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Master Web Development, Data Engineering, and Modern Analytics. Learn in-demand skills through practical courses and real-world blogs designed for developers and data professionals.

Latest Courses

Jul 26, 2026•PySpark

PySpark Interview Questions for Data Engineers — From Basics to Production

Master PySpark the way it is tested in real data engineering interviews. This course covers everything from Spark architecture and lazy evaluation to joins, window functions, Delta Lake, MERGE operations, SCD patterns, streaming, and performance tuning. Every question is written the way a real interviewer asks it, with a clear thinking framework before any code, production-grade PySpark solutions, and concise answers to the follow-up questions that separate good candidates from great ones. Built for engineers with hands-on Spark experience who want to go deeper and walk into interviews fully prepared

32 sections

May 30, 2026•SQL

SQL Interview Questions for Data Engineers - Real Scenarios, Real Answers

Master SQL the way interviewers actually ask it. This course covers the most commonly tested SQL concepts for data engineer and data analyst roles, from window functions and CTEs to joins, aggregations, query optimisation, and real-world data reconciliation scenarios. Every question is written the way a real interviewer frames it, with a structured thinking approach before any code, clean solutions across SQL Server, PostgreSQL, and MySQL, and sharp answers to every follow-up question. No textbook theory. No syntax dumps. Just the patterns that actually come up in interviews at product companies, startups, and data-first teams.

31 sections

Apr 19, 2026•SQL

SQL Interview Questions & Practice

SQL Interview Questions & Practice is a hands-on, bite-sized series designed to help you crack real SQL interview questions with clarity and confidence.

14 sections

Opportunities

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Live NowLearning Program

Databricks Advanced Learning Festival: September 16 - October 14 2026

Databricks · Data Engineering · Data Analytics · AI / ML · Cloud

💻 Online

The Databricks Advanced Learning Festival is a four-week virtual learning event focused on upskilling across data engineering, analytics, machine learning, generative AI, Apache Spark, and data warehousing. Participants can complete at least one learning pathway during the event window to become eligible for a 50% off Databricks Certification voucher and a 20% discount on a yearly Databricks Academy Labs subscription.

Starts: 16 Sept 2026

databricksdata engineeringdata analyticsapache spark

EndedConference

Data Leaders Forum 2026 - Bengaluru: Agentic Enterprise Blueprint

Google Cloud · Data Engineering · Data Analytics · AI / ML · Cloud

📍 In-person

Hotel Conrad, Bengaluru

Data Leaders Forum 2026 in Bengaluru is a Google Cloud forum focused on building trusted data foundations for the Agentic Enterprise. The event explores unified semantic layers, real-time governance, data accessibility, and how modern data foundations can support autonomous and real-time business action.

Starts: 10 Sept 2026, 5:00 pm

google clouddata engineeringdata analyticsagentic ai

EndedConference

Databricks Data + AI Summit 2026

Databricks · Data Engineering · Data Analytics · AI / ML · Cloud

💻 Online

Databricks Data + AI Summit 2026 is a global event for data, analytics, AI, and machine learning professionals, featuring technical sessions, product announcements, training, and opportunities to learn from data and AI practitioners.

Starts: 15 Jun 2026

databricksdata engineeringdata analyticsdata + ai