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50-pack User CALs for SQL Server 2019 Standard — license your team for intelligent query processing, accelerated recovery, and cross-platform data virtualization.
许可证密钥 + 适用于您操作系统语言的激活指南。附 PDF 增值税发票。
每个密钥在发送前都会与发行商的激活服务器进行核对。
在欧盟工作时间内，电子邮件或聊天支持会在 1 小时内用您的语言回复。我们将指导您完成操作或更换密钥。
The Microsoft SQL Server 2019 Standard 50 User CAL Pack licenses fifty named users to connect to your SQL Server 2019 Standard instances. This is the volume pack for established teams and growing organizations.
SQL Server 2019 represents the most intelligent SQL Server release to date. The Intelligent Query Processing suite — including batch mode on rowstore, table variable deferred compilation, scalar UDF inlining, and adaptive joins — delivers an average 30% performance improvement on mixed workloads without requiring any application code changes.
Accelerated Database Recovery (ADR) fundamentally reimagines crash recovery. Using a persistent version store, ADR ensures that recovery completes in constant time — seconds, not hours — regardless of the number or size of active transactions.
Data virtualization through PolyBase V2 connects SQL Server to the broader data ecosystem. Query Oracle, Teradata, MongoDB, PostgreSQL, CosmosDB, and cloud object storage directly from T-SQL using external tables.
SQL Server 2019 also strengthened security with secure enclaves for Always Encrypted, certificate management improvements, and enhanced auditing. UTF-8 support reduces storage for international data.
Each User CAL is perpetual — no subscription or renewal fees. Genuine Microsoft volume licenses with instant digital delivery.
Stripe / SEPA / iDEAL / Bancontact — 接受所有主流欧盟支付方式。
我们实时将您的许可证与发行商的激活服务器进行核对。
许可证 + 激活指南在 60 秒内送达。平均 43 秒。
按照您语言的指南操作。2 分钟内完成。
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