DevOps Forum

DevOps community passionate about Cloud technology & automation.

[Sam Altman @sama]

We are entering a new era of discovery now:

https://t.co/Ng8GquwN3r

[GitHub @github]

⭐ In 2005, Git made its first commit.
⏩ Fast-forward to 2025, we relive the birth of Git with the creator, Linus Torvalds.
❤️ Head down memory lane with us.
https://t.co/qm3ybASwva

[GitHub @github]

Two decades. Countless commits. Approximately one billion merge conflicts. Happy birthday to our favorite little version control system, Git! 🥳

[Bytebytego @bytebytego]

8 Key Data Structures That Power Modern Databases

🔹Skiplist: a common in-memory index type. Used in Redis
🔹Hash index: a very common implementation of the “Map” data structure (or “Collection”)
🔹SSTable: immutable on-disk “Map” implementation
🔹LSM tree: Skiplist + SSTable. High write throughput
🔹B-tree: disk-based solution. Consistent read/write performance
🔹Inverted index: used for document indexing. Used in Lucene
🔹Suffix tree: for string pattern search
🔹R-tree: multi-dimension search, such as finding the nearest neighbor

Over to you: did we miss anything?

--
Subscribe to our weekly newsletter to get a Free System Design PDF (158 pages): https://t.co/eVEdOFSYPY

[sysxplore @sysxplore]

RAID in Linux crash course

[Alex Xu @alexxubyte]

Top 5 Kafka use cases

[Manish Kumar Shah @manishkumar_dev]

Learn Full Stack Development and Earn Free Certificates:

🔸HTML and CSS
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🔸JavaScript
https://t.co/YHl68i5o6u

🔸Python
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🔸 MySQL
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🔸 MongoDB
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🔸 Node.js
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🔸 React
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🔸 DSA
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🔸Become Full Stack Developer
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🔸Full-Stack Development 101: What is Full-Stack Development ?
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🔸Full Stack Website Development : Technologies All in One
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🔸CS50's Web Programming with Python and JavaScript
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🔸 Front End Development - HTML
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🔸Build a Quiz App with HTML, CSS, and JavaScript
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🔸 Python
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Follow @dev_manishshah for more such content.

[Alex Xu @alexxubyte]

Top 6 Tools to Turn Code into Beautiful Diagrams

- Diagrams
- Go Diagrams
- Mermaid
- PlantUML
- ASCII diagrams
- Markmap

Over to you: Did we miss anything? What's your favorite?

[javinpaul @javinpaul]

5 Best Design Patterns Tutorials
1. Strategy - https://t.co/xFdzbE071f
2. Decorator - https://t.co/8c7DmNHZwU
3. Adapter - https://t.co/xUcpJs1Vce
4. Observer - https://t.co/TX7lzutAIF
5. Builder - https://t.co/ecGNpWcLrz
6. DAO - https://t.co/99Sr31Oidr

[Manish Kumar Shah @manishkumar_dev]

Google, IBM and Harvard University are sponsoring Free courses for Python

𝟭. 𝗖𝗦𝟱𝟬𝗣 𝗳𝗿𝗼𝗺 𝗛𝗮𝗿𝘃𝗮𝗿𝗱 𝗨𝗻𝗶𝘃𝗲𝗿𝘀𝗶𝘁𝘆
https://t.co/lI20d9WJiu

𝟮. 𝗣𝘆𝘁𝗵𝗼𝗻 𝗳𝗼𝗿 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 𝗯𝘆 𝗜𝗕𝗠
https://t.co/HmlPncu0hz

𝟯. 𝗜𝗻𝘁𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝘁𝗼 𝗣𝘆𝘁𝗵𝗼𝗻 𝗣𝗿𝗼𝗴𝗿𝗮𝗺𝗺𝗶𝗻𝗴 𝗯𝘆 𝗨𝗱𝗮𝗰𝗶𝘁𝘆 𝗳𝗼𝗿 𝗙𝗥𝗘𝗘
https://t.co/4278dCS2ql

