10 SQL Concepts Every Data Analyst Should Master 👇
✅ SELECT, WHERE, ORDER BY – Core of querying your data
✅ JOINs (INNER, LEFT, RIGHT, FULL) – Combine data from multiple tables
✅ GROUP BY & HAVING – Aggregate and filter grouped data
✅ Subqueries – Nest queries inside queries for complex logic
✅ CTEs (Common Table Expressions) – Write cleaner, reusable SQL logic
✅ Window Functions – Perform advanced analytics like rankings & running totals
✅ Indexes – Boost your query performance
✅ Normalization – Structure your database efficiently
✅ UNION vs UNION ALL – Combine result sets with or without duplicates
✅ Stored Procedures & Functions – Reusable logic inside your DB
✅ SELECT, WHERE, ORDER BY – Core of querying your data
✅ JOINs (INNER, LEFT, RIGHT, FULL) – Combine data from multiple tables
✅ GROUP BY & HAVING – Aggregate and filter grouped data
✅ Subqueries – Nest queries inside queries for complex logic
✅ CTEs (Common Table Expressions) – Write cleaner, reusable SQL logic
✅ Window Functions – Perform advanced analytics like rankings & running totals
✅ Indexes – Boost your query performance
✅ Normalization – Structure your database efficiently
✅ UNION vs UNION ALL – Combine result sets with or without duplicates
✅ Stored Procedures & Functions – Reusable logic inside your DB
Cloud DevOps Engineer role ✅
Sharing the questions I was asked — hope it helps others preparing too! 💻☁️💡
1. Tell me about yourself.
2. How your day to day activities as a DevOps Engineer.
3. What are NAT gateway?
4. What are pre-requisites to upgrade K8s cluster?
5. What in PDB in K8s?
6. Write a shell script on factorial of a number.
7. Tell me about the VPC structure setup in your project.
8. How is the CI/CD pipeline is setup in your project? What are the security tools integrated?
9. How do you manage them?
10. Write a rough pipeline script for microservices architecture.
11. What is multi stage docker build?
12. What are manifest files?
13. What is Ansible Vault?
14. How do we make a K8s cluster highly available?
15. What monitoring tools are setup ? Have you set the alerts and tell me some common errors you faced related to pod management..
16. Write a terraform script for VPC architecture for production.
17. How many objects can a S3 bucket can store?
18. What are IAM roles and policies?
19. What are artifacts?
20. What are SATS and DATS?
21. How do you find errors in the pipelines?
22. What are Ansible Roles?
23. Reason for Job Change?
Sharing the questions I was asked — hope it helps others preparing too! 💻☁️💡
1. Tell me about yourself.
2. How your day to day activities as a DevOps Engineer.
3. What are NAT gateway?
4. What are pre-requisites to upgrade K8s cluster?
5. What in PDB in K8s?
6. Write a shell script on factorial of a number.
7. Tell me about the VPC structure setup in your project.
8. How is the CI/CD pipeline is setup in your project? What are the security tools integrated?
9. How do you manage them?
10. Write a rough pipeline script for microservices architecture.
11. What is multi stage docker build?
12. What are manifest files?
13. What is Ansible Vault?
14. How do we make a K8s cluster highly available?
15. What monitoring tools are setup ? Have you set the alerts and tell me some common errors you faced related to pod management..
16. Write a terraform script for VPC architecture for production.
17. How many objects can a S3 bucket can store?
18. What are IAM roles and policies?
19. What are artifacts?
20. What are SATS and DATS?
21. How do you find errors in the pipelines?
22. What are Ansible Roles?
23. Reason for Job Change?
❤8
This is literally the best time to switch jobs with all the big tech companies hiring. Here are a few updated openings that you should apply for if you are an early career employee
Join our community
https://whatsapp.com/channel/0029Vamjco9FXUucOWQnKa2h
Our Telegram channel
https://t.me/jobsmukyambigilu
Join our community
https://whatsapp.com/channel/0029Vamjco9FXUucOWQnKa2h
Our Telegram channel
https://t.me/jobsmukyambigilu
WhatsApp.com
Jobs Mukyam Bigilu
Channel • 3K followers • It is a leading job site for Freshers and Experienced associates who seek opportunities in India's Top IT companies
Join Our Telegram Channel
👇🏻👇🏻👇🏻
https://t.me/jobsmukyambigilu
🔗
https://linktr.ee/jobsmukyambigilu?utm_source…
Join Our Telegram Channel
👇🏻👇🏻👇🏻
https://t.me/jobsmukyambigilu
🔗
https://linktr.ee/jobsmukyambigilu?utm_source…
👍3