Top ETL Tools Every Data Engineer Should Master in 2025
🔍 Introduction: ETL in 2025 Data pipelines power every modern analytics and AI initiative. For data engineers, mastering ETL (Extract‑Transform‑Load) […]
Apache Hive
From Theory to Practice: Turning a Tutorial into a Real Project (Big Data Edition)
If you’ve ever followed a Big Data tutorial and thought, “Okay, now what?”—you’re not alone. Online tutorials are great for
How to Choose the Right Project for Your Learning Goals (Big Data Edition)
When learning Big Data technologies, the best way to accelerate your progress is by building hands-on projects. But here’s the
10 Simple Big Data Project Ideas to Kickstart Your Learning Journey
Getting started with Big Data might seem overwhelming at first. Tools like Hadoop, Spark, Kafka, and Hive can feel intimidating
How to Run Apache Druid on Docker Desktop (Windows OS) – A Step-by-Step Guide
Apache Druid is a real-time analytics database designed for fast slice-and-dice analytics on large datasets. Running Druid on Docker Desktop
Running Hive on Windows Using Docker Desktop: Everything You Need to Know
Apache Hive is a powerful data warehouse infrastructure built on top of Apache Hadoop, providing SQL-like querying capabilities for big
Boost Your Apache Spark Productivity with ChatGPT: A Developer’s Guide
How ChatGPT Can Help Apache Spark Developers Apache Spark is one of the most powerful big data processing frameworks, widely
How to Use ChatGPT to Ace Your Data Engineer Interview
Introduction Preparing for a Data Engineer interview can be overwhelming, given the vast range of topics—from SQL and Python to
The roadmap for becoming a Data EngineerÂ
The roadmap for becoming a Data Engineer typically involves mastering various skills and technologies. Here’s a step-by-step guide: Step 1:
Installing Apache Druid on the Local Machine
Apache Druid is a real-time analytics database designed for fast slice-and-dice analytics (“OLAP” queries) on large data sets. Most often,
Apache Hive Installation Steps on Ubuntu
With this tutorial, we will learn the complete process to install Apache Hive 3.1.2 on Ubuntu 20. The Apache Hive
Top 1000+ Big Data Interview Question and Answers
With more companies turning to big data to run their business, the demand for talent is at an all-time high.
Analyze social bookmarking sites to find insights Part 1
In this article, we will Analyze social bookmarking sites to find insights using Big Data Technology, Data comprises of the
Analyse social bookmarking sites to find insights Part 2
Execution of Shell Script MapReduce Output (XML Converted to Comma Separated file) Apache Pig Script Execution Apache Pig script generates
Sensex Log Data Processing (PDF File Processing in Map Reduce) Part 1
In this article, We will see how to process Sensex Log (Share Market) which is in PDF format using Big
Sensex Log Data Processing (PDF File Processing in Map Reduce) Part 2
Apache Pig Script​ Shell Script (SENSEX.sh)​ Apache Hive (SENSEX.hql)​ Project Execution​ Shell Script Run​ Mapreduce Run​ Apache Pig Run​ Apache