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文档格式:PPTX 文档大小:1.74MB 文档页数:42
《数据库系统概念 Database System Concepts》原书教学资源(第七版,PPT课件讲稿,英文版)Chapter 21 Parallel and Distributed Storage
文档格式:PPTX 文档大小:1.81MB 文档页数:43
▪ Centralized Database Systems ▪ Server System Architectures ▪ Parallel Systems ▪ Distributed Systems ▪ Network Types
文档格式:PPTX 文档大小:3.33MB 文档页数:100
▪ Failure Classification ▪ Storage Structure ▪ Recovery and Atomicity ▪ Log-Based Recovery ▪ Remote Backup Systems
文档格式:PPTX 文档大小:1.46MB 文档页数:89
▪ Lock-Based Protocols ▪ Timestamp-Based Protocols ▪ Validation-Based Protocols ▪ Multiple Granularity ▪ Multiversion Schemes ▪ Insert and Delete Operations ▪ Concurrency in Index Structures
文档格式:PPT 文档大小:6.35MB 文档页数:50
《数据库原理与SQL Server》课程教学课件(PPT讲稿)大数据时代
文档格式:PPT 文档大小:432KB 文档页数:62
《数据库原理与SQL Server》课程教学课件(PPT讲稿)存储过程触发器
文档格式:PPTX 文档大小:585.64KB 文档页数:38
▪ Transaction Concept ▪ Transaction State ▪ Concurrent Executions ▪ Serializability ▪ Recoverability ▪ Implementation of Isolation ▪ Transaction Definition in SQL ▪ Testing for Serializability
文档格式:PPTX 文档大小:1.4MB 文档页数:82
▪ Introduction ▪ Transformation of Relational Expressions ▪ Catalog Information for Cost Estimation ▪ Statistical Information for Cost Estimation ▪ Cost-based optimization ▪ Dynamic Programming for Choosing Evaluation Plans ▪ Materialized views
文档格式:PPT 文档大小:903.5KB 文档页数:52
《数据库原理与SQL Server》课程教学资源(PPT课件)单元8 存储过程与触发器
文档格式:PPTX 文档大小:675.2KB 文档页数:57
▪ Overview ▪ Measures of Query Cost ▪ Selection Operation ▪ Sorting ▪ Join Operation ▪ Other Operations ▪ Evaluation of Expressions
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