teradata enterprise data warehouse

Enterprises in the decision to purchase Data Warehouse integration equipment, the products to be implemented after the selection, the project management phase began, the goal is to successfully deliver to meet the specific business and technical requirements of the Data Warehouse system. But there are plenty of challen

Data Warehouse Experience Summary Planning by subject domainDW Theme domain contains things that interest decision makers in a certain aspect. A topic domain usually covers multiple business departments. For example, a product subject domain involves sales, finance, logistics, procurement, and other departments. A topic domain includes a topic, such as a product topic. The domain includes topics

Just a few days ago, a user participated in a job interview for an enterprise. He applied for the DBA of the company and was responsible for data analysis. This company successfully completed the process. Until the person in charge of the company. The owner only gave him an interview question: Let's talk about the differences between the database and the data

Follow the public number: Focusbi See more articles; Add QQ Group: 808774277 Get learning materials and explore issues together.　　Business Intelligence Tutorial PDFLink: https://pan.baidu.com/s/1f9VdZUXztwylkOdFLbcmWw Password: 2r4vData Warehouse is the core of decision support system, it is the decision-making process for all levels of enterprise, it provides the strategic, tactical and operational collect

large amount of customer data and business data during its development. How to use this data to discover valuable information is of widespread concern to China's banking industry today. The key to solving the problem is to establish an enterprise-level data

intelligence can assist business decision-making, which can be either operational or tactical or strategic. To turn data into knowledge, you need to leverage technologies such as data warehousing, online analytical processing (OLAP) tools, and data mining. Therefore, from the technical level, business intelligence is not a new technology, it is only

simpler structure in many areas, so as to make their query designs more manageable and also demand Y denormalized tables wherever possible. Management Management would typically provide the most demanding and least detailed set of requirements from the Data Warehouse Projec T. You can expect such requests as, ' I need to know how profitable we are on a quarterly basis. ' or ' Who are my top C Ustomers? "

products and completes the Unified Management Information Service subsystem. Hainan Unified Management Information Service subsystem is based on the query/statistical operating data as the core, the data originates from the data (including electronic and manual data) in each production subsystem of the service suppor

Data Warehouse is a subject-oriented (Subject oriented), integrated (integrate), relatively stable (non-volatile), data collection that reflects historical changes (time Variant). Used to support management decisions.The so-called (1) topic-oriented: Index data in the warehouse