Data Engineering Studies

Steps to run PySpark and Jupyter Notebook using Docker

PySpark Partition

Leetcode 241 - Different Ways to Add Parentheses - Python Solution

Read a XML file from Azure blob storage using Spark

Copy data from On Premise SQL Server table to Azure Blob Storage

Python Class with practical use case

PySpark Broadcast Variable with practical exercise.

PySpark Explode function and all its variances with examples

Leetcode 258 - Add Digits - Python solution

Azure SQL Managed Instance - Introduction

SQL Interview Question - Split Full Name into First, Middle, Last Name

Read a CSV file from Azure blob storage using Spark

Copy a file from one container to another container

Depth First Search (DFS) - Graph Traversal using Python

Build Your First Data Pipeline project using Apache Airflow | End-to-End Project

Leetcode 49 - Group Anagrams

Load Data from Azure Blob Storage to Snowflake | Step-by-Step Tutorial

Join Strategies in Apache Spark

Install Apache Airflow Using Docker (Step-by-Step Guide)

dbt Modularity: Building Models with Staging, Intermediate & Mart Layers

Flatten a nested XML using Pyspark

Copy only the new files from Source to Target

Python __init__.py file with practical use case.

Copy file from On-premise to Azure blob using ADF pipeline

Leetcode 54 - Spiral Matrix - Python Solution

K-Means Clustering Algorithm

Leetcode 204 - Count Primes - Python Solution

Nested forEach activity in Azure Data factory

Interesting use cases of Python Lambda Function

Narrow vs Wide Transformations in PySpark Explained with Examples

PySpark withColumn function

SQL Interview Question - Consecutive Filing Years

Snowpark — Run Python Inside Snowflake | Stored Procedures, UDFs & Real-World Use Cases

Schedule Trigger in Azure Pipelines

Leetcode 136 - Single Number - Python solution

Leetcode 35 - Search Insert Position - Python Solution

Leetcode 207 Course Schedule - Python Solution

Load data from Azure SQL DB to Azure Cosmos DB container

Install dbt Core and Build Your First Project and Model

Leetcode 7 Reverse Integer - Python Solution

Leetcode 91 - Decode Ways - Python Solution

Leetcode 259 3Sum Smaller- Python Solution

Leetcode 79 - Word Search - Python Solution

Leetcode 150 Evaluate Reverse Polish Notation - Python Solution

HackerRank - Validating Credit Card Numbers - Python Solution

Leetcode 64 Minimum Path Sum - Python Solution

Leetcode 3. Longest Substring Without Repeating Characters - Python Solution

Zero-Copy Cloning in Snowflake: The Ultimate Guide

Find 3 Consecutive Login Days Using SQL & PySpark

Leetcode 161 - One Edit Distance - Python Solution