Microsoft SQL Server
An enterprise-grade relational database platform with integrated AI capabilities for accelerating data-driven applications
- Vendor
- Microsoft
- Also known as
- microsoft-sql-server
Available worldwide
What is Microsoft SQL Server?
SQL Server 2025 is Microsoft's enterprise database system built with strong security, high performance, and availability features. It includes native AI capabilities to help modernize data platforms and accelerate application development.
What Microsoft SQL Server does
The capabilities that matter for relational databases, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- SQL model
- Full SQL
- ACID transactions
- Full
- Highest isolation level
- -
- Consistency
- -
- Horizontal scale
- -
- Replication
- -
- Automatic failover / HA
- -
- Deployment
- -
- Serverless / scale-to-zero
- -
- Wire compatibility
- -
- Extensions / plugins / UDFs
- -
- Licence class
- Proprietary
- JSON / document support
- ✓
- Geo / spatial
- Native
Platform & deployment
Independently observed- CLI
- Linux
- Windows
- Cloud / SaaS
- On-premise
- Self-hosted
Integrations (3)
Independently observed- LangChain
- Semantic Kernel
- Entity Framework Core
Microsoft SQL Server FAQ
Common questions about Microsoft SQL Server, answered from independent, dated evidence.
What is Microsoft SQL Server?
SQL Server 2025 is Microsoft's enterprise database system built with strong security, high performance, and availability features. It includes native AI capabilities to help modernize data platforms and accelerate application development. It is indexed under Relational Databases.
What platforms does Microsoft SQL Server support?
Microsoft SQL Server supports Windows, Linux and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.
Can Microsoft SQL Server be self-hosted?
Yes. Microsoft SQL Server can be deployed cloud / SaaS, on-premise and self-hosted, so it does not have to run on the vendor's infrastructure.
What does Microsoft SQL Server integrate with?
We have confirmed 3 integrations for Microsoft SQL Server, including LangChain, Semantic Kernel and Entity Framework Core. This is what we could verify from public sources, so the vendor may support others we have not indexed.
What security certifications does Microsoft SQL Server have?
We have independently confirmed GDPR for Microsoft SQL Server. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Microsoft SQL Server not holding them. Always confirm compliance directly before you rely on it.
Source: https://www.microsoft.com/en-us/legal/compliance/recycling
Where is Microsoft SQL Server available?
Microsoft SQL Server is available worldwide. The vendor is headquartered in the United States.
Microsoft SQL Server alternatives
Other relational databases we track, ranked by the same independent score.
- NeonServerless PostgreSQL database with automatic scaling and git-like branchingmedium · 71%
- SupabaseA database platform built on PostgreSQL that provides hosted cloud databases with auto-generated APIs and real-time capabilities for web, mobile, and AI applicamedium · 73%
- PlanetScaleA MySQL and PostgreSQL database platform optimized for speed and reliabilitymedium · 73%
- MySQLAn open-source relational database server widely used in web applications and production systemsmedium · 55%
- CockroachDBmedium · 66%
- PostgreSQLA free, open source relational database system with a long development historymedium · 60%
Compare Microsoft SQL Server
Side by side against other relational databases, attribute by attribute, with a source on every value.
The vioscaleAI score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Microsoft SQL Server, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Capabilities | 29 | 0.04 | 1.1 | ✓ |
| Integrations | 17 | 0.04 | 0.8 | ✓ |
| Price level | 0 | 0.04 | 0.0 | - |
| Reliability | 0 | 0.07 | 0.0 | - |
| Security posture | 10 | 0.12 | 0.0 | - |
| Pricing transparency | 0 | 0.05 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Content
| Attribute | Value | Evidence |
|---|---|---|
| Faq | 6 items | mediumsource · 2026-09-10 · 64% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Sql model: full_sql · Geo spatial: native · Json document: Yes · License class: proprietary · Acid transactions: full | mediumsource · 2026-09-04 · 60% |
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 3 | mediumsource · 2026-08-05 · 60% |
Market
| Attribute | Value | Evidence |
|---|---|---|
| Availability | HqCountry: US · PrimaryMarkets: … · AvailabilityScope: global · AvailableCountries: … · NotAvailableCountries: … | highsource · 2026-08-14 · 75% |
Pricing
| Attribute | Value | Evidence |
|---|---|---|
| Model | commercial | mediumsource · 2026-08-05 · 60% |
Security
Is Microsoft SQL Server the right choice for you?
Tell us the job, the constraints and what you weigh most, and we will rank Microsoft SQL Server against the rest of the relational databases we index, using the same dated evidence weighted your way.
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