Newbie here !
I just finished learning Hadoop and deployed a few clusters using it. But, when I look at the big data stack most organizations use these days, I am unable to map how they are using Hadoop for Big data.
Currently, my plan is to use Hadoop for HDFS and Spark for building a streaming service. However, I find my views pretty weak, even as an big data enthusiast. If you folks can point to me how you folks use Hadoop in your org, that would be really really helpful!