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![]() Related Questions Latest Answer : 1)ETL Tools IBM Websphere Information Integration(Ascential Datastage) Ab Initio Informatica2)OLAP ToolsBusiness ObjectsCognosHyperionMicrosoft Analysis ServicesMicrostrategy3)Reporting ToolsBusiness Objects(Crystal Reports)CognosActuate ... Latest Answer : Normally ETL Tool stands for Extraction Transformation Loader This helps you to extract the data from different ODS/Database, If you have a requirement like this you need to get the ETL tools, else you no need any ETLCheers,Sithu ... Latest Answer : ETL tool is used for Extration ,Transformation(filtering) and loading the data into data warehouse .OLAP tools are used to analitical purpose basically for report generation i.e to retrieve the data from dataware,OLAP is multidimensional model. ... Read Answers (9) | Asked by : anil rao How you capture changes in data if the source system does not have option of storing date/time field How you capture changes in data if the source system does not have option of storing date/time field in source table from where you need to extract the data? The DW database can be Oracle or Teradata. The requirement here is to pull data from source system and ETL need to device a mechanism to identify the changes or new records. The source system can be a Read Answers (1) | Asked by : GeekNo1 Can any one let me know where can i find the list of ETL & reporting tolls available in the market. thanks in advance Latest Answer : ETL tools: Informatica,Data stage,AbniaioRepoting Tools:cognos,BOXI/R2,Microstrategy,Hyperion ...
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