Remove Data Architecture Remove Non-relational Database Remove Scala
article thumbnail

Data Engineering Learning Path: A Complete Roadmap

Knowledge Hut

Go for the best courses for Data Engineering and polish your big data engineer skills to take up the following responsibilities: You should have a systematic approach to creating and working on various data architectures necessary for storing, processing, and analyzing large amounts of data.

article thumbnail

Is Azure Data Engineer Certification (DP-203) Worth It?

Knowledge Hut

They control and protect the flow of both organised and unstructured data coming from various sources. They may use file stores, data streams, relational databases, and non-relational databases as their data platforms.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

What is Data Engineering? Skills, Tools, and Certifications

Cloud Academy

Part of the Data Engineer’s role is to figure out how to best present huge amounts of different data sets in a way that an analyst, scientist, or product manager can analyze. What does a data engineer do? A data engineer is an engineer who creates solutions from raw data.

article thumbnail

How to Become an Azure Data Engineer in 2023?

ProjectPro

Here are some role-specific skills you should consider to become an Azure data engineer- Most data storage and processing systems use programming languages. Data engineers must thoroughly understand programming languages such as Python, Java, or Scala. What is the most popular Azure Certification?

article thumbnail

100+ Big Data Interview Questions and Answers 2023

ProjectPro

Spark Architecture has three major components: API, Data Storage, and Management Framework. Spark provides APIs for the programming languages Java, Scala, and Python. Data Storage: Spark stores data using the HDFS file system. Any Hadoop-compatible data source, such as HDFS, HBase, and Cassandra , etc.,

article thumbnail

100+ Data Engineer Interview Questions and Answers for 2023

ProjectPro

Differentiate between relational and non-relational database management systems. Relational Database Management Systems (RDBMS) Non-relational Database Management Systems Relational Databases primarily work with structured data using SQL (Structured Query Language).