T-SQL Querying (Paperback)

Itzik Ben-Gan, Adam Machanic, Dejan Sarka, Kevin Farlee

  • 出版商: MicroSoft
  • 出版日期: 2015-03-16
  • 售價: $2,100
  • 貴賓價: 9.5$1,995
  • 語言: 英文
  • 頁數: 864
  • 裝訂: Paperback
  • ISBN: 0735685045
  • ISBN-13: 9780735685048
  • 相關分類: SQLMSSQL
  • 立即出貨 (庫存 < 3)

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商品描述

T-SQL insiders help you tackle your toughest queries and query-tuning problems
Squeeze maximum performance and efficiency from every T-SQL query you write or tune. Four leading experts take an in-depth look at T-SQL’s internal architecture and offer advanced practical techniques for optimizing response time and resource usage. Emphasizing a correct understanding of the language and its foundations, the authors present unique solutions they have spent years developing and refining. All code and techniques are fully updated to reflect new T-SQL enhancements in Microsoft SQL Server 2014 and SQL Server 2012.

Write faster, more efficient T-SQL code:
  • Move from procedural programming to the language of sets and logic
  • Master an efficient top-down tuning methodology
  • Assess algorithmic complexity to predict performance
  • Compare data aggregation techniques, including new grouping sets
  • Efficiently perform data-analysis calculations
  • Make the most of T-SQL’s optimized bulk import tools
  • Avoid date/time pitfalls that lead to buggy, poorly performing code
  • Create optimized BI statistical queries without additional software
  • Use programmable objects to accelerate queries
  • Unlock major performance improvements with In-Memory OLTP
  • Master useful and elegant approaches to manipulating graphs

About This Book
  • For experienced T-SQL practitioners
  • Includes coverage updated from Inside Microsoft SQL Server 2008 T-SQL Querying and Inside Microsoft SQL Server 2008 T-SQL Programming
  • Valuable to developers, DBAs, BI professionals, and data scientists
  • Covers many MCSE 70-464 and MCSA/MCSE 70-461 exam topics

商品描述(中文翻譯)

T-SQL 內部人員將協助您解決最棘手的查詢和查詢調優問題。從您撰寫或調優的每個 T-SQL 查詢中,獲得最大的性能和效率。四位領先的專家深入研究了 T-SQL 的內部架構,並提供了優化響應時間和資源使用的高級實用技巧。強調對語言及其基礎的正確理解,作者提出了他們多年來開發和完善的獨特解決方案。所有代碼和技術都已完全更新,以反映 Microsoft SQL Server 2014 和 SQL Server 2012 中的新 T-SQL 增強功能。

撰寫更快、更高效的 T-SQL 代碼:
- 從過程式編程轉向集合和邏輯語言
- 掌握高效的自上而下調優方法論
- 評估算法複雜度以預測性能
- 比較數據聚合技術,包括新的分組集
- 高效執行數據分析計算
- 充分利用 T-SQL 的優化批量導入工具
- 避免導致錯誤和性能不佳的日期/時間陷阱
- 創建優化的 BI 統計查詢,無需額外軟體
- 使用可編程對象加速查詢
- 通過 In-Memory OLTP 實現重大性能改進
- 掌握操作圖形的有用而優雅的方法

關於本書:
- 面向有經驗的 T-SQL 從業人員
- 包括從《Inside Microsoft SQL Server 2008 T-SQL Querying》和《Inside Microsoft SQL Server 2008 T-SQL Programming》更新的內容
- 對開發人員、資料庫管理員、商業智能專業人員和數據科學家有價值
- 涵蓋了許多 MCSE 70-464 和 MCSA/MCSE 70-461 考試主題