![]() ![]() We can mention parallel routines in C or C++ compiler. How Can We Write Parallel Routines In Data Stage Px? Routines are of three types such as, parallel routines, server routines and main frame routines. It can be called through transformer stage. Routines are basically group of functions that is described by DS manager. Shell Scripting Tutorial Microstrategy Interview Questions Datastage is more easy to use as compared to Informatica. Also, Informatica is more scalable than Datastage. While, there is no perception of separation and parallelism in informatica for node configuration. In datastage, there is a perception of separation, parallelism for node configuration. Differentiate Between Data Stage And Informatica? Differentiate Between Data File And Descriptor File?Īs the name says, data files contains the data and the descriptor file contains the information about the data in the data files. The two tables are merged on the origin of Primary key columns in both the tables.Interested in learning DataStage? Well, we have the in-depth DataStage Courses to give you a head start in your career. In Datastage 7.5 various new stages are added for more sturdiness and smooth performance, such as Procedure Stage, Command Stage,etc. Differentiate Between Datastage 7.5 And 7.0? To signify the DS jobs, dsimport.exe is used and to export the DS jobs, dsexport.exe is used. Write The Command Line Functions To Import And Export The Ds Jobs? ![]() We can generate a source file in various ways such as by making a SQL query in Oracle, or by using row generator extract tool etc. A data stage is simply a tool which is used to design, develop and execute many applications to fill various tables in data warehouse or data marts.Learn more about DataStage in this insightful blog post now. ![]()
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