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Pros & Cons summary

Buyer's Guide

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Prominent pros & cons

PROS

SQL Server is praised for its stability, rarely experiencing crashes or glitches, making it reliable for users.
It offers great scalability, accommodating different types of applications and enabling seamless expansion.
The platform is efficient in managing large volumes of data and performs well under high transaction environments.
SQL Server is known for its easy setup process and comprehensive technical support, benefiting users in implementing and maintaining the system.
Integration capabilities with Microsoft tools and cloud environments enhance SQL Server's flexibility and overall value.

CONS

SQL Server is perceived as expensive, prompting some users to shift to other databases, such as Oracle Database.
The support for SQL Server is not satisfactory, with users indicating that it could be faster and more reliable.
SQL Server can struggle with stability issues during large-scale data processing, resulting in system hangs and performance degradation.
Integration and compatibility with other platforms and operating systems is a notable concern, with users desiring better integration capabilities.
SQL Server's scalability is viewed as limited, with some users experiencing challenges when managing extensive workloads.
 

SQL Server Pros review quotes

Shakti Gupta - PeerSpot reviewer
SQL server database administrator at a tech vendor with 10,001+ employees
Oct 8, 2026
Overall, we achieve less troubleshooting effort, faster incident resolution, and better database availability.
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.
Learn what your peers think about SQL Server. Get advice and tips from experienced pros sharing their opinions. Updated: October 2026.
920,574 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.
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.
Dhanesan Sridhar - PeerSpot reviewer
Decision Scientist 3 at Mu Sigma Inc.
Aug 9, 2026
SQL Server has positively impacted my organization by saving time and improving accuracy.
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
Database developer 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.
PJ
Professional Services Manager at Business Intelligence DA
Feb 19, 2022
The technical support that Microsoft provides is great.
 

SQL Server Cons review quotes

Shakti Gupta - PeerSpot reviewer
SQL server database administrator at a tech vendor with 10,001+ employees
Oct 8, 2026
My experience with SQL Server's pricing, setup costs, and licensing is that it can be one of the more complex and expensive aspects of operating at an enterprise level.
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.
Learn what your peers think about SQL Server. Get advice and tips from experienced pros sharing their opinions. Updated: October 2026.
920,574 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.
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.
Dhanesan Sridhar - PeerSpot reviewer
Decision Scientist 3 at Mu Sigma Inc.
Aug 9, 2026
SQL Server is doing well, but I wish the optimization aspects were better.
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
Database developer 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.
PJ
Professional Services Manager at Business Intelligence DA
Feb 19, 2022
SQL Server doesn't have proper bitmap indexing, a proper columnar database version, or proper implementation of materialized views.