ProjectPro

JUNE 6, 2025

This big data career guide answers all your questions on starting a big data career and will give you deeper insights into learning big data step by step from scratch. Big data analytics market is expected to be worth $103 billion by 2023. of companies plan to invest in big data and AI.

Big Data 45

Big Data Big Data Skills Scala Hadoop 45

ProjectPro

JUNE 6, 2025

Project Idea: GCP Project to Learn using BigQuery for Exploring Data Recommended Reading: AWS vs GCP - Which One to Choose in 2023? 6) Data Modeling and Schema Design Data modeling and schema design are critical data engineering components. So, don’t wait for the perfect time to hone them big data skills.

Data Engineering 49

Data Engineering Data Engineer Engineering Hadoop 49

ProjectPro

JUNE 6, 2025

With the global data volume projected to surge from 120 zettabytes in 2023 to 181 zettabytes by 2025, PySpark's popularity is soaring as it is an essential tool for efficient large scale data processing and analyzing vast datasets. The core engine for large-scale distributed and parallel data processing is SparkCore.

Hadoop 68

Hadoop Metadata Java Datasets 68

Knowledge Hut

SEPTEMBER 6, 2023

These certifications have big data training courses where tutors help you gain all the knowledge required for the certification exam. It would be a combination of technical and analytical skills. Many certifications require periodic renewal to ensure your skills remain current and relevant. Cost: $400 USD 4.

Big Data 52

Big Data Certification Hadoop Generalist 52

ProjectPro

MARCH 7, 2016

If you are working with a company which deals with Big Data analytics, or if you have a graduate degree in big data then it is natural that you will question the need to take a Big Data Certification. Learn Hadoop to become a Microsoft Certified Big Data Engineer.

Big Data 40

Big Data Certification Hadoop Big Data Skills 40

ProjectPro

NOVEMBER 22, 2021

PySpark runs a completely compatible Python instance on the Spark driver (where the task was launched) while maintaining access to the Scala-based Spark cluster access. Although Spark was originally created in Scala, the Spark Community has published a new tool called PySpark, which allows Python to be used with Spark.

Hadoop 52

Hadoop Metadata Java Python 52

ProjectPro

JANUARY 31, 2023

On the other hand, a relational database computer system allows for real-time data querying but storing large amounts of data in tables, records, and columns is inefficient. Theoretical knowledge is not enough to crack any Big Data interview. Spark provides APIs for the programming languages Java, Scala, and Python.

Big Data 52

Big Data Hadoop Relational Database AWS 52