

Oracle Solaris and Windows Server are two prominent operating systems for enterprise environments with distinct features and user reviews, offering contrasting advantages. Windows Server seems to have an upper hand due to its user-friendly integration with Microsoft products and cost-effective initial setup.
Features: Oracle Solaris includes advanced security features, superior scalability, and high performance in handling large-scale applications. Windows Server offers easy integration with other Microsoft products, a comprehensive support for application development, and an extensive feature set that appeals to a broad user base.
Room for Improvement: Oracle Solaris needs better user documentation, enhanced third-party application compatibility, and a more intuitive user interface. Windows Server requires improvements in system stability, optimization of integrated tools, and more consistent customer service quality.
Ease of Deployment and Customer Service: Oracle Solaris deployment can be complex and time-consuming but benefits from robust enterprise-level support. Windows Server provides a more streamlined deployment process with extensive documentation, although mixed customer service experiences have been reported.
Pricing and ROI: Oracle Solaris is seen as a premium option with higher setup costs but offers significant long-term ROI due to its stability and performance. Windows Server is more cost-effective initially, with reasonable setup costs and acceptable ROI for businesses leveraging its integration with other Microsoft services.
In terms of ROI, there have been performance improvements because Oracle Solaris is lighter.
Windows Server offers excellent value for money, particularly when compared to alternatives.
The tool supports many applications.
You get a standard platform that is very secure and stable.
The technical support by Oracle is good.
If you go through a partner who sells or supports Windows, the support could be around seven out of ten, because Windows relies on these partners for assistance.
Microsoft's technical support for Windows Server has been lacking, with rare responses even with premium support.
They resolved our problems within the defined SLA.
Regarding vertical scalability, Oracle Solaris is probably one of the most scalable operating systems in the industry.
I've worked in companies with 20,000 to 100,000 users, and it scales beautifully without issues.
The solution is used extensively in our organization, and we have plans to increase the usage.
We use it everywhere, and it serves approximately two thousand users in our company as a backend service.
We have experienced no blue screens or crashes and often achieved an uptime of 2,000 to 3,000 days without any issues whatsoever.
Stability-wise, I rate the solution a ten out of ten.
I rate the stability a 9 out of 10.
The firewall must be more capable because security is the main concern of every organization and every user.
Oracle Solaris needs to improve its compatibility with office tools like Excel.
Oracle is going to discontinue it, so I do not think any improvement is possible in Oracle Solaris.
From a security perspective, sometimes, malware attacks and hackers take advantage of the tool's vulnerabilities.
Deploying antivirus and firewall software on the server is advisable, but having an external firewall adds an extra layer of security.
Windows Server needs to improve its speed and stability.
I find the pricing of Oracle Solaris to be affordable compared to competitors like Windows.
It is quite expensive.
Previously, a Windows Server with two processors cost around two 154 euros annually, but now it is estimated to be around 3,000 to 4,000 euros for the same configuration.
On a scale of one to ten, with ten being the most expensive, I rate it ten out of ten.
The operating system is lightweight, which makes it easier to use on an average computer compared to systems like Windows.
Additionally, regarding security, you do not have to implement any antivirus software.
Oracle introduced a GUI environment with Solaris 11.5.
The most valuable features of the solution stem from the fact that every Microsoft product is scalable, flexible, secure, and available on a certain budget.
The IP directory is the most valuable feature.
I can manage the firewalls on the server easily, open or close ports to manage security traffic, and use encryption on the hard disk to keep data secure.
| Product | Market Share (%) |
|---|---|
| Windows Server | 9.3% |
| Oracle Solaris | 1.9% |
| Other | 88.8% |

| Company Size | Count |
|---|---|
| Small Business | 21 |
| Midsize Enterprise | 5 |
| Large Enterprise | 32 |
| Company Size | Count |
|---|---|
| Small Business | 78 |
| Midsize Enterprise | 41 |
| Large Enterprise | 88 |
Oracle Solaris is a trusted business platform that provides consistent compatibility, is simple to use, is always secure, and is designed to help you run your modern and legacy enterprise applications. The solution is the most recommended enterprise operating system for Oracle Database and Java applications and is engineered for large-scale enterprise deployments.
Oracle Solaris Features
Oracle Solaris has many valuable key features. Some of the most useful ones include:
Oracle Solaris Benefits
There are many benefits to implementing Oracle Solaris. Some of the biggest advantages the solution offers include:
Reviews from Real Users
Below are some reviews and helpful feedback written by PeerSpot users currently using the Oracle Solaris solution.
A CEO at a computer software company says, “The most valuable feature is virtualization. They have attained virtualization and it's quite simple to create the Oracle Solaris zones. The solution is quite powerful. Oracle Solaris is great due to the fact that it actually is meant for high-end servers. The high availability is great. You can clone and you can do quite a number of things with them. There's also the ZFS File system which is very good. Is one of the best file systems that there is.”
Diego A., Oracle ACE - Specialized in Systems Technologies at Telecom Argentina, mentions, “The most valuable features for me are virtualization (Containers, Zones, Security, PDOM's, LDOM's) and Performance, ZFS, Debugging with Dtrace.”
A Service Manager at a tech services company expresses that the solution is “Stable, scalable, and has easy installation.”
PeerSpot user Marcel H., Oracle ACE Director "Solaris," CEO, Enterprise Consultant at JomaSoft, explains, “Solaris includes two virtualization solutions: LDoms for SPARC and Solaris Zones. Both solutions can be combined to create private clouds. Solaris Zones is ideal to separate applications and to migrate from older to current hardware. LDoms is very efficient because it uses the hardware hypervisor of the SPARC servers. Both technologies increase Security, because they separate the applications from each other. Using the Security Compliance Framework we are sure the systems are set up properly.”
Shafiq K., Senior Manager IT Operations at a financial services firm, states, “The reliability of the solution is excellent. The security has been very good overall. We've found the solution to have good availability. The backup capabilities are quite good. The solution has proven to be quite stable so far. The product can scale. The solution is 100% free to use. It doesn't cost a company anything as it's embedded in the hardware.”
Windows Server offers enterprise-grade solutions with Active Directory, Hyper-V, and Azure integration. Known for its user-friendliness and stability, it is ideal for hosting applications and managing domains, promising scalability and seamless network management across environments.
Windows Server is integral for businesses needing reliable infrastructure for server virtualization and enterprise application deployment. It excels in integrating with Microsoft applications, providing robust support for database hosting, Active Directory management, and remote access. Users benefit from its comprehensive features supporting intense workloads, virtual setups, and efficient domain management. However, it could improve its port security, vulnerability monitoring, and interface intuitiveness. Pricing models also require adjustments to be competitive, and better integration with Linux would enhance system compatibility. Regular updates can impact stability, and the command-line interface could be more efficient compared to Linux.
What are Windows Server's key features?Windows Server is implemented across industries for virtual server hosting, enterprise application deployment, and managing complex IT infrastructures. Organizations use it for database hosting, Active Directory management, and leveraging Microsoft's ecosystem, supporting backend operations and enhancing communication security.
We monitor all Operating Systems (OS) for Business reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.