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Top 10 Hadoop Tools to Learn in Big Data Career 2024

Knowledge Hut

HIVE Hive is an open-source data warehousing Hadoop tool that helps manage huge dataset files. Hive can run queries like SQL, known as HQL or Hive Query Language. Features: It uses queries that are similar to those of SQL. There are built-in functions used for data mining and other related works.

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5 Reasons why Java professionals should learn Hadoop

ProjectPro

Having crossed the $50 billion mark, the Big Data segment of the IT industry has witnessed an exponential growth in the past few years. A survey of 720 worldwide clients conducted by Gartner in 2013 found that almost 64% were planning to invest heavily in Big Data Technology.

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Top 20+ Big Data Certifications and Courses in 2023

Knowledge Hut

The exam tests the use of Cloudera products such as Cloudera Data Visualization, Cloudera Machine Learning, Cloudera Data Science Workbench, Cloudera Data Warehouses well as SQL, Apache Nifi, Apache Hive and other open source technologies. No prior experience is required. It is a 13-course series.

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100+ Big Data Interview Questions and Answers 2023

ProjectPro

Big Data is a collection of large and complex semi-structured and unstructured data sets that have the potential to deliver actionable insights using traditional data management tools. Big data operations require specialized tools and techniques since a relational database cannot manage such a large amount of data.

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50 PySpark Interview Questions and Answers For 2023

ProjectPro

The most important aspect of Spark SQL & DataFrame is PySpark UDF (i.e., UDFs in PySpark work similarly to UDFs in conventional databases. We write a Python function and wrap it in PySpark SQL udf() or register it as udf and use it on DataFrame and SQL , respectively, in the case of PySpark.

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Top 100 AWS Interview Questions and Answers for 2023

ProjectPro

No impact Database Engine MySQL, Oracle DB, SQL Server, Amazon Aurora, Postgre SQL Redshift NoSQL Primary Usage Feature Conventional Databases Data warehouse Database for dynamically modified data Multi A-Z Replication Additional Service Manual In-built 7. Maintenance Window 30 minutes every week.

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20 Solved End-to-End Big Data Projects with Source Code

ProjectPro

Ace your big data interview by adding some unique and exciting Big Data projects to your portfolio. This blog lists over 20 big data projects you can work on to showcase your big data skills and gain hands-on experience in big data tools and technologies.