Oracle Data Guard vs Synology DSM comparison

Why PeerSpot?

Oracle and Synology are both solutions in the Backup and Recovery category. Oracle is ranked #36 with an average rating of 8.0, while Synology is ranked #51. Oracle holds a 0.8% mindshare in BRS, compared to Synology’s 1.3% 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 32 Oracle Data Guard reviews

3,732 Views
3,657 Comparison Views

94% willing to recommend

Synology DSM

Read 10 Synology DSM reviews

4,831 Views
4,783 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 2026).

Buyer's Guide

Oracle Data Guard vs. Synology DSM

September 2026

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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

36th

Average Rating

8.4

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Synology DSM

Ranking in Backup and Recovery

51st

Average Rating

9.0

Reviews Sentiment

8.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of September 2026, in the Backup and Recovery category, the mindshare of Oracle Data Guard is 0.8%, down from 0.9% compared to the previous year. The mindshare of Synology DSM is 1.3%, down from 1.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Backup and Recovery Mindshare Distribution
Product	Mindshare (%)
Oracle Data Guard	0.8%
Synology DSM	1.3%
Other	97.9%

Backup and Recovery

Featured Reviews

AdnanNaseem

Principal DB A at a computer software company with 201-500 employees

Active data protection has ensured high availability and supports seamless reporting workloads

In my opinion, Active Data Guard is the most valuable feature. We use the secondary side for reporting purposes, which reduces the load on the primary side. Oracle Data Guard includes functions such as automatic failover, but we use manual managed failover. After some months, we converted our primary to secondary and secondary to primary. Oracle Data Guard is effective in minimizing data loss and provides a good solution for that. The main benefits of Oracle Data Guard include minimizing data loss during a production failure. It is used for maximum availability when paired with Oracle RAC, so if any disruption occurs, we have an alternative Data Guard to convert our load to the disaster recovery site. Oracle Data Guard maintains a high level of data integrity by using archive logs. When a transaction happens, redo logs create archive logs, which are then applied on the disaster recovery side, ensuring that both databases are synchronized.

Read full review

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

"The stability is good; it's very reliable."

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

"The solution can scale as needed."

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

"We like Oracle because the solution is very robust, it's also efficient for queries and is easy to scale."

"With Data Guard, Oracle guarantees zero data loss, providing peace of mind for organizations relying on their data for critical operations."

"Oracle Data Guard is scalable. I rate it a ten out of ten."

"The solution has been stable so far."

More Oracle Data Guard pros

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

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

"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."

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

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

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

"The most valuable features are the basic storage, file management, Btrfs file system, and built-in backups that come with the solution."

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

More Synology DSM pros

Cons

"The pricing of the solution is quite high."

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

"There is an issue with their application on ODG. There were a lot of edits in the logs. Sometimes, we only get a little cue from the Data Guard Broker logs if there's an issue."

"Yes, if the underlying network is not stable, then the Data Guard and standby databases will disconnect and not be operational."

"The pricing of the solution is quite high. They should do what they can to bring it down so that it is more reasonable for customers like us."

"I would like to see better failover."

"Oracle Data Guard is stable, but you need to keep monitoring the system all the time. You need to keep monitoring the archives."

"The product could improve its pricing."

More Oracle Data Guard cons

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

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

"Synology DSM's user interface is not quite intuitive."

"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."

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

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

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

"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."

More Synology DSM cons

Pricing and Cost Advice

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

"The pricing is on the higher side."

"It's a cost-effective solution."

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

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

"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 licensing cost is significantly high."

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

More Oracle Data Guard pricing and cost advice

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

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

"Synology DSM is a cheap solution."

"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 price of the solution is very good."

"Synology DSM is a free tool."

"It is quite an affordable solution."

