Post 52 | HDPCD | The conclusion

Hi everyone. Finally, we have reached the end of this tutorial series. It’s been so long. We started this journey together on January 15th, 2017, and, 276 days later this beautiful journey is coming to an end. But, we do not need to worry, because, I am working on something new and would love toContinue reading “Post 52 | HDPCD | The conclusion”

Post 48 | HDPCD | Printing the execution plan of a Hive query

Hello, everyone. Welcome to one more tutorial in the HDPCD certification series. In the┬álast┬átutorial, we saw how to enable vectorization in Hive. In this tutorial, we are going to see how to print the execution plan of a Hive query. Let us begin, then. This is one of the simplest┬átutorials in this certification series. InContinue reading “Post 48 | HDPCD | Printing the execution plan of a Hive query”

Post 28 | HDPCD | Write and Execute a Hive Query

Hello everyone, Welcome to the first tutorial of the DATA ANALYSIS section of the HDPCD certification. This section is going to contain a total of 24 posts, after which we will be finally done with the HDPCD certification tutorials. In the last tutorial of the DATA TRANSFORMATION section, we saw the process of invoking aContinue reading “Post 28 | HDPCD | Write and Execute a Hive Query”