- 98
- 6 242
DevOps Codex
India
Приєднався 10 чер 2024
DevOps Codex
🎥 Welcome to DevOps Codex!
Elevate your DevOps skills with practical tutorials on Golang, Python, and scripting. We cater to DevOps Engineers, SREs, and Platform Engineers with content designed to automate processes, optimize systems, and build robust platforms.
🚀 What We Offer:
Golang: Master Go programming with tutorials and real-world examples.
Python: Learn essential scripting techniques for automation.
Scripting: Develop powerful scripts for efficient workflows.
📈 Why Subscribe?
Practical Content: Focused on real-world applications.
Engaging Tutorials: Detailed walkthroughs for all skill levels.
Stay Updated: Latest trends in DevOps and automation.
Join us and transform your coding skills into powerful DevOps solutions. Subscribe now and hit the notification bell!
🌟 Stay Connected:
Twitter: @DevOpsCodex
LinkedIn: DevOps Codex
🔔 Don’t forget to hit the notification bell to stay updated with our latest videos!
🎥 Welcome to DevOps Codex!
Elevate your DevOps skills with practical tutorials on Golang, Python, and scripting. We cater to DevOps Engineers, SREs, and Platform Engineers with content designed to automate processes, optimize systems, and build robust platforms.
🚀 What We Offer:
Golang: Master Go programming with tutorials and real-world examples.
Python: Learn essential scripting techniques for automation.
Scripting: Develop powerful scripts for efficient workflows.
📈 Why Subscribe?
Practical Content: Focused on real-world applications.
Engaging Tutorials: Detailed walkthroughs for all skill levels.
Stay Updated: Latest trends in DevOps and automation.
Join us and transform your coding skills into powerful DevOps solutions. Subscribe now and hit the notification bell!
🌟 Stay Connected:
Twitter: @DevOpsCodex
LinkedIn: DevOps Codex
🔔 Don’t forget to hit the notification bell to stay updated with our latest videos!
Leetcode 1327 | List the Products Ordered in a Period | SQL Query Explanation & Optimization
In this video, we solve Leetcode 1327 - List the Products Ordered in a Period using SQL. We cover how to filter data using WHERE with date ranges, perform JOIN operations, and write an optimized query to retrieve products ordered within a specific period. Watch till the end for a step-by-step explanation and best practices!
🔹 Topics Covered:
✅ SQL Joins (INNER JOIN)
✅ Filtering data using BETWEEN and WHERE
✅ Handling missing values
✅ Writing optimized SQL queries
💡 Code Explanation + Query Optimization
📌 Don't forget to Like, Share & Subscribe!
#SQL #Leetcode1327 #SQLQueries #ListProductsOrdered #SQLInterview #LeetcodeSQL #DataEngineering #SQLPractice #SQLOptimization
🔹 Topics Covered:
✅ SQL Joins (INNER JOIN)
✅ Filtering data using BETWEEN and WHERE
✅ Handling missing values
✅ Writing optimized SQL queries
💡 Code Explanation + Query Optimization
📌 Don't forget to Like, Share & Subscribe!
#SQL #Leetcode1327 #SQLQueries #ListProductsOrdered #SQLInterview #LeetcodeSQL #DataEngineering #SQLPractice #SQLOptimization
Переглядів: 32
Відео
Paytm DevOps Engineer Interview Experience R-1 | AWS, Kubernetes, Docker & More!
Переглядів 1,8 тис.9 годин тому
Paytm DevOps Engineer Interview Experience In this video, I share my interview experience for the DevOps Engineer role at Paytm, covering: ✅ Application Process (via LinkedIn) ✅ Screening Exam Topics (CI/CD, Kubernetes, Ansible, Linux, etc.) ✅ Detailed Round-Wise Breakdown (3 Technical 1 Managerial) ✅ Key Technical Questions & Concepts: AWS EC2, Load Balancers, S3, Route 53 Kubernetes (Pods, Se...
Leetcode 1251 | Average Selling Price | SQL Query Explanation & Optimization
Переглядів 5812 годин тому
In this video, we solve Leetcode 1251 - Average Selling Price using SQL. We cover how to use LEFT JOIN, COALESCE, ROUND, and NULLIF to handle missing sales data and prevent division by zero errors. Watch till the end for an optimized and efficient solution! 🔹 Topics Covered: ✅ SQL Joins (LEFT JOIN) ✅ Handling NULL values with COALESCE ✅ Preventing division by zero with NULLIF ✅ Rounding values ...
🔥 PySpark Interview Coding Questions - Part 1 | Must-Know Questions for Data Engineers
Переглядів 7816 годин тому
Are you preparing for a PySpark coding interview? In this video, we cover essential PySpark coding questions that are frequently asked in data engineering interviews. You'll learn how to handle large datasets, optimize performance, and write efficient PySpark queries. 📌 Topics Covered: ✅ Finding the most frequent words in a large text file ✅ Handling missing values in PySpark DataFrames ✅ Perfo...
