pentaho bi server

Tags: 1 Download the JDBC driver for SQL Server first. See the following link address: [1] http://msdn.microsoft.com/en-us/data/aa937724.aspx[2] Google input into SQL Server JDBC is also available. [3] Here Sqljdbc4.jar is the jar package we need 2 download Pentaho of the multidimensional data server mondrian and [1]

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

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

The SQL Server Bi step by step series is one of my first learning materials, and my teaching materials are from the blog Http://www.cnblogs.com/lonely7345/archive/2010/02/10/1667076.html(Thank you for sharing it with the lonely knight ). On this basis, I carefully wrote one chapter and one chapter. I am very grateful for the practicality of getting started with the teaching materials, however, some

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 bu

SQL Server 2005 and 2008 provide many new and enhanced business intelligence features, including leveraging Integrated Services (SSIS) to consolidate multiple data sources, leveraging Analysis Services (SSAS) to enrich data content and build complex business analytics; And the use of report Services (SSRS) to edit, manage, and submit rich reports. If you don't know these features now, the next series of introductions will give you a surprise about SQL

Power query and power map are the new Excel-oriented functions released by Microsoft on the WPC recently. With these two features, self-help BI makes it easier for you to discover and process data and enrich the data visualization functions. The predecessor of Power query and power map are data explorer and geoflow, both of which are mentioned in SQL Server 2014 ctp1. Combined with power intelligence and po

In this section, we mainly talk about my game transaction Data Analysis Project ETL (data extraction, loading, conversion) exactly how to do. First of all, the next source system, because our main trading station server is not in the company, so can not directly from the source system directly extracted data. In fact, we already have a simple data analysis system, but this is the previous people do, not using sqlserver2005

Tags: style blog http io ar os using SP forIn the original: "Bi Thing" SQL Server 2008 ArchitectureMicrosoft SQL Server is a platform that provides database and data analysis for online transaction processing, data warehousing, e-commerce applications.Architecture is a way of describing the relationship between components and elements of a system. The architectur

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

Power query and power map are new features for Excel in power Bi, which was released by Microsoft shortly before WPC. With these two features, self-service bi will make it easier for you to discover and process data and enrich the visualization of your data. The predecessor of power query and power map are data explorer and Geoflow, both of which are mentioned in SQL S