Kaufratgeber
· 6 Min. Lesezeit· Aktualisiert am 2026-02-28SQL Server Standard vs. Enterprise
Enterprise kostet ungefähr das 4-fache von Standard. Die Features, die den Aufpreis rechtfertigen, sind eng begrenzt, aber bedeutsam. Entscheiden Sie mit unserem Spickzettel.
- SQL Server
- Lizenzierung
Die Enterprise-exklusiven Features, die zählen
Beide Editionen liefern dieselbe Datenbank-Engine, dasselbe T-SQL und dieselben DMVs. Der Unterschied liegt bei den Skalierungsgrenzen und den Hochverfügbarkeits-Features.
| Funktion | Standard | Enterprise |
|---|---|---|
| Max. Kerne | 24 | Unbegrenzt |
| Max. Buffer-Pool-Speicher | 128 GB | OS-Maximum |
| Always On-Verfügbarkeitsgruppen | Einfach (2 Replikate) | Bis zu 9 Replikate |
| Online-Indexneuaufbau | — | ✓ |
| In-Memory-OLTP | Eingeschränkt | Vollständig |
| Transparente Datenverschlüsselung | ✓ | ✓ |
| ColumnStore-Segment-Cache | Eingeschränkt | Unbegrenzt |
| Resource Governor | — | ✓ |
- SQL Server 2025 Standard1,859 $
- SQL Server 2025 Enterprise7,128 $ · ≈4×
Entscheidungs-Checkliste
Gehen Sie diese Liste durch. Wenn Sie keinen Punkt abhaken können, ist Standard die richtige Wahl.
- · Benötigen Sie mehr als 24 Kerne oder mehr als 128 GB Buffer Pool? → Enterprise.
- · Benötigen Sie Multi-Replikat-Always-On mit aktiv-aktiven Lesevorgängen? → Enterprise.
- · Benötigen Sie Online-Indexneuaufbauten auf einem 24/7-OLTP-System? → Enterprise.
- · Öffentlich zugängliche App mit anonymen Nutzern und sehr großem Datenvolumen? → Enterprise (und kernbasierte Lizenzierung).
- · ERP-Backend, 50 interne Nutzer, einzelner Server? → Standard + CAL.
Häufige Fragen
- Kann ich später von Enterprise auf Standard downgraden?
- Ja, durch Trennen und Anfügen von Datenbanken. Enterprise-exklusive Features (z. B. partitionierte Columnstore-Indizes) müssen ggf. vorher entfernt werden.
- Was ist mit der Developer Edition?
- Kostenlos, vollständiger Enterprise-Funktionsumfang, nur für Entwicklung und Tests lizenziert. Betreiben Sie niemals Produktivsysteme damit.
Empfohlene Lizenzen
SQL Server 2022 Standard
Perpetual · Server + CAL or Per-Core
Mainstream SQL Server 2022 for departmental and small-business workloads.
SQL Server 2022 Enterprise
Perpetual · Per-Core
Enterprise SQL 2022 — unlimited scale, full HA, advanced analytics.
SQL Server 2025 Standard
Perpetual · Server + CAL or Per-Core
Newest SQL Server 2025 Standard — AI-ready, vector search built in.
SQL Server 2025 Enterprise
Perpetual · Per-Core
SQL 2025 Enterprise — unlimited scale, AI vectors, full Always On.
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