Remove Algorithm Remove Non-relational Database Remove Scala
article thumbnail

What is Data Engineering? Skills, Tools, and Certifications

Cloud Academy

Data engineers are responsible for transforming data into an easily accessible format, identifying trends in data sets, and creating algorithms to make the raw data more useful for business units. Some good options are Python (because of its flexibility and being able to handle many data types), as well as Java, Scala, and Go.

article thumbnail

Top 12 Backend Developer Skills You Must Know in 2024

Knowledge Hut

Data Structures and Algorithms In simple terms, the way to organize and store data can be referred to as data structures. There are various things that you should learn under this, and some of them are: Arrays Linked Lists Stacks Queues Graphs Hash Tables Binary Search Tree Now we come to algorithms.

Insiders

Sign Up for our Newsletter

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

article thumbnail

Data Scientist roles and responsibilities

U-Next

A Data Scientist is skilled in concluding data using various systems, procedures, and algorithms. Processes for modelling data, algorithms, and prediction models are created to draw out information from the collected data. To differentiate and categorise data based on a set of criteria, Data Scientists utilise specialised algorithms.

article thumbnail

100+ Big Data Interview Questions and Answers 2023

ProjectPro

Wrappers Method: This method employs the 'induction algorithm,' which may be used to generate a classifier. Spark provides APIs for the programming languages Java, Scala, and Python. RDDs may contain any Python, Java, or Scala object, including user-defined classes. SQL MySQL SQL is a relational database.

article thumbnail

100+ Data Engineer Interview Questions and Answers for 2023

ProjectPro

Complex algorithms, specialized professionals, and high-end technologies are required to leverage big data in businesses, and big Data Engineering ensures that organizations can utilize the power of data. Differentiate between relational and non-relational database management systems. What is meant by outliers?