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Top Industries

By visitors reading reviews

Outsourcing Company

12%

Financial Services Firm

12%

Construction Company

10%

Government

Manufacturing Company

10%

Comms Service Provider

Computer Software Company

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	4
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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Compared 5% of the time

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Compared 4% of the time

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Compared 3% of the time

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Compared 3% of the time

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Compared 3% of the time

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Product Reports

Buyer's Guide

Oracle Data Guard

September 2026

Download Oracle Data Guard product report

Buyer's Guide

Synology DSM

August 2026

Download Synology DSM product report

Also Known As

Active Data Guard

Synology DiskStation Manager (DSM)

Overview

Oracle Data Guard offers robust disaster recovery and high availability solutions for enterprises by providing data protection and efficient failover capabilities. It ensures seamless data continuity across instances with primary and standby databases working in tandem.

Oracle Data Guard increases data availability through features like switchover, failover, and real-time replication. Its robust backup and restore functionalities safeguard data during disasters. Active Data Guard supports read-only reporting on standby sites, while automating block repair and maintaining data integrity with archived logs. Despite its strengths, Oracle Data Guard requires enhancements in licensing costs and user-friendliness. Users encounter challenges in complex setup and maintenance, demanding improved monitoring, automation, and flexible replication. Enhancing the graphical interface, technical support, and integration with third-party systems is recommended for seamless operation.

What are Oracle Data Guard's most important features?

Switchover and Failover: Swift transition between primary and standby databases reduces downtime.
Active Data Guard: Enables reporting capabilities on standby databases without affecting production.
Real-time Replication: Ensures data consistency across all databases.
Automated Block Repair: Enhances data integrity through automated processes.

What benefits should users look for in reviews?

Reduced Downtime: Failover capabilities ensure business continuity by minimizing downtime.
Data Protection: Secure backup and restore functions safeguard data during failures.
Scalability: Suitable for enterprise deployment, accommodating growth and complexity.
Operational Efficiency: Real-time data replication enables uninterrupted business operations.

Enterprises use Oracle Data Guard extensively for maintaining high availability and disaster recovery. By leveraging primary and standby databases, organizations ensure data continuity across various locations. This setup allows running reports and queries on standby databases during disruptions, ensuring that business operations remain unaffected during unexpected catastrophic events.

Oracle

Synology DSM offers a comprehensive disk management and virtualization backup solution, known for its seamless connectivity across Mac, Windows, and Linux systems, enabling both novice and expert users to efficiently organize and secure their digital data.

Synology DSM integrates intuitive features like the Btrfs file system, built-in backups, and Active Backup for Business, streamlining application installations such as Plex Media Server and Docker. It provides robust security and versatility, supporting VPNs, web servers, and virtualization. Synology DSM is utilized for data backup in virtual machines, local user management, file-sharing networks, and remote file accessibility. It assists organizations in centralized data replication and protection, managing multiple terabytes across locations while serving as a firewall and file management system.

What features does Synology DSM offer?

Disk Management: Efficiently manages storage across multiple platforms.
Seamless Connectivity: Supports Mac, Windows, and Linux for a unified experience.
Btrfs File System: Offers advanced data protection and recovery options.
Active Backup for Business: Provides comprehensive backup solutions for critical data.
Versatility: Supports VPN, web servers, and virtualization for expanded utility.

What benefits should users consider?

Security: Maintains data integrity and protection across networks.
Stability: Ensures consistent operation for essential applications.
Ease of Use: Facilitates straightforward installation and management of applications.
Scalability: Handles large-scale data replication and protection efficiently.

In industries like IT and media, Synology DSM is an effective tool for centralized data management and security. Businesses rely on its extensive backup capabilities to manage and protect large datasets, enabling effective collaboration and remote access solutions across locations. Users incorporate its add-ons to enhance network deployment and connectivity, optimizing data flow and operational efficiency.

Synology

Sample Customers

Athenahealth, Discover Financial Services

Information Not Available

Buyer's Guide

Oracle Data Guard vs. Synology DSM

September 2026

Free Report: Oracle Data Guard vs. Synology DSM

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