etl development tutorial

BI Development process and ETL introduction BI Development process1. Building Dimension-Fact model2. Build data warehouses (dimensions, facts) based on dimension-fact model3. Data extraction (ETL)4. Analysis model topics for building sales information5. Build report analysis, instrument panel The BI Business intell

ETL scheduling development (4) -- file subroutine loading through FTP The most basic function of the ETL tool is to load files on the remote server. The following applet obtains files on the remote server in binary mode: #! /Usr/bin/bash # created by lubinsu #2014 source ~ /. Bash_profilefilename = $6 srcdir = $4 descdir = $5 ftpip = $1 ftpusr = $2 ftppwd = $

ETL scheduling to read and write data information, you need to connect to the database, the following sub-program through the incoming database connection string and Database command (or SQL) to run the required operations:#!/usr/bin/bash#created by Lubinsu#2014source ~/.bash_profilevalues= ' sqlplus-s The parameters of the parameter are: Database connection string, Database command (or SQL statement)ETL Sc

Weaving dream two times development manual weaving Dream Imitation Station tutorial, advanced two development (including beginner, intermediate, advanced) the first, middle and advanced two development (intermediate upper) the first, middle and advanced two development (juni

// You can skip the following nonsense. /* AsProgramClerk, I often worry about where to facilitate development. C #? C ++? Java? Object C ?... Webpage? Engage in clients? Engage in servers? EngageAlgorithm?... PC? Linux ?... WP? Android? ISO? I 've been hesitating between WP and Android for a long time, and it seems that I missed a lot when I hesitated. WP is just like Microsoft. It seems that no one can determine its prospects, espe

// Nonsense Windows Phone development tutorial series: four-day gameplay to Windows Phone development is Microsoft's own video tutorial. The tutorial was recorded by foreigners, but with Chinese subtitles, it can be seen that Microsoft attaches great importance to the Chin

Public Account development tutorial, public development tutorial Development and debugging tips The development of public accounts is simple and troublesome. It is not a development pro

MySQL and PHP Dynamic Web development tutorial, MySQL Web development This series of tutorials is written by the form, because the form can make the interaction between the database and the Web manifest. Submit the form, and the database records the registration information. This tutorial belongs to the basic

JDK Development Environment installation tutorial for win7 system, win7jdk development tutorial JDK is required for Java Development and Android development, because JDK development en

Mobile development snow shader effect development tutorial, snow shader effect tutorial Mobile development snow shader effect development tutorial. Shader "Custom/XueDiShader" {Propert

Requirement Description: Android developmentContent: Environment building for Android developmentFrom: The time of the poemOriginal: http://www.cnblogs.com/zoupeiyang/p/4034517.htmlReference: http://jingyan.baidu.com/article/bea41d437a41b6b4c51be6c1.htmlIntroductionInstalling Android in Windows Development environment is not simple or complicated, this article for the first time I want to build Android development