𝟰. 𝗟𝗲𝗮𝗿𝗻 𝗣𝘆𝘁𝗵𝗼𝗻 𝗯𝗮𝘀𝗶𝗰𝘀
https://t.co/o5sqOGJkQD

𝟱. 𝗟𝗲𝗮𝗿𝗻 𝗣𝘆𝘁𝗵𝗼𝗻 - 𝗙𝘂𝗹𝗹 𝗖𝗼𝘂𝗿𝘀𝗲 𝗳𝗼𝗿 𝗕𝗲𝗴𝗶𝗻𝗻𝗲𝗿𝘀 𝗯𝘆 𝗙𝗿𝗲𝗲𝗖𝗼𝗱𝗲𝗖𝗮𝗺𝗽
https://t.co/JYXyKkCmlz

6. Machine Learning with Python
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7. Python for Beginners (2023)
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8. Learn Python for Total Beginners
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9. Python for Data Science, AI & Development
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10. Python for Everybody Specialization
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11. Crash Course on Python
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12. Google IT Automation with Python Professional Certificate
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13. Python 3 Programming Specialization
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14. Get Started with Python by Google
https://t.co/rfboj4anYp

15. Programming in Python by Meta
https://t.co/reYWjwTgNH

16. Data Analysis with Python by IBM
https://t.co/3N3nlj9Mk7

Become a Python Backend Developer in 4 Months! 💼🔥

🚀 𝗬𝗼𝘂𝗿 𝟰-𝗠𝗼𝗻𝘁𝗵𝘀 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 𝗣𝗹𝗮𝗻 🚀

1️⃣ 𝗠𝗼𝗻𝘁𝗵 𝟭: 𝗚𝗲𝘁 𝘆𝗼𝘂𝗿 𝗯𝗮𝘀𝗶𝗰𝘀 𝗿𝗶𝗴𝗵𝘁

1. Learn Python:https://t.co/Z8TDfySsYq
2. Python Projects: https://t.co/pw0cz1Nepv
3. DSA with Python: https://t.co/nG52NVLv53

2️⃣ 𝗠𝗼𝗻𝘁𝗵 𝟮: 𝗗𝗶𝘃𝗲 𝗶𝗻𝘁𝗼 𝗙𝗹𝗮𝘀𝗸 𝗮𝗻𝗱 𝗔𝗣𝗜

Learn Flask: https://t.co/J2Z8aQF2NI
Flask Projects: https://t.co/C6isapYKUs
Learn REST API with Flask: https://t.co/9Oog6HY9vs

3️⃣ 𝗠𝗼𝗻𝘁𝗵 𝟯: 𝗠𝗮𝘀𝘁𝗲𝗿 𝗮𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗰𝗼𝗻𝗰𝗲𝗽𝘁𝘀 𝗮𝗻𝗱 𝗱𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀

1. Learn Multithreading, Multiprocessing, Asyncio: https://t.co/AunQ4Oo7yN
2. Gunicorn & Nginx with Flask: https://t.co/zF2lmOuL5p
3. TDD with Python & Flask: https://t.co/frw4zRv0dp
4. Basic RDBMS: https://t.co/ZW6cxPeT7c
5. Learn SQL: https://t.co/HhRIlpk26z & https://t.co/Dw2NsYQ73n
6. PostgreSQL with Python: https://t.co/9kNBk3hVmg
7. Flask App with PostgreSQL: https://t.co/L3FLBwvIjm

4️⃣ 𝗠𝗼𝗻𝘁𝗵 𝟰: 𝗣𝗼𝗹𝗶𝘀𝗵 𝘆𝗼𝘂𝗿 𝘀𝗸𝗶𝗹𝗹𝘀 𝗮𝗻𝗱 𝗽𝗿𝗲𝗽𝗮𝗿𝗲 𝗳𝗼𝗿 𝘁𝗵𝗲 𝗷𝗼𝗯 𝗺𝗮𝗿𝗸𝗲𝘁

1. Basics of Bash: https://t.co/xLUpDh9Qix
2. Basics of Docker: https://t.co/nAz86BWUQB
3. Deploy Flask App with Docker: https://t.co/fYrFI2XJIe
4. GIT & GitHub: https://t.co/egDZe2FjcJ
5. Python Portfolio on Github: https://t.co/Q6J2vir3EI
6. Python Resume Ideas: https://t.co/rr2TvTVpPN

Follow @dev_manishshah for more such content.

