baidu_94203

The Netezza Data Appliance Architecture.pdf

The Netezza appliances integrate database, processing, and storage in a compact system optimized for analytical processing and designed for flexible growth. The system architecture is based on the following core tenets that have been a hallmark of Netezza leadership in the industry: Processing clos

PDF

496.75KB

2021-04-26 22:12

Netezza_database_users_guide英文版

netezza资料很少 很不容易找来的 The Netezza Performance Server (NPS) includes a highly optimized SQL language called Netezza SQL. You can use the SQL commands to create and manage your Netezza databases, user access and permissions for the databases, as well as to query the contents of the databases. You use th

PDF

4.33MB

2020-10-18 11:59

Netezza SQL notes

Netezza没有传统意义的index, 用的是初始形态,分布式存储。 Architecture-MPP,SPU 方便大数据量的快速查询。distribution key与index类似,根据这个查找存储在哪个SPU上。 Considerations in Designing - distribution keys,data types, etc. 相同字段在不同表中设置了不同的data type,join的时候会转换。将int转换为varchar,字符串匹配比整型匹配慢很多。.......

TXT

2KB

2020-08-18 03:50

TCL语言学习教程

全面的关于TCL语言的教程，简单易懂，能够帮助你很快掌握TCL的基本用法。不过是全英文的，还好是比较简单的英语。

PPT

544.5KB

2020-04-20 12:35

Netezza_getting_started_tips.pdf英文版

ThisdocumentprovidesabriefintroductiontosomebackgroundinformationandgettingstartedtipsfortheNetezzadatawarehouseappliance.ThisdocumentdescribesthemodelsavailablewiththeNetezzaTwinFin®andSkimmer®familiesofdatawarehouseandanalyticalappliances.Ifyouareanewus

PDF

578.03KB

2019-08-13 20:43

BeginningT_SQL20122ndEdition

BeginningT-SQL20122ndEdition.sqlserver

PDF

15.59MB

2019-05-13 03:52

EMCGreenplumFeaturesandStrengthspptx

EMC Greenplum Features and Strengths.pptx

PPTX

1.79MB

2019-03-14 05:35