SQL for Data Analysis Course in Kolkata — Master Data Querying
Learn to analyze, filter, and understand complex datasets through practical, hands-on SQL sessions and structured classroom teaching in Baguiati.
Students Trained
Student Rating
Est. 2001 · ISO Certified
8 Weeks
100% Offline Classroom
Beginner Friendly
Technosoft Academy
8–12 Students
Real-Data Style Exercises
If you are looking for a SQL for Data Analysis course, our offline classroom training in Baguiati is designed to help you learn database querying through practical, hands-on sessions. This course focuses on solving the challenge of retrieving and manipulating large datasets far more efficiently than spreadsheets using industry-standard SQL logic.
At Technosoft Academy, we provide instructor-led training where you study data filtering, joins, aggregations, and subqueries using real-world datasets. Through face-to-face instruction and small batches, you will gain the confidence to uncover valuable insights from raw organizational data and prepare for professional analyst roles.
What You Will Learn
Over 8 weeks, you will go from basic database concepts to advanced querying techniques. Here is the complete learning path:
Understand SQL foundations including tables, rows, columns, keys, and relational schemas.
Master SELECT queries to accurately retrieve, filter, and sort analytical datasets.
Perform data aggregation using GROUP BY and HAVING to generate summaries and insights.
Combine multiple tables using INNER, LEFT, and RIGHT JOINS to analyze relational data.
Use subqueries and nested logic to solve complex, business-driven analytical problems.
Write clean, optimized SQL queries following industry best practices for real data tasks.
Skills You’ll Gain
Data Filtering
Relational Joins
Data Aggregation
Subqueries
Query Optimization
Who Is This Course For?
This course is designed for absolute beginners and does not require a background in coding or IT.
Students and fresh graduates wanting to enter the data analytics field.
Beginners interested in learning how data is stored and retrieved in professional databases.
Aspiring data analysts building their first technical foundation in SQL.
Job seekers preparing for entry-level analyst roles involving data handling.
Working professionals who prefer face-to-face, structured classroom learning.
Course Modules
In this SQL for Data Analysis (Offline Classroom Training) course, students gain hands-on, classroom-based learning focused on essential SQL tools used in real academic and business environments.
SQL for Data Analysis (Offline Classroom Training)
Tables, Keys & Relational Structures
Understand SQL concepts used in data analysis and how structured data is stored. Training covers:
- Core SQL concepts: Tables, rows, and columns.
- Understanding Primary and Foreign keys.
- Relational database structures for analysis.
- Storing and accessing data for analytical purposes.
- Overview of relational database management systems.
Filtering, Sorting & Dataset Control
Master SELECT-based queries to extract and control analytical datasets. Training covers:
- Extracting data accurately with SELECT statements.
- Filtering analytical data using WHERE clauses.
- Sorting datasets with ORDER BY.
- Using DISTINCT to handle unique records.
- Controlling output size with LIMIT.
Generating Summaries & Insights
Analyze data using aggregate functions to generate insights from large datasets. Training covers:
- Summarizing data with GROUP BY and HAVING.
- Using aggregate functions: COUNT and SUM.
- Calculating averages with AVG.
- Finding range boundaries with MIN and MAX.
- Analyzing trends through grouped data.
- Generating high-level business summaries.
Combining Data & Joining Logic
Learn how to analyze relational data by combining tables using JOINs. Training covers:
- Mastering INNER JOIN for matching records.
- Handling unmatched data with LEFT and RIGHT JOINs.
- Understanding real-world data relationships.
- Designing complex reports from multiple sources.
Nested Queries & Problem Solving
Use nested queries to solve complex analytical problems using structured logic. Training covers:
- Implementing subqueries and nested SQL logic.
- Answering business-driven questions with complex queries.
- Using logic-based data retrieval.
Trends, Patterns & Analyst Problem Solving
Perform hands-on data analysis on real-world-style datasets. Training covers:
- Identifying trends and patterns in data.
