Remove Computer Science Remove MongoDB Remove Non-relational Database Remove NoSQL
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Data Engineering Learning Path: A Complete Roadmap

Knowledge Hut

Other Competencies You should have proficiency in coding languages like SQL, NoSQL, Python, Java, R, and Scala. You should be thorough with technicalities related to relational and non-relational databases, Data security, ETL (extract, transform, and load) systems, Data storage, automation and scripting, big data tools, and machine learning.

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Top 12 Backend Developer Skills You Must Know in 2024

Knowledge Hut

Education and Work Experience Needed for Backend Developer The backend developer must possess a bachelor's degree in computer science or a related field. Therefore, having a solid grasp of the database is essential. The backend developer must make a relational mapping for the data to be accessible when needed.

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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).