[Alex Xu @alexxubyte]

Top 5 Software Architectural Patterns

In software development, architecture plays a crucial role in shaping the structure and behavior of software systems. It provides a blueprint for system design, detailing how components interact with each other to deliver specific functionality. They also offer solutions to common problems, saving time and effort and leading to more robust and maintainable systems.

However, with the vast array of architectural styles and patterns available, it can take time to discern which approach best suits a particular project or system. Aims to shed light on these concepts, helping you make informed decisions in your architectural endeavors.

To help you navigate the vast landscape of architectural styles and patterns, there is a cheat sheet that encapsulates all. This cheat sheet is a handy reference guide that you can use to quickly recall the main characteristics of each architectural style and pattern.

–
Subscribe to our weekly newsletter to get a Free System Design PDF (158 pages): https://t.co/uc5M7CdXXC

[Security Trybe @SecurityTrybe]

Search Engines for PenTesters

[DevOps Forum @DevOpsForumUK]

Microsoft Certified: Azure Administrator Associate – Exam AZ-104: https://t.co/6Vkm8XwpjQ #azure #cloud #microsoftazure #az-104

[Bytebytego @bytebytego]

How does Git work?

To begin with, it's essential to identify where our code is stored. The common assumption is that there are only two locations - one on a remote server like Github and the other on our local machine. However, this isn't entirely accurate. Git maintains three local storages on our machine, which means that our code can be found in four places:

- Working directory: where we edit files
- Staging area: a temporary location where files are kept for the next commit
- Local repository: contains the code that has been committed
- Remote repository: the remote server that stores the code

Most Git commands primarily move files between these four locations.

Over to you: Do you know which storage location the "git tag" command operates on? This command can add annotations to a commit.

–
Subscribe to our weekly newsletter to get a Free System Design PDF (158 pages): https://t.co/FIzCeaWsZV

[Security Trybe @SecurityTrybe]

Defensive Linux Security

[Manish Kumar Shah @manishkumar_dev]

🚀 Elevate your career with FREE #AI Courses! 🤖

No prerequisites or fees required.

Here are 25 FREE courses you don't want to miss:

1. Introduction to Generative AI

Click here👇
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9. Create Image Captioning Models

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10. Introduction to Generative AI Studio

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11. Generative AI for Everyone
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12. Generative AI with Large Language Models
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13. AI For Everyone
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14. Harvard AI Intro
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15. Microsoft AI Basics
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16. Prompt Engineering for ChatGPT
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17. CS50's Introduction to Artificial Intelligence with Python
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18. Introduction to Machine Learning
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19. LangChain LLMs:
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20. Data Science: Machine Learning
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21. Deep Learning Specialization
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22. IBM AI Engineering Professional Certificate
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23. Python for Data Science, AI & Development
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24. IBM Applied AI Professional Certificate
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25. Introduction to Artificial Intelligence (AI)
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Happy Learning 🌟
----------------------------------------------
If you found this post helpful:

1️⃣ Join Telegram for more Free Coding & AI Courses with Notes: https://t.co/mKUXQ8JcG4

2️⃣ Follow @dev_manishshah for more such content.

[Manish Kumar Shah @manishkumar_dev]

𝟭𝟱 𝗕𝗲𝘀𝘁 𝗙𝗥𝗘𝗘 𝗦𝗤𝗟 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝘄𝗶𝘁𝗵 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗢𝗻𝗹𝗶𝗻𝗲 (𝟮𝟬𝟮𝟰)

