Curriculum

Overview of SQL Course(06:08)

Installing SQL(15:32)

Introduction to SQL Query(12:12)

Basic Data Filtering using SQL(13:15)

Unions, Functions & Operations(17:18)

Keys and Joins in SQL(14:22)

Sub-Queries and CTE(10:38)

Window Functions(13:52)

Date Function(12:12)

SQL Challenge-Sakila(29:34)

SQL Query Structure

SQL Data Types

SQL Operators

Aggregation Functions

String Functions

Window Functions

Numeric Functions

SQL Joins

Set Operators

Sub Queries

Date Function

Analyzing Sales Data

Order Table Assignment

Basic Statistics using SQL

SQL Query Optimization

Why you should take this course?

There are several reasons why it can be beneficial for a data scientist to learn SQL:

  1. SQL is a standard language for working with relational databases, which are commonly used to store data in the field of data science. This means that many data science projects will involve interacting with databases using SQL.
  2. SQL can be used to quickly and efficiently extract, transform, and manipulate data from databases, which is a key part of the data preparation process in data science.
  3. SQL skills can be useful for collaborating with database administrators and other IT professionals, as they often use SQL to manage and maintain databases.
  4. SQL can be a useful tool for exploring and understanding data, as it allows you to quickly and easily run queries and visualize the results.

Overall, learning SQL can help data scientists to more effectively work with data in their projects, and can also make them more versatile and valuable as professionals.

Testimonials

We are proud of our wonderful customer reviews.

In short, the Data Analyst Program excels in the curriculum, providing guidance, and career services. I found this Program on Linkedin, the feel of it during the assessment process - they sounded like they knew what they were doing! They provided valuable feedback on the areas I needed to improve.

Sofia

Thanks for such great content Arshad. The course and content was brilliant, definitely a 5* rating for me. I will recommend to everyone who is serious to do data science jobs

Mariyam

Overall it was a session that helped me gain perspective. Arshad was brutally honest and talked to me as a real Mentor. Looking forward in future to having a more fruitful conversation with him.

Mohammed

I recently bought Data Analyst Track it was a fantastic learning experience. The course material was well-organized and the instructors were knowledgeable and approachable. The hands-on projects and group discussions helped me to solidify my understanding of key concepts and apply them in real-world situations.

Faiz

I never coded in my life, and was trying to Learn SQL for a long time, but when I enrolled in an SQL course , I mastered SQL within a month and got a job of 7 Lakhs per annum. Thanks for the wonderful course and helping freshers.

Pawan

The mentorship is great, and it's very crisp to the point. And they don't oversell like a lot of other companies do and make you the master one trade .

Yashvi

I had the opportunity to get guidance from Mr. Arshad, and I couldn't be happier with the experience. Mr. Arshad is not only highly knowledgeable in the Data Science field, but also had a wealth of experience and insight that he was eager to share with me.

Aishwarya

thank you for your simpley way to explain the subjects, wich you the best.

Marwan

Excellent academy and I recommend it if you wish to pursue a career in data science, etc. They have crafted a great program that will increase your chances of getting a job. I have 30 years of experience in the computing/business world and I see the value in this.

Patrick

I recently had a one-to-one consultation session with Mohammad Arshad, and it turned out to be a very insightful one. He gave me some recommendations on how to optimize my LinkedIn profile and improve my Content strategies. And the best part was these were not generic recommendations. They were based on data. He had actually looked at my LinkedIn data and provided pin-pointed insights based on the analysis of that data. That's when I understood why people call him a data scientist. He made a nifty little dashboard to help me make decisions before doing any linkedin posts. I would easily recommend Mohammad Arshad to anyone who wants an analytical look at their LinkedIn presence and make their content strategy more effective based on data-backed insights. In fact, not just Linkedin; I would recommend you to talk to him for any kind of Data Analysis !!

Hemant

Really helped me to clear my doubts and guided me towards a direction.

Aiman

I've taken the LinkedIn Growth Mastery Course and I it indeed deserves 5 stars as it has valuable information and tips that are supported with statistics which ensures you that if you were to follow the tips your LinkedIn profile will bloom to help you find the job you always wanted, or grow your company at a faster rate. I would recommend anyone who wants to grow in LinkedIn or grow his business to follow and take this course as it will always have valid tips that would be useful for many years to come! I would like to thank Mohammad Arshad and his new found company 'Decoding Data Science' for creating an amazing course like this and would love to check out more courses in the future!

Azzam

Mr. Arshad is such a humble and nice person. He has given me great advice, which I will follow in my future career. I hope to be in touch in the future.

Meher

Great course! Highly recommended.

Oskar

Great course, learnt basic python and the importance of data science, I created a project which included the analysis of the indian premier league (IPL). Thank you very much arshad sir for all of the help.

Ahaan

Perfect platform for data science and Artificial intelligence enthusiasts. I joined the community and instantly started getting value for my membership. I recommend any data science student, professional or related interest to join so as to gain hands on experience.

Chidozie

Thanks to Mr. Arshad, I was able to develop my skills in AI with Python. His way of teaching is incredible and he has all the knowledge required to be a great teacher. Learning from him during the AI cohort helped me in winning the first place in an AI Hackathon. I learned that AI is not as scary as we think and we can all build AI projects with few lines of code including UI and deployment.

Adeeb

Decoding Data Science builds bridges and fosters collaboration within its global community. By offering rich networking opportunities, it enhances professional journeys, enabling students to learn from both their peers and industry experts. Mentor Mohammad Arshad, an experienced data scientist, provides personalized advice. His guidance transcends traditional learning methods, driving career growth and skill development.

Mahesh

Decoding Data Science hosted a great hackathon! What a great learning experience for the community

Alora

I like the learning on this platform.

Barry

Amazing Challenge and Rewarding experience along with the remarkable community cohesion. Overall its a superb community

Fazin

The Low Code No Code challenge gave me the chance to learn and experiment with LCNC platforms and hopefully it will be a great start to improve my skills

Samer

I would like to express my heartfelt gratitude to Mr. Mohammad Arshad and the Decoding Data Science Community for their exceptional efforts in organizing and sponsoring impactful activities and challenges. Their unwavering commitment to fostering professional growth has been truly inspiring. In particular, the guidance provided during the LinkedIn enhancement challenge was nothing short of transformative. Their mentorship not only encouraged us to step out of our comfort zones but also illuminated the path to a more refined and purposeful professional journey. Thank you, Mr. Mohammad Arshad and the Decoding Data Science Community, for your dedication and for creating an environment where learning and growth thrive. Your efforts are making a significant difference in shaping careers and building a stronger professional community.

Basem

Excellent way of teaching and dissemination of information.

Nikesh Narayanan

The LinkedIn challenge led by Mr. Arshad from Decoding Data Science, and it was a game-changer! The session covered everything one needs to know about leveraging LinkedIn effectively—from optimizing your profile and building meaningful connections to engaging with content and aligning your activity with personal and professional goals. Mr. Arshad’s clear explanations, actionable tips, and step-by-step guidance made the learning process enjoyable and impactful. By the end of the challenge, I felt empowered to confidently navigate LinkedIn as a tool for growth and networking. I highly recommend this challenge to anyone looking to maximize their LinkedIn potential—thank you, Mr. Arshad, for such a valuable experience!

Muhammad

Useful

Dr Nadeem

The course contains a cohere way forward path for GAI from AI Strategy defining, building GAI Tool Kit to specific agents use.

Basem

Very good quiz. Thorough test of Python fundamentals.

Krish-Kovilur