Learn how to build a scalable real-time data pipeline in Databricks by joining two Kafka streams using Apache Spark Structured Streaming and watermarks. This guide includes a hands-on use case, full PySpark code, and key […]
Category: Big Data
Snowflake
Real-World Use Cases of Snowflake in Retail, Finance, and Healthcare
Introduction In today’s world, data is everywhere. Like when we shop online, when banks take care of our money, or when hospitals check our health — all of that uses […]
Airflow
Apache Airflow Explained: Workflow Orchestration for Beginners and Experts
In today’s data-driven world, managing complex workflows isn’t just a backend task — it’s a critical skill for building fast, reliable, and scalable systems. If you’ve ever scheduled a script […]
Databricks
Why Every Data Engineer Should Learn Databricks in 2025
Introduction If you’ve been learning or working in data, chances are you’ve heard the name Databricks floating around. Maybe someone mentioned it during a college project, or maybe it popped up in […]
Databricks
2025 DLT Update: Intelligent, Fully Governed Data Pipelines
In 2025, Databricks has taken a big step forward by updating Delta Live Tables (DLT) to make data pipelines smarter, faster, and fully governed. This update helps data teams build trusted pipelines […]
Databricks
Implementing a Dimensional Data Warehouse with Databricks SQL
Modern analytics using the Lakehouse architecture. 📌 Introduction Dimensional Data Warehousing has long been the foundation of business intelligence and reporting systems. But today, data is bigger, faster, and messier […]
Airflow
Automate File Transfers with Airflow and SFTP — Step-by-Step Guide
Introduction Automating file transfers is a crucial aspect of data engineering, ensuring seamless ETL workflows and secure data movement. Apache Airflow simplifies this process by orchestrating file transfers and processing […]
Databricks
Databricks Architecture Overview: Components & Workflow
Introduction Databricks is a cloud-based data engineering platform that simplifies big data and artificial intelligence (AI) workloads. Built on Apache Spark, Databricks provides a unified analytics platform with robust data […]
Streamlit
Streamlit Tutorial for Beginners: Build Your First Web App (Step-by-Step Guide)
Streamlit Tutorial If you want to convert your Python scripts into interactive web applications without the need for HTML, CSS, or JavaScript, Streamlit is the perfect solution. This open-source Python […]
Streamlit
Streamlit Widgets: A Complete Guide to Interactive Web Apps
Introduction Streamlit is a powerful and user-friendly Python framework designed to build interactive web applications effortlessly. It is particularly beneficial for data-driven projects, allowing developers to create dynamic dashboards and […]