- Analyst-level problem-solving using SQL.
- Classroom practice on industry-specific datasets.
- Validating insights and findings.
Query Optimization & Industry Standards
Learn to write clean, optimized SQL queries following industry standards. Training covers:
- Writing readable and optimized SQL code.
- Understanding industry best practices for analysts.
- Preparing for entry-level analyst roles and tasks.
Course Details
| Course Duration | 8 Weeks |
| Curriculum | Querying · Filtering · Aggregations · Joins · Subqueries · Projects |
| Prerequisites | Basic computer literacy required |
| Training Mode | 100% Classroom — Offline Only (Baguiati, Kolkata) |
| Batch Timings | Morning / Evening / Weekend batches available |
| Class Schedule | Flexible sessions with guided classroom practice |
| Batch Size | 8–12 students per batch (small, focused) |
| Projects | Practical exercises on real-world datasets |
| Certification | Course Completion Certificate Provided |
| Career Support | Resume building · Mock interviews · Placement assistance |
| Tools & Software | MySQL · SQL Server · PostgreSQL |
| Location | VIP Road, Baguiati, Kolkata – 700059 |
Fee & Batch Timings
📅 Batch Schedule
Available
Available
Available
8 Weeks
📞 Call or WhatsApp: 98309 36993 | 78800 06640
Why Choose Technosoft Academy
Learn better through direct classroom interaction, step-by-step explanations, and live querying.
Resolve your analytical logic and syntax issues immediately with on-site instructor support.
Work on real-world datasets and case studies to solve actual business problems using queries.
Intensive, personalised mentorship ensuring you master structured data handling thoroughly.
Established since 2001. Trusted across Kolkata for providing quality technology and data education.
What Our Students Say
“I joined the SQL for Data Analysis course at Baguiati as a complete beginner. The step-by-step classroom guidance on SELECT queries and JOINS made complex concepts very easy to understand. The hands-on practice on real datasets was invaluable.”
“Technosoft Academy offline training is excellent. Unlike online videos, the instant doubt clearing during sessions helped me master subqueries and analytical logic quickly. I feel much more confident in my data handling skills now.”
“The focus on industry-relevant skills like data aggregation and query optimization really prepared me for analyst-level tasks. The faculty has years of experience and provides great career support right here in Kolkata.”
Frequently Asked Questions
Yes, this course is designed for absolute beginners. You do not need a background in coding or IT to enroll.
- We start with basic database concepts.
- You will learn command syntax step-by-step.
- Focus is on data extraction (SELECT queries) rather than complex software development.
While Excel is excellent for smaller datasets and ad-hoc visualization, SQL is superior for:
- Scalability: Handling millions of rows without crashing.
- Reproducibility: Saving queries to re-run analyses instantly.
- Relational Data: Joining data from multiple distinct tables easily.
- Integrity: Reducing human error common in manual spreadsheet copy-pasting.
The training focuses on industry-relevant skills required for data analysis jobs:
- Data Retrieval: SELECT, FROM, WHERE
- Aggregation: GROUP BY, HAVING, and window functions.
- Joins: INNER, LEFT, and RIGHT joins to combine tables.
- Database Management: Creating tables and managing data types.
The course emphasizes hands-on learning:
- Live Projects: You will work on real-world datasets (e.g., sales, inventory).
- Lab Sessions: Regular practical classes at our Baguiati center.
- Case Studies: Solving actual business problems using queries.
SQL pairs perfectly with other data tools. Many students choose to learn SQL alongside:
- Advanced Excel: For initial data viewing.
- Power BI/Tableau: For visualizing the data you extract with SQL.
- Python: For advanced statistical analysis and automation.
New batches starting soon at Baguiati, Kolkata. Talk to our counsellor today.
🔔 New batches starting soon — seats fill fast!
Baguiati, VIP Road, On 44 Bus Stand, Kolkata – 700059
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www.technosoftacademy.in
