SQL Performance Tuning

本教材基於Microsoft SQL Server和Neo4j環境，介紹了如何利用SQL(Structure Query Language)和CQL(Cyber Query Language)語言開展對同源庫、表和數據對象進行增、刪、改、查等數據庫管理和應用工作，並綜合應用Python下的相關功能庫，對SQL數據進行處理，進而利用Neo4j接口將SQL數據高效轉換為NoSQL，實現了SQL與NoSQL融合管理，為學習者更深層次瞭解和掌握SQL與NoSQL數據對象的聯繫與差別，強化學習者的數據管理意識、方法和能力提供了有力幫助，特別是為學習和掌握基於圖數據庫背景下的知識圖譜理論和實踐技能提供幫助，為進一步開展數據挖掘構建良好的數據庫支撐和理論、技能準備。全書內容共分為四部分：第一部分主要是第1章，講解關係型數據庫和非關係型數據庫的概念、類別和特徵等；第二部分主要是第2章至第6章，基於SQL Server講解關係型數據庫環境下的CRUD操作；第三部分主要是第7章至第8章，基於Neo4j圖數據庫講解圖譜數據的CRUD操作；第四部分主要是第9章，基於實際數據進行案例剖析。本書是為高等院校“新文科”“新商科”相關專業的“數據庫原理與應用”“大數據管理與應用”等課程全新設計編寫的具有豐富實踐特色的主教材，對數據管理與創新應用有興趣的學習者也可以作為參考教材，或作為培訓機構參考用書。

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Mudpuppy's Little Artist 500 Piece Family Puzzle is comprised of colorful illustrated portraits of inspiring artists who have made a historical impact with sculpture, music, performance, or painting.

Collect the manga that became the hit Netflix Original Anime!A manga about the struggles and rewards of a life dedicated to art. Popular guy Yatora realizes he's just going through the motions to make other people happy and finds himself in a new passion: painting. But untethering yourself from all your past expectations is dangerous as well as thrilling...Includes Vol. 1-6 of Blue Period and an exclusive coloring book!2020 Manga Taisho Grand Prize WinnerYALSA Great Graphic Novels for Teens selectionTexas Library Association Maverick Graphic Novels Reading List unanimous selectionYatora is the perfect high school student, with good grades and lots of friends. It's an effortless performance, and, ultimately... a dull one. But he wanders into the art room one day, and a lone painting captures his eye, awakening him to a kind of beauty he never knew. Compelled and consumed, he dives in headfirst--and he's about to learn how savage and unforgiving art can be...This premium slipcase collect

Dip in to this pack of 50 illustrated cards to refresh and revitalize your senses. How much of the world's beauty have we become indifferent to, caught up in the bustle and rush of day-to-day life? Ta