How many types of transformations supported by sorted input?
Identifying the bottlenecks in various components of Informatica and resolving them.
Hi, can anyone plz share the project architecture for etl testing(banking domain) plz explain the architecture .
What is initial load and what is full load?
What do you understand by the term ‘transformation’?
What are the different etl testing categories as per their function?
What are snapshots? What are materialized views & where do we use them? What is a materialized view log?
where we cannot use sorter Transformation. if we use then we will not get correct data?
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.
How to increase performance without changing anything in mapping.( In prod)
Suppose I am loaded with questions as I am an experienced etl coder, but not an analytical report builder. I am using analysis services to build a cube but am trying to choose the reporting architecture. Can someone please confirm whether or not reporting services (using the business intelligence report) will allow for slicing and dicing, or is it only a static report builder. Also, if I am using the cube browser in analysis services, where can I put the option of non empty so that I dont see records that are blank.?
Is hadoop a etl tool?
what is session partitioning?
What is the difference between project backlog and product backlog?
explain the methodology of Data Warehousing?(Polaries)