PinnedPritam DebinPython in Plain EnglishReal-Time Coding Challenges in Python OOP: A Step-by-Step Interview GuideSimplify Python OOP concepts and real-time interview coding challenges with this step-by-step guide to mastering object-oriented…4d ago14d ago1
Pritam DebinTowards Data EngineeringCracking PySpark JSON Handling: from_json, to_json, and Interview-Ready InsightsMaster PySpark’s from_json(), to_json(), json_tuple(), get_json_object(), and schema_of_json() with practical tips for interview success1d ago1d ago
Pritam DebinAWS in Plain EnglishAWS CloudFormation for Beginners: From Zero to Infrastructure ExpertDiscover the fundamentals of AWS CloudFormation for creating and managing cloud resources effortlessly.2d ago12d ago1
Pritam DebinTowards Data EngineeringCrack Your PySpark Interview: Detailed Solutions to Real-Time Coding ChallengesExplore Advanced Strategies for Session Tracking and Customer Review Classification in Spark-Based ApplicationsOct 2Oct 2
Pritam DebinAWS in Plain EnglishMastering AWS Redshift: A Comprehensive Guide to Setup, Querying, and Performance OptimizationLearn how to efficiently set up AWS Redshift, execute complex queries, and optimize performance for scalable data warehousing and analyticsOct 1Oct 1
Pritam DebinTowards Data EngineeringBuilding Complex SQL Queries with Self-Joins: A Detailed Step-by-Step GuideLearn how to master SQL self-joins, using practical examples and techniques to build complex queries for advanced data analysisSep 30Sep 30
Pritam DebinPython in Plain EnglishCoding Problems Every Data Engineer Should Know: Lessons from Multiple InterviewsA practical guide to mastering common coding challenges for data engineering roles, based on real questions from multiple company…Sep 30Sep 30
Pritam DebinTowards Data EngineeringComprehensive Guide to Hadoop FileSystem API in Spark: Copy, Delete, and List FilesExplore Hadoop FileSystem API functions in Spark for efficiently copy, delete, and list files and directories for optimized data managementSep 19Sep 19
Pritam DebinAWS in Plain EnglishMastering AWS Step Functions: A Complete Guide to Serverless Workflow AutomationLearn how to automate complex workflows, handle parallel tasks, and manage errors efficiently with AWS Step Functions.Sep 171Sep 171
Pritam DebinTowards Data EngineeringBehind the Scenes of Spark Submit: How Spark Executes Your CodeExplore the inner workings of Spark Submit, from DAG creation to resource management, task execution, and performance optimization on YARNSep 14Sep 14