1. SQL for Data Science
https://t.co/C8ZwONj0xA

2. Introduction to Structured Query Language (SQL)
https://t.co/erY3BBmY4z

3. Databases and SQL for Data Science with Python
https://t.co/wEEKpQwtFe

4. SQL for Data Analysis (Mode)
https://t.co/mmbaHfYXJx

5. Databases: Relational Databases and SQL
https://t.co/SzslJwZz89

6. Oracle SQL Basics– Coursera
https://t.co/viwgvOzX5N

7. Introduction to Databases and SQL Querying
https://t.co/JCgC0c3kwE

8. Advanced SQL
https://t.co/ywsDLyWMMu

9. Oracle SQL - A Complete Introduction
https://t.co/Ie0D7SDrNA

10. SQL Projects - Free Certificate
https://t.co/k3HIH7qNuN

11. RDBMS - No Certificate
https://t.co/mmbaHfYXJx

12. SQL - Free Certificate
https://t.co/kqoHemCLVI

13. MySQL - Free Certificate
https://t.co/MeKpc4Vde4

14. Querying and managing data
https://t.co/qcXSAsWsgC

15. Implement a Relational Database with SQL
https://t.co/mdGIOHL4yz

16. Advanced Databases and SQL Querying
https://t.co/4al87obpcV

17. Microsoft SQL Crash Course for Absolute Beginners
https://t.co/AI4AIJrOLq

18. Oracle SQL - A Complete Introduction
https://t.co/Ie0D7SDrNA

19. Databases and SQL for Data Science with Python
https://t.co/XAIRgBHvMr

20. SQL 101: A Beginners Guide to SQL
https://t.co/znXUOtHhkk

That's a wrap!
If you enjoyed this post:

♀𝗦𝗔𝗩𝗘 it for later 🤩

Follow @dev_manishshah for more such useful content.

[Security Trybe @SecurityTrybe]

25 Best Vulnerability Management Tools

[Manish Kumar Shah @manishkumar_dev]

FREE AWS Cloud Computing Trainings.

Your gateway to a complete career transformation!

1. AWS Cloud Practitioner Essentials
https://t.co/4FjliTKvyW

2. AWS Cloud Technical Essentials
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3. AWS Fundamentals Specialization
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4. AWS Cloud Solutions Architect Professional Certificate
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5. Getting Started with Data Analytics on AWS
https://t.co/cYFbKATwoi

6. A Practical Introduction to Cloud Computing
https://t.co/4YXZvkzv0w

7. Cloud Computing With Amazon Web Services
https://t.co/XLRFVyrjLC

8. Starting your Career with Amazon AWS
https://t.co/wc5NsrEhAW

9. Amazon Web Services (AWS) - Zero to Hero
https://t.co/WjAxmp2Lxj

10. Amazon Web Services - Learning and Implementing AWS Solution
https://t.co/mLZ0nC5AkJ

11. Serverless computing in AWS
https://t.co/3mIC0q85cP

12. AWS Certified Solutions Architect Associate Introduction
https://t.co/cSjbZb3hQ2

13. All About AWS Lambda and Serverless
https://t.co/YWb36RIvkX

14. AWS Tutorials - DynamoDB and Database Migration Service
https://t.co/Q0pXOODCfr

15. Multitier architecture with AWS
https://t.co/xbEmlSvTLW

16. Amazon Web Services (AWS): CloudFormation
https://t.co/y4qtHfOeLd

17. AWS VPC Transit Gateway - Hands On Learning!
https://t.co/EimaG06zu9

18. Frontend is for Everyone
https://t.co/GwBj37a9J5

19. AWS For Beginners
https://t.co/FDK8vxL1nm

20. AWS for Beginners: First step to start your Cloud Computing career
https://t.co/f8EUchDGbL

21. Getting Started with AWS Services Fundamentals for Beginners
https://t.co/NDYtA3gBpE

22. DevOps on AWS Specialization
https://t.co/zrg9ov8Eif

23. AWS Cloud Technology Consultant
https://t.co/HLr4yirBPf

24. Generative AI with Large Language Models
https://t.co/wdb55vALtN

Happy Learning 🌟
-----------------------------------------------------
If you found this post helpful:

1️⃣ Join Telegram for more Free Coding & AI Courses with Proper Notes: https://t.co/mKUXQ8JcG4

2️⃣ Follow @dev_manishshah for more such content.

[Security Trybe @SecurityTrybe]

Wireshark Cheatsheet