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SQL Server pros and cons

Vendor: Microsoft
4.2 out of 5
Badge Ranked 1

Pros & Cons summary

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Prominent pros & cons

PROS

SQL Server is praised for its robust performance and stability, making it a reliable choice for managing large databases and handling numerous transactions efficiently.
The integration with Microsoft tools such as Visual Studio and seamless compatibility with existing applications are highly valued, offering a cohesive experience for developers.
SQL Server's cost-effectiveness compared to competitors like Oracle is a notable advantage, along with its scalability and flexibility for various organizational needs.
Its strong focus on data security and backup capabilities ensures data preservation and recovery, contributing to high availability and business continuity.
Technical support from Microsoft is frequently highlighted as being helpful, enhancing user confidence in utilizing SQL Server for critical database operations.

CONS

SQL Server licensing costs are very high, which discourages small to medium-sized businesses.
Support from Microsoft has been criticized for being inadequate and slow.
Performance issues arise with large data sets, affecting speed and scalability.
Integration with non-Microsoft platforms and tools could be improved.
Security features need enhancement, especially compared to competitors like Oracle.
 

SQL Server Pros review quotes

Peter Larsson - PeerSpot reviewer
Data Warehouse Lead at Resurs Bank AB (publ.)
Dec 16, 2025
I find SQL Server's ability to integrate with other Microsoft services, such as Azure, in supporting business intelligence and data analytics workflows to be excellent.
reviewer2787105 - PeerSpot reviewer
Manager - Production Database Administration at a tech vendor with 10,001+ employees
Dec 27, 2025
SQL Server, with its enterprise features, offers low cost in comparison to Oracle, while PostgreSQL, though an emerging technology, is not an enterprise-level solution and has flaws, making SQL Server the most cost-effective with good human resource availability to manage it.
Gus Mtz - PeerSpot reviewer
Subdirector of Support for Production at Servicios Electrónicos Globales -Oficial
Aug 28, 2025
The best features of SQL Server are availability and stability; we never have concerns about the database.
Learn what your peers think about SQL Server. Get advice and tips from experienced pros sharing their opinions. Updated: April 2026.
893,164 professionals have used our research since 2012.
Hemanthreddy Vakiti - PeerSpot reviewer
Data engineer at a tech vendor with 10,001+ employees
Apr 1, 2026
The backup and recovery allow us to easily access previous 10 to 15 years of data, which is only possible using SQL Server due to its uniqueness in handling large data sets.
SC
Infrastructure Coordinator at a financial services firm with 10,001+ employees
May 27, 2025
SQL Server is a good solution for me.
reviewer2805456 - PeerSpot reviewer
Student at a university with 501-1,000 employees
Apr 3, 2026
My advice for others considering SQL Server is if you are a .NET developer needing to work with an MS SQL database, use SSMS SQL Server provided by Microsoft; it is the best tool you will ever use.
Kapil Dev Khatri - PeerSpot reviewer
Database administrator at K electric
Nov 12, 2024
SQL Server's most valuable features are its user-friendly nature and cost-effectiveness.
Abdulkadir Ozdemir - PeerSpot reviewer
Cyber ​​Security Engineer at Oyak Cimento
Jul 25, 2024
The solution's most valuable part revolves around data management, which can be seen in its audit features and performance.
DineshKumar27 - PeerSpot reviewer
Solution architect at Rackspace
Sep 22, 2025
Features like autoscaling, business continuity, and security are beneficial. The tool's compatibility with almost all of the enterprise-class applications is also beneficial for users.
PJ
Professional Services Manager at Business Intelligence DA
Feb 19, 2022
The technical support that Microsoft provides is great.
 

SQL Server Cons review quotes

Peter Larsson - PeerSpot reviewer
Data Warehouse Lead at Resurs Bank AB (publ.)
Dec 16, 2025
There were critical repercussions from this issue, as the databases decreased in size immensely, filling the disk and causing everything to stop.
reviewer2787105 - PeerSpot reviewer
Manager - Production Database Administration at a tech vendor with 10,001+ employees
Dec 27, 2025
There was a time when Microsoft support provided very crisp answers, but over time, they have diluted their support to third parties, leading to a drop in support quality, which restricts me from giving a perfect 10, as post-sales service is crucial.
Gus Mtz - PeerSpot reviewer
Subdirector of Support for Production at Servicios Electrónicos Globales -Oficial
Aug 28, 2025
The main area of SQL Server that can be improved is the price. The cost is substantial for using the tool.
Learn what your peers think about SQL Server. Get advice and tips from experienced pros sharing their opinions. Updated: April 2026.
893,164 professionals have used our research since 2012.
Hemanthreddy Vakiti - PeerSpot reviewer
Data engineer at a tech vendor with 10,001+ employees
Apr 1, 2026
SQL Server could be improved in terms of cost; the licensing cost is very high, although the return on investment is good because of the features it provides.
SC
Infrastructure Coordinator at a financial services firm with 10,001+ employees
May 27, 2025
Microsoft could improve SQL Server by integrating the tools better.
reviewer2805456 - PeerSpot reviewer
Student at a university with 501-1,000 employees
Apr 3, 2026
SQL Server's scalability allows it to handle growth and increased workloads effectively, though it sometimes takes longer to load data when starting or can get stuck when multiple tabs are opened.
Kapil Dev Khatri - PeerSpot reviewer
Database administrator at K electric
Nov 12, 2024
Currently, I do not face any difficulties with SQL Server as all options and documentations are available.
Abdulkadir Ozdemir - PeerSpot reviewer
Cyber ​​Security Engineer at Oyak Cimento
Jul 25, 2024
Even if you have some technical agreement with Microsoft, the technical support of the solution won't help you. The support needs to be improved.
DineshKumar27 - PeerSpot reviewer
Solution architect at Rackspace
Sep 22, 2025
Sometimes, the tool doesn't support all the native features, and because of this, our company has to customize it to meet our requirements, which is a challenging process for our company's engineers.
PJ
Professional Services Manager at Business Intelligence DA
Feb 19, 2022
SQL Server doesn't have proper bitmap indexing, proper columnar databases, or proper implementation of materialized views.