replication, automated failover capabilities, and reliable enterprise-level operations. Synology DSM features a user-friendly interface, a comprehensive package of integrated applications, and versatility appealing to smaller businesses.

Room for Improvement: Oracle Data Guard could improve in integration flexibility, more intuitive configuration options, and user convenience. Synology DSM could enhance scalability, performance during high-demand scenarios, and scalability solutions for growing businesses.

Ease of Deployment and Customer Service: Oracle Data Guard deployment is complex and typically requires professional support, with robust customer service. Synology DSM has a straightforward setup process, but users seek more responsive support options.

Pricing and ROI: Oracle Data Guard has a higher setup cost but provides significant ROI for large enterprises. Synology DSM offers a cost-effective solution with a faster ROI for smaller organizations.

To learn more, read our detailed Oracle Data Guard vs. Synology DSM Report (Updated: September 2025).

Buyer's Guide

Oracle Data Guard vs. Synology DSM

September 2025

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Oracle Data Guard

Ranking in Backup and Recovery

14th

Average Rating

8.4

Reviews Sentiment

7.7

Number of Reviews

Ranking in other categories

No ranking in other categories

Synology DSM

Ranking in Backup and Recovery

22nd

Average Rating

9.0

Reviews Sentiment

8.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of October 2025, in the Backup and Recovery category, the mindshare of Oracle Data Guard is 0.9%, up from 0.8% compared to the previous year. The mindshare of Synology DSM is 1.7%, up from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Backup and Recovery Market Share Distribution
Product	Market Share (%)
Oracle Data Guard	0.9%
Synology DSM	1.7%
Other	97.4%

Backup and Recovery

Featured Reviews

Azhagupandi Parthiban

Vice President Of Technology at a tech services company with 1,001-5,000 employees

Offers near-real-time replication for data consistency and continuously introducing new features through upgrades

There are various advantages. First of all, easy to deploy. The only difficult part is the cost factor, licensing. In other ways, the implementation is very, very important. Like, we have not encountered any major challenges with replication. We were able to achieve near-real-time replication. Also, with the switchover failover, we were not getting any technical issues. It's a pretty stable product. Once you configure it, it goes through the rollback, and then Data Guard introduces this snapshot thing. So once the restoration happens, we can go back to the original thing, and we make that a standard. It's a pretty decent and key function for Oracle. So, enterprise organizations go for Oracle only for features like these.

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Michael Adejoh

Solutions Manager at Excel Connect Ventures

Reliable and cost-effective

One area where Synology DSM could improve is in enhancing its ability to detect and respond to security threats during backups and replication. Currently, it lacks the capability to automatically stop backups if it detects a virus or suspicious network activity, as some third-party solutions can. Having AI-driven analytics to identify anomalies and halt backups during potential attacks, along with notifications to administrators, would be valuable. Additionally, providing a dashboard for monitoring the backup environment's security would be a beneficial feature. These improvements would help address security concerns and make Synology more competitive in this aspect.

Read full review

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"We have not encountered any major challenges with replication. We were able to achieve near-real-time replication. Also, with the switchover failover, we were not getting any technical issues. It's a pretty stable product."

"The solution is quite stable. We haven't experienced any bugs, glitches, or crashes. We find it to be quite reliable."

"Data Guard also improved because customers with an active Data Guard license want to reduce the I/O in a production environment. Some application complaints to it for Oracle reporting purposes. It has a production environment that needs to be enhanced."

"We have found the replication feature the most useful. We use this feature the most. The ability to recover a database with less effort and the use of Oracle Data Guard Broker to administer the complete environment are also very useful features."

"Backup and application continuity are most valuable."

"Oracle Data Guard is a free solution. When you apply for Enterprise Manager, it comes for free with the solution."

"The most valuable aspect for me is undoubtedly the failover capability and the assurance of data safety provided by Oracle Data Guard."

"The most valuable feature is the application or promotional code used in the production protocol to transfer data to the secondary database, situated on the DR site."

More Oracle Data Guard pros

"Synology DSM is very easy to work and operate."

"The most valuable feature of the solution is that it serves as a backup for our company's virtual machine."

"The product performs well. It is easy to use and implement."

"It offers a variety of software options through its package center, allowing users to customize their NAS device to serve multiple purposes."

"Because of its simplicity and the wide array of features it offers, I would recommend DSM for both tech-savvy individuals and those who prefer a straightforward file-serving solution."

"The solution's most valuable feature stems from its ease of use, making it the tool's most interesting part."

"The most valuable features of Synology DSM are its security and connectivity."

"The most valuable aspect is its ability to handle multiple disks."

More Synology DSM pros

Cons

"One thing that can be improved is the GUI. It would be good to have a very nice GUI to easily configure and administer, providing different presentations to the database administrator. The feature that can be included is the integration with third-party monitoring systems, that is, monitoring systems from other vendors, not only from Oracle."

"Oracle could be improved by the ability to manage it on the cloud. This on-premises version is secure and reliable, but I'm sure that they will soon provide a cloud solution that will be even better. In one to two years, we will probably move to the cloud—we have already moved to the cloud with Microsoft Exchange, but our databases are still on-premises. I would prefer managing a cloud version of Oracle."

"We would like to be able to see the date time stamp when you execute DGMGRL commands."

"The predominant issue lies in the communication link between the secondary and primary databases."

"For every standby server you have, you must pay a licensing fee, which is the main disadvantage."

"Overall, there are some operational issues that need to be dealt with."

"For Italian medium-sized companies, the main challenge lies in the cost associated with licenses."