LeetCode 1211 | Queries Quality and Percentage | SQL Solution Explained
Переглядів 1616 годин тому
🚀 LeetCode 1211: Queries Quality and Percentage - SQL Interview Question Explained! In this video, we break down LeetCode Problem 1211 and provide a clear, step-by-step SQL solution using MySQL. You'll learn how to: ✅ calculating average values ✅ Filter data using the WHERE clause ✅ Apply ROUND function for precise decimal formatting ✅ Calculate percentages efficiently in SQL 📌 Problem Statemen...
Leetcode 1179 | Reformat Department Table | SQL Pivot Query Solution
Переглядів 1219 годин тому
In this video, we solve Leetcode 1179: Reformat Department Table using SQL. This problem requires transforming row-based data into a pivoted column format. We explain how to use CASE WHEN and aggregation functions to achieve the desired output. 🔹 Topics Covered: ✔ SQL Pivoting Techniques ✔ Conditional Aggregation (CASE WHEN) ✔ Grouping (GROUP BY) ✔ Data Transformation 👨💻 Step-by-Step SQL Solut...
Leetcode 1280 | Students and Examinations | SQL Query Solution with Explanation
Переглядів 3221 годину тому
In this video, we solve Leetcode 1280: Students and Examinations using SQL. This problem involves handling joins, grouping, and counting attendance for students across different subjects. We break down the problem statement, explain the SQL query step by step, and demonstrate the correct approach using CROSS JOIN, LEFT JOIN, and GROUP BY. 🔹 Topics Covered: ✔ SQL Joins (CROSS JOIN, LEFT JOIN) ✔ ...
LeetCode 1148 - Article Views I | SQL Solution Explained
Переглядів 521 годину тому
In this video, we solve LeetCode 1148 - Article Views I using SQL! We’ll break down the problem statement, explain the logic, and write an efficient SQL query step-by-step. Perfect for SQL beginners and intermediate coders looking to improve their database query skills. 💡 🌟 Topics Covered: Filtering data using WHERE conditions Selecting unique records with DISTINCT Retrieving article views only...
LeetCode 1141 - User Activity for the Past 30 Days I | SQL Solution Explained
Переглядів 221 годину тому
In this video, we solve LeetCode 1141 - User Activity for the Past 30 Days I using SQL! We’ll break down the problem statement, explain the logic, and write an efficient SQL query step-by-step. Perfect for SQL beginners and intermediate coders looking to enhance their database query skills. 💡 🌟 Topics Covered: Filtering records based on date ranges (WHERE with DATE_SUB) Aggregating user activit...
LeetCode 1075 - Project Employees I | SQL Solution Explained
Переглядів 21День тому
n this video, we solve LeetCode 1075 - Project Employees I using SQL! We’ll break down the problem statement, explain the logic, and write an efficient SQL query step-by-step. Perfect for SQL beginners and intermediate coders looking to improve their database query skills. 💡 🌟 Topics Covered: Using JOIN to combine project and employee data Applying GROUP BY and HAVING for filtering Retrieving e...
LeetCode 1068. Product Sales Analysis I | SQL Solution Explained
Переглядів 2День тому
In this video, we solve LeetCode 1068 - Product Sales Analysis I using SQL! We’ll break down the problem statement, explain the logic, and write an efficient SQL query step-by-step. Perfect for SQL beginners and intermediate coders looking to enhance their database query skills. 💡 🌟 Topics Covered: Understanding JOIN operations to combine tables Retrieving product sales data efficiently Writing...
LeetCode 627. Swap Salary | SQL Solution Explained
Переглядів 3День тому
🔍 Solve LeetCode 627 - Swap Salary using SQL! In this video, we’ll break down the problem, explain the logic, and craft an efficient SQL query step-by-step. Perfect for SQL beginners and intermediate coders looking to improve their database query skills. 💡 🌟 Topics Covered: Understanding UPDATE statements in SQL Using CASE to conditionally modify values Swapping salary values based on gender 💾 ...
LeetCode 1050 - Find Actors & Directors Who Worked Together 3+ Times | SQL Solution Explained
Переглядів 5День тому
n this video, we solve LeetCode 1050 - Actors and Directors Who Cooperated At Least Three Times using SQL! We’ll break down the problem statement, explain the logic, and write an efficient SQL query step-by-step. Perfect for SQL beginners and intermediate coders looking to improve their database query skills. 💡 🌟 Topics Covered: Using GROUP BY and HAVING to filter grouped data Counting occurren...
LeetCode 620. Not Boring Movies | SQL Solution Explained
Переглядів 8День тому
🔍 Solve LeetCode 620 - Not Boring Movies using SQL! In this video, we’ll break down the problem, explain the logic, and craft an efficient SQL query step-by-step. Perfect for SQL beginners and intermediate coders looking to improve their database query skills. 💡 🌟 Topics Covered: Filtering movies based on odd id values Excluding boring movies using WHERE conditions Writing clean and optimized S...
