You bookmarked a GeeksForGeeks SQL course three months ago, checked the price, and quietly closed the tab — ₹5,999 for a single course is real money when you're already juggling EMIs and subscriptions. The skills are right there on the platform. It's just never felt like the right moment to commit.
June 2026 is that moment. GeeksForGeeks has launched its biggest database sale of the year, and Zoutons has an exclusive coupon that cuts 50% off every SQL and database course in the catalogue. We're talking ₹2,000 to ₹4,000 in savings per course — SQL fundamentals, MySQL, PostgreSQL, MongoDB, Oracle, DBMS, interview prep, and data science tracks all included. Below are the 12 best picks verified this week, with current prices, key specs, and direct links.
"The one course that takes you from writing your first SELECT to cracking a senior analyst interview — no prerequisites, no fluff."
GFG's flagship SQL course covers every major concept in depth: DDL, DML, joins, subqueries, window functions, stored procedures, and performance tuning. The 120+ video curriculum includes hands-on coding exercises on GFG's built-in SQL editor with real datasets. You get lifetime access and a certificate of completion recognised by Indian tech recruiters.
"Most Indian backend roles run on MySQL — this is the highest ROI course in the list if your job description mentions it even once."
Focused entirely on MySQL 8.x, the course covers installation, database design, complex query writing, indexing strategies, transactions, and replication. The highlight is a real-world project that builds a full-stack e-commerce backend schema from scratch — giving you something portfolio-ready on day one of the job hunt.
"PostgreSQL is now the default database for cloud-native startups — get fluent before your next interview while the price is cut in half."
PostgreSQL has overtaken MySQL in adoption for SaaS and cloud applications. This course covers PSQL basics, advanced JSON/JSONB querying, full-text search, table partitioning, foreign data wrappers, and pgAdmin. A dedicated EXPLAIN ANALYZE module teaches you to read query plans and fix slow queries like a senior DBA.
"The moment you understand why documents beat rows for certain workloads, NoSQL stops being scary — this course makes that click happen."
This course covers MongoDB from installation to production: CRUD operations, aggregation pipelines, indexing, schema design patterns, Atlas cloud setup, and change streams. A separate module on NoSQL-vs-SQL decision frameworks helps you choose the right database for a project — a skill that directly impresses in system design interview rounds.
"Interview in four weeks? Start here. It's the fastest path from 'I know some SQL' to 'I can ace any SQL round at a product company'."
Curated for job seekers, this kit covers 300+ SQL interview questions from FAANG, Indian unicorns, and service companies — each with detailed explanations. Topics include complex joins, window functions (RANK, DENSE_RANK, LAG/LEAD), common table expressions, query execution plans, and normalisation questions. Practice on GFG's integrated judge with timed submissions.
"Every data analyst JD asks for SQL + Python — this is the only GFG course that teaches both in one cohesive curriculum."
The most comprehensive offering in the list. It combines SQL querying (MySQL + PostgreSQL) with Python data analysis (pandas, matplotlib, seaborn) into a unified data analyst curriculum. You'll work on real e-commerce and fintech datasets, building dashboards and reports that go straight into a portfolio. A Power BI integration module is also included.
"Oracle-certified roles in banking and enterprise pay 20–35% more — this course is a clear salary investment with measurable ROI."
Oracle SQL remains dominant in banking, insurance, government, and large enterprise environments in India. This masterclass covers Oracle-specific SQL syntax, PL/SQL programming (blocks, procedures, triggers, packages), query tuning with hints, and Flashback technology. Directly relevant for TCS Oracle, Infosys Oracle, and Wipro DBA roles.
"Every Microsoft-stack company runs SQL Server — and there's a genuine shortage of devs who know T-SQL well enough to be useful on day one."
T-SQL is a powerful Microsoft-specific SQL dialect. This course covers T-SQL syntax, SSMS usage, SQL Server Agent jobs, linked servers, Always On Availability Groups, and Azure SQL integration. Hands-on labs build a payroll database and an HR reporting system end to end — practical outputs for any resume or portfolio.
"Writing SQL is easy. Writing SQL that doesn't take 40 seconds and crash prod on a busy Monday is what this course teaches."
This specialist course focuses entirely on making queries fast: reading execution plans, choosing the right index type (B-tree, hash, composite, covering), query-rewriting anti-patterns, statistics updates, buffer pool usage, and caching strategies. Recommended for developers who already know SQL basics and want to level up to production-grade skills.
"Every CS placement interview touches DBMS — this covers two years of theory in four weeks, at half the price you'll find anywhere else."
DBMS is mandatory for GATE, university exams, and campus placement interviews. This course covers the full syllabus: ER modelling, normalisation (1NF to BCNF), transaction management, ACID properties, concurrency control (2-PL, timestamp ordering), recovery mechanisms, and distributed databases. Each topic includes previous-year exam-pattern questions.
"Data science isn't just Python notebooks — 70% of the actual job is writing SQL to extract the data in the first place."
Built for aspiring data scientists, this course teaches SQL in the context of analytical workflows: complex aggregations, window functions for cohort analysis, time-series queries, funnel analysis patterns, and A/B test result querying. Cloud analytics modules cover Google BigQuery and AWS Redshift — essential for data science roles at product companies.
"System design interviews always ask how you'd design the database — this course gives you the vocabulary and patterns to answer without hesitating."
Schema design is the foundation on which every application stands. This course covers relational schema design, ER diagrams, normalisation trade-offs for performance, multi-tenancy patterns, database sharding strategies, and polyglot persistence architectures (when to use SQL vs NoSQL vs caching). Ideal for backend developers preparing for senior roles or system design rounds.
| Course | Sale Price | MRP | Level | Best For |
|---|---|---|---|---|
| SQL Beginner to Advanced | ₹2,999 | ₹5,999 | Beginner → Advanced | All-round SQL learners |
| MySQL for Developers | ₹2,249 | ₹4,499 | Beginner → Intermediate | Backend developers |
| PostgreSQL Fundamentals to Expert | ₹2,499 | ₹4,999 | Beginner → Advanced | Cloud-native apps |
| MongoDB & NoSQL Essentials | ₹2,249 | ₹4,499 | Beginner → Intermediate | Startup developers |
| SQL Interview Prep Kit | ₹1,749 | ₹3,499 | Intermediate | Job seekers (4–8 weeks) |
| Data Analyst with SQL & Python | ₹3,999 | ₹7,999 | Beginner → Advanced | Data analyst roles |
| Oracle SQL & PL/SQL | ₹2,749 | ₹5,499 | Intermediate → Advanced | Enterprise/banking |
| Microsoft SQL Server 2022 | ₹2,499 | ₹4,999 | Beginner → Advanced | Microsoft-stack teams |
| SQL Query Optimization | ₹1,999 | ₹3,999 | Intermediate → Advanced | Devs with SQL base |
| DBMS Complete Course | ₹2,999 | ₹5,999 | Beginner → Advanced | Students, GATE prep |
| SQL for Data Science | ₹3,249 | ₹6,499 | Intermediate → Advanced | Data science aspirants |
| Database Design & Architecture | ₹2,249 | ₹4,499 | Intermediate → Advanced | Senior/system design roles |
01
⭐ Best Overall
02
💰 Budget Pick
03
✏️ Editor's Pick
04
🔥 Top Rated
05
🎯 Must-Have
06
👑 Premium Pick
07
✏️ Editor's Pick
08
🔥 Top Rated
09
💰 Budget Pick
10
⭐ Best Value
11
👑 Premium Pick
12
🎯 Career Essential