Latest Answer: I think the main thing in above is AB_HOME , AB_AIR_ROOT , then sandboxes , standard environment. you need to be specific as what you want in this question. ...
Latest Answer: Wrapper script is written in UNIX to run the graphs through an automatic process rather than manually. It is more efficient form of programming. ...
Latest Answer: Multistage component are nothing but the transform component where the records are transformed into five stages like input selection , temporary records initialisation , processing , finalization and output selection.examples of multistage components ...
Latest Answer: dynamic DML is used if the input metadata can change i.e. suppose at different time different input files are recieved for processing which have different dml.in that case we can use flag in the dml and the flag is first read in the input file recieved ...
whats the difference and explain about usage?
Latest Answer: fan in : fan in flow connects a component with a greater depth of parallelism to one with lesser depth thati s it folls a many to one pattern. example departition component.fan out : fan out is opposite of fan out example component is partition component. ...
Latest Answer: pipeline Parallelism occurs when the several connected progrm components on the same branch of graph executes simultanteously. if you are using a sort component the pipeline parallelism does not occur.Dataparallelism : it occurs when program components ...
Latest Answer: I hope contineous flow components support upto certain extent ...
Latest Answer: Lock mechanism is used by EME datastore to avoid confusion in the version control of a graph basically locking give a exclusive permission to modify and save it for a particular users and prevents other from making changes to the same file. ...
Latest Answer: Lookup should be used only to speedup the graph execution but here there is catch if the lookup file is small then only we should used lookup because when the graph start executing it will load whole lookup file into the memory resulting in speeding up ...
Latest Answer: multi update executes SQL statmts against incoing records to modify one or more tables in a database.It treatss each input record as a completely separate piece of work. ...
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