Leetcode 619. Biggest Single Number | SQL Solution Explained
Переглядів 35День тому
In this video, we solve LeetCode Problem 619: Biggest Single Number using SQL. Learn how to query a database to find the largest single number from a given set of records. 📚 What You'll Learn: Using SQL aggregation functions to identify the largest number. Leveraging GROUP BY to group data efficiently. Applying MAX() to find the highest value and writing optimal queries. 🔑 Key SQL Concepts Cove...
Leetcode 610. Triangle Judgement | SQL Solution Explained
Переглядів 48День тому
Leetcode 610. Triangle Judgement | SQL Solution Explained
DevOps Interview Prepration: Docker Troubleshooting Service and Image Mangmt Related Issues Part-2
Переглядів 95День тому
DevOps Interview Prepration: Docker Troubleshooting Service and Image Mangmt Related Issues Part-2
DevOps Interview Prepration: Top 10 Docker Daemon and Service Issues: Causes and Fixes
Переглядів 19914 днів тому
DevOps Interview Prepration: Top 10 Docker Daemon and Service Issues: Causes and Fixes
Leetcode 607 | Sales Person | SQL Interview Question Explained Step-by-Step
Переглядів 6714 днів тому
Leetcode 607 | Sales Person | SQL Interview Question Explained Step-by-Step
DevOps Realtime Scenario Based Interview Questions and Answers
Переглядів 10714 днів тому
DevOps Realtime Scenario Based Interview Questions and Answers
Master the KMP Algorithm for Pattern Searching | GfG 160 - 160 Days of Problem Solving
Переглядів 1314 днів тому
Master the KMP Algorithm for Pattern Searching | GfG 160 - 160 Days of Problem Solving
Leetcode 596. Classes More Than 5 Students | SQL Solution Explained
Переглядів 3614 днів тому
Leetcode 596. Classes More Than 5 Students | SQL Solution Explained
leetcode 595. Big Countries | SQL Solution Explained
Переглядів 1314 днів тому
leetcode 595. Big Countries | SQL Solution Explained
Sort 0s, 1s and 2s | GfG 160 - 160 Days of Problem Solving | Day21
Переглядів 914 днів тому
Sort 0s, 1s and 2s | GfG 160 - 160 Days of Problem Solving | Day21
Master writing Go Code and Tests , Formatting with gofmt: Essential Tips for Clean Code
Переглядів 3821 день тому
Master writing Go Code and Tests , Formatting with gofmt: Essential Tips for Clean Code
Strings Rotations of Each Other | GfG 160 - 160 Days of Problem Solving | GeeksForGeeks | Day 20
Переглядів 821 день тому
Strings Rotations of Each Other | GfG 160 - 160 Days of Problem Solving | GeeksForGeeks | Day 20
LeetCode 1075: Project Employees I | SQL Solution Explained
Переглядів 721 день тому
LeetCode 1075: Project Employees I | SQL Solution Explained
LeetCode 586: Customer Placing the Largest Number of Orders | SQL Solution Explained
Переглядів 1921 день тому
LeetCode 586: Customer Placing the Largest Number of Orders | SQL Solution Explained
Add Binary Strings | GfG 160 - 160 Days of Problem Solving | GeeksForGeeks | Day 15 | Python
Переглядів 2521 день тому
Add Binary Strings | GfG 160 - 160 Days of Problem Solving | GeeksForGeeks | Day 15 | Python
LeetCode 584: Find Customer Referee | SQL Solution Explained
Переглядів 1021 день тому
LeetCode 584: Find Customer Referee | SQL Solution Explained
Answers plz
Can we have your email id ?
Can you please provide the github link from where you are presenting
Thanks for sharing very useful 😊
My pleasure 😊
Please show me your resume so that we will get an idea how the resume and points should be
Please explain these questions
Yeah sure
I have a question..I graduated in BA ..did a course to get in it sector..worked 3.5 yrs as jr devops engineer in a startup based company..now I m planning to switch ..will my degree of BA affect me majorly ?
Degree doesn't matter in IT industry for all companies. If you have exp. no one will look the degree part. Focus on Skills bro.
Please explain them
yeah sure
@DevOpsCodex me resume kuda okasari chupinchandi if possible. Bcz it would help us to prepare the resume well
Please share link interview question
Will u give support to job devops job work
yes, tell me what kind of support you are looking.
This vdo is helpful keep creating more content like this
Thank you, I will
Mam Data structure of algorithms se related topics bta do mam
Will try soon
very good explanation please include interview questions of kubernets real time
Sure
Please do provide notes link
Could please share the all devops interview questions PDFs
Can Share PDF?
Good, but maybe you have a file with questions listed in it?
sure let me add question's list in description.
add more lectures
create this content in hindi GO lang content for system admin in hindi not available .. thano you <3
awesome
To install package, command should be $ sudo apt-get install -y htop You missed keyword 'install'
Nice
i'm very Happy Bcz this is 1st comment on my channel. Thank you so much.