"The usage of block storage devices in the cloud or migration of a type of storage from one site to another site can be improved. Currently, we have to use multi-node to single node because of the lack of storage support on the Azure side. It did not really work. Our DBA had to spend a lot of time tweaking the Data Guard tools, or the underlying Oracle VMs, to make sure that Data Guard would run on top of different types of storage. So, if it can support transporting or getting from one type of storage to another type of storage in a different site or a different technology, it would be very helpful."

More Oracle Data Guard cons

"Synology DSM is a good enough solution for small and medium companies, but I have not seen a big configuration of the solution for a big organization."

"The product's only shortcoming is pricing, as it is an expensive solution."

"The only bothersome aspect is that the device is aging."

"There's a surveillance application that allows you to connect IP cameras and stream footage to Synology and it is a great feature, but it's not always clear that adding more cameras may require purchasing additional licenses."

"Users may lose their data if they don't configure the solution properly."

"The platform could be much more cost-effective and flexible for integrating third-party products."

"Even though Synology provides a backup solution, it does not recognize the VM movement across cluster hosts."

"One area where Synology DSM could improve is in enhancing its ability to detect and respond to security threats during backups and replication."

More Synology DSM cons

Pricing and Cost Advice

"Oracle Data Guard is a feature available only in Oracle Database Enterprise Edition, and is available for extra cost."

"The cost of the Oracle license will depend on the negotiations with Oracle."

"It is not a cheap product, but if you look at the price, features, availability, scalability, and maturity, it is a very good product."

"The pricing is on the higher side."

"This is the best solution if you want something similar that's less expensive than Oracle Grid."

"If you want to have everything automated and done smoothly, you have to add additional licenses."

"It's a cost-effective solution."

"The licensing cost is significantly high."

More Oracle Data Guard pricing and cost advice

"The licensing part of the solution is free. The hardware is more expensive than the other solutions in the market, but it's okay in the long run."

"The pricing varies widely, catering to a broad range of needs."

"The price of the solution is very good."

"The solution’s pricing is neither cheap nor expensive."

"Synology DSM is a free tool."

"It is quite an affordable solution."

"Synology DSM is a cheap solution."

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Top Industries

By visitors reading reviews

Financial Services Firm

20%

Government

11%

Manufacturing Company

10%

Computer Software Company

14%

Government

Manufacturing Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	3
Large Enterprise	22

By reviewers
Company Size	Count
Small Business	8
Midsize Enterprise	4
Large Enterprise	1

Questions from the Community

What advice do you have for others considering Oracle Data Guard?

Ik fluister:VM Host Oracle en DataGuard hebben we per toeval vervangen door Zerto :-) tijdens de Zerto implementatie en VPG werden de Host Data in write-ack Block-Level gerepliceerd. Qua licentie 1...

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What advice do you have for others considering Oracle Data Guard?

It is a very useful administrative IT tool. It saves on costs. I strongly recommend Data Guard. I've been using it for eight years and I would strongly recommend it. I'd rate Oracle Data Guard a se...

See all answers

What advice do you have for others considering Oracle Data Guard?

We're Oracle partners. We've worked with databases 11G and 12C. If a company is planning to implement Oracle solutions, I would suggest they also implement Data Guard. I'd rate the solution nine ou...

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What do you like most about Synology DSM?

The most valuable features of Synology DSM are its security and connectivity.

See all answers

What is your experience regarding pricing and costs for Synology DSM?

The solution’s pricing is neither cheap nor expensive.

See all answers

What needs improvement with Synology DSM?

Users may lose their data if they don't configure the solution properly.

See all answers

Comparisons

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Veritas NetBackup Appliance vs Oracle Data Guard

Compared 8% of the time

Dell NetWorker vs Oracle Data Guard

Compared 7% of the time

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UrBackup vs Synology DSM

Compared 9% of the time

GoodSync For Business vs Synology DSM

Compared 8% of the time

NetApp SnapCenter vs Synology DSM

Compared 7% of the time

Acronis Cyber Protect vs Synology DSM

Compared 5% of the time

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Product Reports

Buyer's Guide

Oracle Data Guard

September 2025

Download Oracle Data Guard product report

Buyer's Guide

Synology DSM

September 2025

Download Synology DSM product report

Also Known As

Active Data Guard

Synology DiskStation Manager (DSM)

Overview

Oracle Data Guard ensures high availability, data protection, and disaster recovery for enterprise data. Data Guard provides a comprehensive set of services that create, maintain, manage, and monitor one or more standby databases to enable production Oracle databases to survive disasters and data corruptions. Data Guard can be used with traditional backup, restoration, and cluster techniques to provide a high level of data protection and data availability.

Oracle

Synology DSM (DiskStation Manager) is a comprehensive software platform designed for Synology NAS (Network Attached Storage) devices. It serves as the operating system for these devices, providing a wide range of features and functionalities.

The primary use case of Synology DSM is to centralize and manage data storage for organizations. It allows businesses to store, access, and share files securely across multiple devices and platforms. With its intuitive user interface, DSM simplifies the management of data, making it easy to create shared folders, set access permissions, and monitor storage usage.

One of the most valuable functionalities of Synology DSM is its robust data protection capabilities. It offers various RAID configurations, including SHR (Synology Hybrid RAID), which ensures data redundancy and safeguards against drive failures. DSM also supports advanced backup and disaster recovery solutions, such as Snapshot Replication and Hyper Backup, enabling organizations to protect their critical data effectively.

Furthermore, Synology DSM provides a wide range of productivity and collaboration tools. It offers applications like Synology Drive, which allows seamless file synchronization across devices, and Synology Office, a web-based suite for document editing and collaboration. DSM also supports various third-party applications, including popular cloud services like Dropbox and Google Drive, enabling organizations to integrate their existing workflows seamlessly.

Synology

Sample Customers

Athenahealth, Discover Financial Services

Information Not Available

Buyer's Guide

Oracle Data Guard vs. Synology DSM

September 2025

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