Software Architecture Design Data Modeling Database Design & Development Data Warehousing and Business Intelligence Development Dimensional Data Modeling Data Warehouse Design SSIS Packages Design SSAS (OLAP Cubes, Analytics and Data Mining) SSRS Design Maintenance Plans Design Application Middle Tiers Design...
Architecture Section Quick Navigation Server Data Ring Storage Client-Server ScyllaDB Server Architecture ScyllaDB’s cluster architecture and shard-per-core design implemented in multi-core server environments ClusterThe first layer to be understood is a cluster, a collection of interconnected nodes organiz...
SQL Server consists of a set of various components which fulfill data storage and data analysis needs for enterprise applications. Database architecture: All the data is stored in databases which is organized into logical components visible to the end users. It’s only the administrator who needs ...
適用於:Microsoft Fabric 中的 SQL Server Azure SQL 資料庫 Azure SQL 受控執行個體 Azure Synapse Analytics Analytics Platform System (PDW) SQL Database每個SQL Server 資料庫都擁有交易記錄來記錄所有交易,以及每筆交易在資料庫中所做的修改。 交易記錄是資料庫的重要元件,而且如果...
SQL Server database management software for DBAs, compliance managers, engineers, and devops to observe, manage, secure, backup, and recover databases.
SQL Server has encountered %d occurrence(s) of cachestore flush for the '%s' cachestore (part of plan cache) due to some database maintenance or reconfigure operations.重新编译执行计划根据数据库新状态的不同,数据库中的某些更改可能导致执行计划效率降低或无效。 SQL Server 将检测到使执行计划无效的...
如果未启用 LPIM,SQL Server 会切换到使用传统内存,并且如果 OS 内存耗尽,错误日志中可能会报告 [MSSQLSERVER_17890] 错误 (errors-events/mssqlserver-17890-database-engine-error.md)。 下面的示例重现了这一错误: 输出 复制 A significant part of SQL Server process memory has been paged out. This ma...
Database design Development Internals & architecture Installation Migrate & load data Manage, monitor, & tune Query data Reporting & Analytics Security Tools Tutorials SQL Server on Linux SQL on Azure Azure Arc Resources Reference Save Add to Collections ...
For more information, see Deprecated Database Engine features in SQL Server 2016 (13.x). In these environments, if you're using the automatically generated self-signed certificate generated by SQL Server, either just for the prelogin handshake or for encrypting all server-client communications, ...
SQL Server的一个Database通常由三种类型文件组成:primary,secondary,log。 Transaction Log Files 事务日志文件 SQL Server 的transaction log类似于Oracle的redo log/undo 表空间。每个Database都有自己的 transaction log,因而就具备自我恢复能力。类似于Oracle的SCN(System Change Numbers) 系统变更号,SQL Server 也整...