teradata bi

Publish Company recruitment information for friends, mainlySilverlightPosition, MossPosition andBiDevelopment position,If you live in Beijing, consider it. Valid date2010Year6The end of the month. Senior Bi developer ·Bachelor degree of computer science or equivalent preferred ·At least 2 years of database development using Microsoft SQL Server or Oracle, DB2 ·At least 1 years experience in using SSIs, SSAs, SSRs ·Expert knowledge in SQL Serv

it violates the characteristics of SSRs. But at the same time, I will try to come up with another alternative solution for the customer to choose, so that the customer is generally easier to accept and compromise. Just like a business trip from Beijing to Shanghai, telling them that the plane is indeed unable to fly because of technical reasons. If the customer wants to prove that the plane is capable of taking off, they can choose high-speed trains, in general, the customer will choose the bes

Tags: blog Io OS for SP 2014 C Log Code Question: For the range [x, y], determine the number of dual-peaks and the maximum value in the range. A double-peak number is defined as a number that can be divided into two //// \ formats. Ideas: The number before the DP [site] [cur] [OK] site bit is that the cur status is OK. There are 7 OK types 0: all preceding values are 0. 1: the first peak and only one number 2: the first peak is on the top (up or down) 3: the first peak is at the bottom

1. How to obtain promotion detail information in BW? 2. How to obtain weekly stock, monthlyStock by Article (quantity, inventoryValue )? (Bi content infocube: 0ic_c03 is already in use) 3. for trasaction data, add some fields when enhancement is done in R3. If you want to modify these fields in R3 (only modify the value of these fields ), how do I set the modified transaction data to Delta queue? 4. The datasource: 2lis_03_bf has been dailyIn the c

Inverse pivoting converts values from multiple columns in a single record into multiple records with the same value in a single column, making nonstandard datasets a more standard version. For example, each customer occupies one row in the dataset listing the customer names, and the purchased products and quantities are displayed in each column of the row. After the dataset specification is converted to reverse perspective, each product purchased by the customer occupies one row in the dataset.

How can we fully understand "Data Mining "? What is the theoretical basis of "data mining? Figure 1 shows:In reality, human social and economic activities can always be described and recorded using data (numbers or symbols). After analyzing these data, information (knowledge) will be generated ); with this information (knowledge) to guide practice, you can make corresponding decisions; these decisions have triggered a new round of social and economic activities. The cycle repeats and the in

Before the release sap Bi 7.0 in the previous version 3.x; we were not able to re-partition, re-model, re-cluster if the data is already loaded. we had to delete all the data and load it again. but with this 7.0 release; we do not have to delete the data to remodel/repartion/recluster Remodeling is a new feature: If you want to add or delete field (attribute)Implementation for remodeling1. Right click the participating infocube | additional functions

Microsoft is evil, not 2 P, 3 P, huh, Office BI is 4 P. As a member of 4 P, Power Map is a half product. The latest update is a bit bright. Mp4 can be generated. However, maps still do not support Chinese characters, including English, Japanese, and Spanish. I am not as angry as I am in China! Now, there are too many problems to get rid. 1. I made an Mp4 file. You are welcome to watch it. Youku address: Power Map presentation Http://v.youk

....); 2. Kettle jobs and conversions are continuously visible by default, regardless of whether they are finished or not. However, the jobs that are executed continuously and regularly become full after running for a period of time. This effect is especially uncomfortable, and the persistence of such logs will also lead to JVM oom. However, some parameters are configured: Then, it is found that the port cannot be released after the cluster runs the job. So again, we can o

ArticleDirectory Download and install Basic Concepts SQL Server bi Getting started Maybe many of you, like me, have heardBiHowever, if the work does not involve statistical analysis or data mining, it is difficult to get familiar with this knowledge. I have always been eager to have some experience in this area. It is a great honor for me to come up with the job of data statistics and analysis recently. This article also summarizes

This section describes how ETL (data extraction, loading, and conversion) of my game transaction data analysis project is implemented.Let's talk about the source system first. Because the server of our transaction master station is not hosted in the company, we cannot directly extract data from the source system. As a matter of fact, we already have a simple data analysis system. We don't have to worry about this. We did not use the sqlserver2005 Bi p

Solution to the transaction failure of quick bi financial edition:A) if you have no money, it will definitely lead to problems. So let's check whether the card balance is sufficient for payment;B) the same card can only be used once on the same platform within half an hour. Please try again in half an hour;C) a card can only be traded at one rate per day.If you still cannot swipe your card, contact your service provider.In fact, the reason is that

the same directory, you can change the value after-I. Where: -S is the address of the target server to be deployed. It is inferior to localhost or 172.5.3.123. -V is the parameter replacement, that is, the replaced $ dwserver, that is, the location of the data source. If it is used in a 64-bit environment, remember to compile asw..exe using a 64-bit environment. This method is widely used because the development and production environments of most Bi

There are two fact tables, so there are two measurement value groups, and the wizard creates a measurement value for each value column in the fact table that is not a dimension key. Because we don't need that much here, we only select some measurement values. In addition, the measurement value names are derived from columns in the fact table, and all names may be the same. However, in a multidimensional dataset, the name of a measurement value must be unique. Therefore, the wizard adds the name

in multiple databases to the data source view, and add logical foreign key relationships to the data source view, to explain how data from different databases can be connected.Before creating a dimension or multi-dimensional data mart, you must first use the basic metadata stored in the data source view, then, the basic metadata is enhanced using information such as hierarchical relationships, sorting order, and appropriate formats in the Link hierarchy, so that the analysis service database be

response.Data from the dimension using molap is stored in the multidimensional structure of the Analysis Services instance. High query performance. Hybrid OLAP (holap)Basic holap data is stored in relational databases, and aggregated data is stored in multidimensional databases.The holap storage mode combines the features of molap and ROLAP.It combines the storage methods of ROLAP and molap. Comparison of Different Storage Modes Mode Query time Latency Processing time

the expression round (salestax, 2) to change the value of salestax In the numeric column to the last two decimal places. Create an expression for comparing input columns and variables. For example, you can use the expression productversion = @ version? Productversion: @ version to compare the data in the variable version and productversion columns, and then decide whether to select the value of version or productversion based on the comparison result. Extract A Part Of The datetime value. For

Label: blog HTTP Io using SP data on 2014 logFeature ing conversion shows the features of columns in the data stream. The editing interface is simple. There is only one tag interface. Click the columns to be mapped and you can select the columns to be added or updated. You can give the original column an alias in the output alias column and select the operation to be performed. The operation types can be: Byte reversal: reverses the order of digits. For example, if the result of data 0x123

(1) Through the digital map clearly show the site visitor analysis of the most noteworthy indicators, such as the number of visitors, order rate, payment rate ...(2) The number of visitors per day, the composition of visitors, the number of people consulted, the number of people to be paid and the average transaction amount are displayed visually through the histogram by time-day dimension;(3) using the world map, the city as the dimension of the main distribution of visitors, you can see at a g

Process: is an executing programEach process execution has an execution order, which is an execution path, or a control unit.Thread: is a separate control unit in the process.The thread is controlling the execution of the process.There is at least one thread in a process.A Java Virtual machine will start with a process Java.exeAt least one thread in the process is responsible for the execution of the Java program.And the code that this thread runs on is in the main method.This thread is called t