Merge Very Large Datasets Using Hadoop in Amazon Web Service

It took forever to merge them because the datasets are too huge and innumerable. But if the quantity is fewer, the merging takes place super-fast, showing that the Python codes are done right. So obviously, the root of the problem is that the datasets are: Too Innumerable and Too Huge. Merge with Hadoop in AWS for more Instantaneous response expected. In addition, to run a short algo on the merged dataset once it is viable. Algo already been written. It is just waiting for the Merged dataset to become viable and available. Another Term/Condition: Milestones will not be released until project is completed and delivered to our side.