Day28.pdf
3.8 MB
Day 28 – SQL Performance Tuning!
Write smarter queries, not harder ones πŸ’‘
Today we dive into indexing, optimization, and writing efficient SQL that runs FAST ⚑️

βœ… Learn to avoid full table scans
βœ… Use indexes the right way
βœ… Optimize JOINs & WHERE clauses

Follow β€’ Like β€’ Share β€’ Support ❀️
Join our Telegram channel β€” link in bio!
#SQL #PerformanceTuning #SQLOptimization #DatabasePerformance #LearnSQL #DataEngineer #SQLJourney #CodeEveryday #TechLearning
https://www.instagram.com/p/DQrZC4biC5j/?igsh=MW1vMGN3Y2RkZmpkcw==
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Day30.pdf
3.9 MB
SQL Project!
You made it through the entire 30-Day SQL Learning Journey! πŸš€

Today we bring everything together with a complete Sales Analysis SQL Project β€”
including Joins, Aggregations, Subqueries, Monthly Reports & Customer Insights πŸ’‘

This is your chance to test your real-world SQL skills and build a professional-level project βœ…

Thank you for staying consistent throughout the challenge ❀️
Your support means a lot!

πŸ‘‰ Follow for more SQL & Data content
πŸ‘‰ Like ❀️ Save πŸ”– Share ↗️
πŸ‘‰ Join our Telegram channel β€” link in bio

Let’s keep learning & growing together πŸ’™
#SQL #FinalProject #LearnSQL #Database #DataAnalytics #SQLDeveloper #TechLearning #30DaySQLChallenge
https://www.instagram.com/p/DQwo9M2iLEj/?igsh=ODhreDI0eHE3OG5y
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SQL Final Test (Day 30) is LIVE!

Dear learners,
Your official SQL assessment test is now open.
Completing this test is required for the Certificate of Completion βœ…

πŸ“Œ Steps:
1️⃣ Open the Google Form
2️⃣ Answer all MCQs
3️⃣ Submit the form
4️⃣ If you pass β†’ Certificate will be issued

πŸ”— Test Link:https://docs.google.com/forms/d/e/1FAIpQLSf3db9WbugUcO49BSEGDwxlM1EmCRPDsc5zA3e7Rj2-KNwPEQ/viewform?usp=dialog

All the best! πŸ’™
Keep learning, keep growing.
πŸ‘1
this link valid till 10 Nov 2025.
πŸ“’ Official Announcement
We are launching a 10-Day SQL Interview Question Series, beginning this evening.

Each day will feature:
β€’ A carefully selected SQL interview question
β€’ A concise, industry-level explanation
β€’ A practical example/code snippet
β€’ A clean and easy-to-follow format

This series is designed to strengthen your fundamentals and support your interview preparation in a structured manner.

Please stay tuned β€” Day 1 will be released this evening.
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πŸŽ‰ SQL Certificate Distribution Completed! πŸŽ‰

All certificates for the 30-Day SQL Learning Program have been sent after verification of test results βœ…

πŸ“© Check your email inbox for your certificate.

πŸ‘‰ If your certificate has not been received or your name was missed, please DM me on Instagram after verification.
I will re-check and resend it if needed.

Thank you everyone for your hard work, dedication & support πŸ’™
Proud of all of you β€” keep learning & keep growing! πŸš€
πŸ†2
day4.pdf
3.8 KB
Day 4 of my SQL Interview Series is here!
Starting with an important interview question. Pdf also available in our telegram channel
Save this for revision.
#SQL #SQLInterview #DataAnalytics #DataEngineering #TechSkills #ΚŸα΄‡α΄€Κ€Ι΄Ιͺɴɒᴇᴠᴇʀʏᴅᴀʏ
https://www.instagram.com/reel/DQ9iW_JEtsi/?igsh=ZGlvdWVraHViZGRo
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day5.pdf
3.9 KB
Day 5 of my SQL Interview Series here.
Pdf also available in our telegram channel
Save this for revision.
#SQL #SQLInterview #DataAnalytics #DataEngineering #TechSkills #learningeveryday
https://www.instagram.com/reel/DRAhAoDkgoX/?igsh=MWlqeDhiOWlwenhpNA==
πŸ‘1
day7.pdf
4 KB
Day 7/10 of my SQL Interview Series is here!
Pdf also available in our telegram channel
Save this for revision.
#SQL #SQLInterview #DataAnalytics #DataEngineering #TechSkills #LearningEveryday#learnsql #dataanalytics #sqlforbeginners
https://www.instagram.com/reel/DRE3x9WksdQ/?igsh=bDB2bDR3bnF4aDQ2
day10.pdf
4 KB
Day 10 of my SQL Interview Series is here!
Pdf also available in our telegram channel
Save this for revision.
#SQL #SQLInterview #DataAnalytics #DataEngineering #TechSkills #learningeveryday #coderhouse
https://www.instagram.com/reel/DRM3aFykgOk/?igsh=MTVxZ2NpN2FvYzZzaw==
πŸ“’ Calling all data lovers!
From tomorrow, we’re starting a detailed SQL journey via Insta posts.
Stay with us and grow together!