Is hadoop a etl tool?
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what is session partitioning?
what are the different Reporting and ETL tools available in the market?
What are the types of data warehouse applications and what is the difference between data mining and data warehousing?
How many steps etl contains?
Assume u have a 24CPU machine with 24GB RAM, suggest how u would like to configure Informatica ,like number of concurrent sessions, RAM requirements etc,max partitions that u would permit per mapping.
what is the difference steps for data modeling?
Hi please try to reply with answer. my mail id is raghu.1028@gmail.com. if the source is having millions of records, but having theree target tables. As per user the first record need to insert into first target and second record in to a second target and third into third target, similarly the process needs to repeat?
Explain about round-robi?
what is session partitioning?
What is lookup table in etl testing?
Knowledge on what are the improtant characteristice that we need ot consider while developing an ETL Code
Explain the difference between etl tool and olap tools?