Remove Data Lake Remove Data Preparation Remove Non-relational Database Remove Structured Data
article thumbnail

How to Become an Azure Data Engineer in 2023?

ProjectPro

Data engineering is a new and ever-evolving field that can withstand the test of time and computing developments. Companies frequently hire certified Azure Data Engineers to convert unstructured data into useful, structured data that data analysts and data scientists can use.

article thumbnail

100+ Big Data Interview Questions and Answers 2023

ProjectPro

RDBMS is a part of system software used to create and manage databases based on the relational model. Data Variety Hadoop stores structured, semi-structured and unstructured data. RDBMS stores structured data. Data storage Hadoop stores large data sets. Steps for Data preparation.

article thumbnail

20 Best Open Source Big Data Projects to Contribute on GitHub

ProjectPro

In addition to analytics and data science, RAPIDS focuses on everyday data preparation tasks. DataFrames are used by Spark SQL to accommodate structured and semi-structured data. Delta Lake Source: Github Delta Lake is an open-source project that allows you to create a Lakehouse design based on data lakes.