New information flavors require new methods of storing them. Be taught all it’s good to know in regards to the Parquet file format
With the quantities of knowledge rising exponentially in the previous few years, one of many largest challenges grew to become discovering essentially the most optimum method to retailer numerous information flavors. In contrast to within the (not thus far) previous, when relational databases have been thought of the one method to go, organizations now need to carry out evaluation over uncooked information — consider social media sentiment evaluation, audio/video recordsdata, and so forth — which normally couldn’t be saved in a standard (relational) method, or storing them in a standard method would require vital time and effort, which improve the general time-for-analysis.
One other problem was to in some way follow a standard method to have information saved in a structured method, however with out the need to design advanced and time-consuming ETL workloads to maneuver this information into the enterprise information warehouse. Moreover, what if half of the info professionals in your group are proficient with, let’s say, Python (information scientists, information engineers), and the opposite half (information engineers, information analysts) with SQL? Would you insist that “Pythonists” study SQL? Or, vice-versa?
