what is ultimate outcome of data warehouse

The difference between OLAP and OLTP and what is Data Warehouse OLAP is often referred to as a data warehouse. But the data

determines its representation of external data. To decide what products and technologies to use to build the core of the data warehouse, we need to analyze the technical features of the Data Warehouse. For the existing business s

system does not contain student information, as shown in the system database model: The student status management system is built and managed by the student office. The database stores basic information such as the student's degree, graduation destination, and family status, and stores the student's exam scores for each semester. Because the system focuses on students, there is no instructor information,

What is warehouse filling and warehouse filling?The behavior of buying a stock or fund again after the price falls below the price of the stock or fund is called replenishment. Effect of warehouse filling: lower To lower the unit

If we compare the complexity of software (Development) to an elephant, then each of us may be blind and deaf people who are touching the image, build an image in your mind. This metaphor tells us indirectly that "ultimate technology" is not a static content, it covers the methods and beliefs that each person has summarized based on his own experience to successfully respond to difficulties on a high-quality

deeply thought-"There are many technologies, and some technologies will be outdated. What technologies do you refer ?" To some extent, this question can be understood as: What is "ultimate technology? When writing this article, I always think I have written similar articles before. I checked that two years ago, I did

delegate them. After that, Shanxin teacher to help the students to ask a thoughtful question-"There are many technologies, some technology will be outdated, you specifically refer to what technology?" "In a way, this question can be understood as asking:" What is the ultimate technology? In writing this article, I al

before, if only a simple closed floating, after is enough! Not as the desert "Clear Float" article: But only when using clearfix:after when the cross-browser compatibility problem There will be a vertical margin overlay bug, this is not a bug, BFC should have the features.In the actual development, the improvement scheme one because of the existence of Unicode characters do not fit in the embedded CSS GB23

When a warehouse is opened and food is stored: What are the two problems that Delphi has encountered when executing commands on the command line? Delphi/Windows SDK/API Http://www.delphi2007.net/DelphiAPI/html/delphi_20061120203959190.html 1: How to wait until the command is

Recently, a friend asked, data warehouse development difficulties. Do a few years of data warehousing, talk about Data Warehouse Technical Difficulties, I personally think no, what large data