targit bi

The BIEE itself provides several ways to manage the cache, either by setting the cache's expiration time at the physical level or by invoking the Sapurgeallcache () process.The first two methods are passive management policies (the event table is timed polling, the expiration time is specified as valid duration), is inefficient, and the individual is more active in the cache management policy. This is to proactively clean up the cache once the data has changed.The best way to do this is to call

Concept Introduction:1, Business Intelligence (INTELLIGENCE,BI), refers to the use of modern data warehousing Technology, on-Line Analytical Processing technology, data mining and data presentation technology for data analysis to achieve business value.Data Warehouse,dw is a subject-oriented (Subject oriented), integrated (integrate), relatively stable (non-volatile), reflecting historical changes (time Variant) data collection to support management d

Author: Region name from: it. icxo. com It is no longer appropriate to use Google's single answer option to compare the charm of a business intelligence system. If the query returns one and only the correct answer, you will feel very lucky, because to be honest, there is very few correct answers to any bi questions. Excellent Bi is just the right direction for you. Imagine: 52% of consumers who choos

Bu, Zhao Yun, Zhangliao, Ma Chao, Sun Ce, Sun Jian, Zhang Fei, Deng Ai, ganningSELECT TOP Ten * fromFactSanguo11WHERE [Command] + [Armed Forces] > MaxORDER by [Command] + [Armed Forces] DESC--intellectual politics Top 10: Zhuge Liang, Xunyu, Sima Yi, Cao, Zhou Yu, Lu Su, Guo Jia, brag, Zhow, Pang TongSELECT TOP Ten * fromFactSanguo11WHERE([Intelligence] + [political] > the ) and([Intelligence] >= - )ORDER by [Intelligence] + [political] DESCAnalysis Process:"

the relationship between two contiguous columns. For example, you can use linear regression to calculate trend lines based on production or sales data. You can also use linear regression as a basis for developing more complex data mining models to evaluate the relationships between columns of data.Although there are many ways to calculate linear regression, and these methods do not require data mining tools, the advantage of using the Microsoft linear regression algorithm to calculate linear re

SQL Server BI step with step SSIS 7 (end)-transaction, error output, event handling, logging As with other programs, SSIS packages need to be robust and stable to run, and such programs are reliable and scalable. SSIS provides support for the following: 1. Transaction: A package can be set to one or more transactions, or even two packages can be set to a transaction. To ensure data consistency, you can also DTC transactions or SQL Server engine-leve

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description, business query object, etc. Data Warehouse Operational informationFor example, Data history (snapshot, Version), ownership, extracted audit trails, data usageQa:"Metadata is the data that describes the data", which creates a recursive definition, like asking where Xiao Qiang lives, answer, next to Wang Choi. According to this definition, what is the data that the metadata describes? or meta-data. This can be a meta-element ... Meta data. I have also heard of a meta-data, if th

Remember before published a "jquery Simple application Summary", and finally have a list of their own choice of two-way, feeling a bit frustrated, yesterday idle nothing improved, the element changed to select option this support shift multiple selection, the amount of code is also streamlined. My bi-directional selector supports the bulk modification role, supporting keyword query role information. Below the source code: HTML page: Copy Co

BFS, bi-directional BFS and A * Table of Contents 1. BFS 2. Bidirectional BFS 3. A * algorithm It is useless to say no practice, we from the well-known POJ 2243 this topic: The main idea: given a starting point and an end, according to the Knight's Way (Go Day), from the beginning to the end of the minimum move how many times Set A to seek the beginning of the road, B is the destination end. 1 BFS BFS is actually a degenerate a * algorithm, because h

SSIS2008 can span two processors on a multiprocessor machine. And it has improved performance in handling bulky packages. The SSIS engine is more stable and has a lower deadlock rate.The lookup feature has also been improved. Lookup is a common feature of SSIS to get relevant information. For example, to find CustomerName from CustomerID, get the DataSet. Lookup is common in SSIS and can handle millions of rows of data sets, so performance can be poor. SQL2008 makes great improvements to the pe

If it's the most powerful function in power bi, I think it's the strength Map. The power map was first mentioned in the new features of SQL Server 2014, formerly known as Geoflow. The power map makes it easy to turn address-based information into a very cool 3D-mode map, and it also allows you to observe data changes over time based on the time dimension. Anna has some geographically based data on hand, and with power map she can map the data to 3D-m

Suzhou Dongting Mountain production of "green" tea, incense floating at home and abroad, hundreds of years Sheng pin. There is a moving story about the origin of this famous tea. In the long ago, Suzhou Dongting Mountain lived a beautiful, hardworking, kind girl named Bi-Luo. Dongting Mountain East Lu lived a man to fight fishing for a living, named Cheung, two people in love. But it didn't last long, there was a dragon in the Taihu Lake, evi

) embodies the structureSQL Server Reporting Services is a set of processing components, tools, and programming interfaces that enable development in a managed environment and use rich-format reports. The toolset includes deployment tools, configuration and management tools, and report viewing tools. Programming interfaces include simple Object Access Protocol (SOAP), URL endpoints, and Windows Management Instrumentation (WMI), which can be easily integrated with new or existing applications and

Label:According to the project background mentioned in the previous blog, we mainly do the database upgrade operation, then the database connection is essential.Create a database connection1, right-click in the Connection Manager area, pop-up right-click menu, such as:2, we select the second item, create a new OLE DB connection, such as:3, click the New button, the New Connection screen appears, select the database you want to connect to:4, after a new connection succeeds, a connection will appe

Is Bi applications open-source or commercial? In embedded bi: Open Source or other cial? In this article, the author elaborated on his views on how to choose the Bi platform. The following is a summary: When integrating Bi and report functions into applications, you must find a balance between demand, cost, and develop

Tags: Power BICourse Study Address: http://www.xuetuwuyou.com/course/194The course out of self-study, worry-free network: http://www.xuetuwuyou.com Power-bi is a (BI) business intelligence software, Zhuhai ao Wei Software Technology Co., Ltd. independent research and development of software products, the full name is: Power-bi decision-making analysis system. C

Label:This document is intended to show you how to use the HTTP (URL or JavaScript) method in Oracle BI to achieve some specific presentation effects. This document contains the following topics: 1. Use the Go URL to introduce Oracle BI views in an external portal or app, 2. Use the dashboard URL to reference dashboard content in an external portal or application, 3. Use the Go URL to pass SQL or filters; 4

BI architecture and data warehouse design (14:26:41)BI architecture and data warehouse design A data warehouse solution is often related to a large Bi strategy. When you plan to use the fast tracing architecture, the most important thing is to understand the role of the system-related big-picture architecture in Bi

SQL Server 2005 and 2008 provide many new and enhanced business intelligence functions, including integrating multiple data sources using the Integrated Service (SSIS) and using the Analysis Service (SSAs) enrich data content and create complex business analysis; use the report Service (SSRS) to edit, manage, and submit rich reports. if you do not know these functions yet, the next series of presentations will surprise you with SQL Server's current business intelligence support. however, current