Uncategorized Archives - Projects Based Learning

How to Use ChatGPT to Ace Your Data Engineer Interview

UncategorizedApache Hadoop, Apache Hive, Apache Spark, Bigdata, ChatGPT, Data Engineer

IntroductionPreparing for a Data Engineer interview can be overwhelming, given the vast range of topics—from SQL and Python to distributed computing and cloud platforms. But what if you had an AI-powered assistant to help you practice, explain concepts, and generate coding problems? Enter ChatGPT—your intelligent interview preparation partner.In this blog, we’ll explore how ChatGPT can assist you in mastering key data engineering concepts, practicing technical questions, and refining your problem-solving skills for your next interview.1. Understanding Data Engineering Fundamentals with ChatGPTBefore jumping into complex problems, it's crucial to have a strong foundation in data engineering concepts.How ChatGPT Helps:Explains key topics…

What Is Data Streaming?

UncategorizedApache Kafka, Apache Spark, Bigdata, Machine Learning

IntroductionIn today's fast-paced digital world, businesses and applications generate vast amounts of data every second. From financial transactions and social media updates to IoT sensor readings and online video streams, data is being produced continuously. Data streaming is the technology that enables real-time processing, analysis, and action on these continuous flows of data.In this blog, we will explore what data streaming is, how it works, its key benefits, and the most popular tools used for streaming data.Understanding Data StreamingDefinitionData streaming is the continuous transmission of data from various sources to a processing system in real time. Unlike traditional batch processing,…

Top Data Engineering Tools That Enterprises Are Adopting Worldwide

UncategorizedAI, Apache Kafka, Apache Spark, Bigdata, Machine Learning, Snowflake

Data engineering is the backbone of modern data-driven enterprises, enabling seamless data integration, transformation, and storage at scale. As businesses increasingly rely on big data and AI, the demand for powerful data engineering tools has skyrocketed. But which tools are leading the global market?Here’s a look at the top data engineering tools that enterprises are adopting worldwide.1. Apache Spark: The Real-Time Big Data Processing PowerhouseApache Spark remains one of the most popular open-source distributed computing frameworks. Its ability to process large datasets in-memory makes it the go-to choice for enterprises dealing with high-speed data analytics and machine learning workloads.Why Enterprises…

4 Reasons 2025 Is THE Year to Learn AI – And How to Get Started

UncategorizedAI, Artificial intelligence, Machine Learning

Artificial Intelligence (AI) is no longer the stuff of science fiction. It’s transforming industries, reshaping economies, and revolutionizing our daily lives. If you’ve been on the fence about diving into AI, 2025 is the year to make the leap. Here’s why.1. AI Adoption Is at an All-Time HighThe world is experiencing an AI revolution. By 2025, businesses of all sizes, from startups to Fortune 500 companies, are leveraging AI to improve efficiency, enhance customer experiences, and drive innovation. According to recent reports, global AI spending is projected to surpass $500 billion this year, with industries like healthcare, finance, and retail…

How to Install Docker on Windows: A Step-by-Step Guide

UncategorizedDocker

How to Install Docker on Windows: A Step-by-Step Guide Docker has become an indispensable tool for developers, enabling containerized application deployment and management with unparalleled efficiency. If you're a Windows user and want to leverage Docker for your projects, this guide will walk you through the installation process step by step.Why Use Docker on Windows?Docker containers allow you to package applications and their dependencies into lightweight, portable units. This ensures consistency across development, testing, and production environments. By installing Docker on Windows, you can:Run applications in isolated containers.Simplify development workflows.Easily scale your applications.Collaborate seamlessly with teams using the same containerized…

Installing Metabase on Windows using Docker

UncategorizedData Analysis, Data Visualization, Docker, Metabase, SQL, Windows

In this tutorial, we will set up a Metabase and run it using Docker.Install Docker Desktop: If you haven't already, download and install Docker Desktop for Windows from the Docker website (https://www.docker.com/products/docker-desktop). Enable Docker: Ensure that Docker Desktop is running and properly configured on your Windows system. (Docker Desktop is an .exe file similar to other windows installs) 3. Pull the Metabase Docker Image: Pull the Metabase Docker image from Docker Hub https://youtu.be/sBYEa_6_lbA4. Create a Docker Container: Once the image is downloaded, create a Docker container5. Access Metabase: Once the container is running, you can access Metabase by opening a web browser and…

Data Analysis using SQL

UncategorizedData Analysis, SQL, SQLite

Agenda This script will serve as an introduction to advanced data analysis utilizing the SQL language, which should be a necessary tool for every data scientist, data engineer, and machine learning engineer to gain access to data. The idea underlying SQL is fairly similar to that of any other language or tool used for data analysis (excel, Pandas), thus it should be very intuitive for individuals who have experience working with data. Loading Data into https://sqliteonline.com/ Open Website in Browser Click on File and select on Open DB Select the file database.sqlite which is downloaded from the download section and…

Practice Test to prepare for Apache Spark Certification – Databricks Certification exam.

UncategorizedApache Spark, Databricks

Databricks is founded by the creators of Apache Spark, Databricks combines the best of data warehouses and data lakes into a lakehouse architecture. Databricks is an American enterprise software company founded by the creators of Apache Spark. The company has also created Delta Lake, MLflow and Koalas, open source projects that span data engineering, data science and machine learning. Databricks develops a web-based platform for working with Spark, that provides automated cluster management and IPython-style notebooks. Gartner has classified Databricks as a leader in the last quadrant for Data Science and Machine Learning platforms. General information: Exam length: The exam…

Practice Apache Superset without Installing

UncategorizedApache Superset

Apache Superset is a modern data exploration and visualization platform. Superset is fast, lightweight, intuitive, and loaded with options that make it easy for users of all skill sets to explore and visualize their data, from simple line charts to highly detailed geospatial charts.PresetPreset Cloud is a fully hosted, hassle free cloud service for Apache Superset™. Get started for free today!www.preset.ioWe should start with Starter Plan Hassle free Superset in the cloud, best for small teams.Free: Forever, for up to 5 usersFeatures:Unlimited dashboards and chartsNo-code chart builderCollaborative SQL editorOver 40 visualization typesChart and dashboard cachehttps://youtu.be/49ItnEXsN7M

Installing Apache Superset on Ubuntu (Linux) Machine

UncategorizedApache Superset, Linux

Installing Superset from Scratch In Ubuntu 20.04 the following command will ensure that the required dependencies are installed: sudo apt-get install build-essential libssl-dev libffi-dev python3-dev python3-pip libsasl2-dev libldap2-dev Python Virtual EnvironmentWe highly recommend installing Superset inside of a virtual environment. pip install virtualenv You can create and activate a virtual environment using: # virtualenv is shipped in Python 3.6+ as venv instead of pyvenv. # See https://docs.python.org/3.6/library/venv.html python3 -m venv venv . venv/bin/activate Installing and Initializing SupersetFirst, start by installing apache-superset: pip install apache-superset Then, you need to initialize the database: superset db upgrade Finish installing by running through the…