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Tech learning roadmaps…

dasari4kntr

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dasari4kntr
dasari4kntr

just sharing some tech learning road maps here…it could help for technology learners… you can update here if you come across any good cheat sheets or any tech roadmaps…    GOOGLE DRIVE

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Raja_Returns Hero

Raja_Returns

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1 minute ago, dasari4kntr said:

Top 50 SQL queries during Interviews

 

F4ozSqCXUAAx1F5?format=jpg&name=large

F4ozSqIXEAAAeka?format=jpg&name=large

F4ozSqIWAAA9-ae?format=jpg&name=large

F4ozSqAX0AASh0J?format=jpg&name=large

anna download option ravatle screenshot meda click chesthe image chinnaga undi

rashikanna antha big ravali ante ela

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Spartan PRODUCER

Spartan

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8 minutes ago, Raja_Returns said:

anna download option ravatle screenshot meda click chesthe image chinnaga undi

rashikanna antha big ravali ante ela

:3D_Smiles:

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dasari4kntr LEGEND

dasari4kntr

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Just now, Raja_Returns said:

anthe mid level java role & automation testing with java ki interview questions unte eyyi anna

those are already...there in drive link...i guess..

can you check.. the first post of this thiread...you will see google drive link...

 

 

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elev

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What path to choose after 10 years of experience in java with spring coding . Evarina manchi career path chapandi, don’t want to go for coding challenges and compete with recent grads 

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enigmatic

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3 hours ago, elev said:

What path to choose after 10 years of experience in java with spring coding . Evarina manchi career path chapandi, don’t want to go for coding challenges and compete with recent grads 

become manager or sr. mgr or product owner 

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dasari4kntr

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Do you believe that Google, Meta, Uber, Twitter, and Airbnb put almost all of their code in one repository?

This practice is called a monorepo.

Monorepo vs. Microrepo. Which is the best? Why do different companies choose different options?

Monorepo isn't new; Linux and Windows were both created using Monorepo. To improve scalability and build speed, Google developed its internal dedicated toolchain to scale it faster and strict coding quality standards to keep it consistent.

Amazon and Netflix are major ambassadors of the Microservice philosophy. This approach naturally separates the service code into separate repositories. It scales faster but can lead to governance pain points later on.

Within Monorepo, each service is a folder, and every folder has a BUILD config and OWNERS permission control. Every service member is responsible for their own folder.

On the other hand, in Microrepo, each service is responsible for its repository, with the build config and permissions typically set for the entire repository.

In Monorepo, dependencies are shared across the entire codebase regardless of your business, so when there's a version upgrade, every codebase upgrades their version.

In Microrepo, dependencies are controlled within each repository. Businesses choose when to upgrade their versions based on their own schedules.

Monorepo has a standard for check-ins. Google's code review process is famously known for setting a high bar, ensuring a coherent quality standard for Monorepo, regardless of the business.

Microrepo can either set their own standard or adopt a shared standard by incorporating best practices. It can scale faster for business, but the code quality might be a bit different.

Google engineers built Bazel, and Meta built Buck. There are other open-source tools available, including Nix, Lerna, and others.

Over the years, Microrepo has had more supported tools, including Maven and Gradle for Java, NPM for NodeJS, and CMake for C/C++, among others.

Over to you: Which option do you think is better? Which code repository strategy does your company use?
 

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20 Free Certifications to add to your Resume in 2023:

❯ Data Science
https://mylearn.oracle.com/ou/learning-path/become-an-oci-data-science-professional-2023/121944

❯ Web Dev (HTML and CSS)
https://freecodecamp.org/learn/2022/responsive-web-design/

❯ Python
https://cs50.harvard.edu/python/

❯ SQL
https://hackerrank.com/skills-verification/sql_advanced

❯ C# (New)
https://freecodecamp.org/learn/foundational-c-sharp-with-microsoft/

❯ JavaScript
https://hackerrank.com/skills-verification/javascript_intermediate

❯ DevOps
https://mylearn.oracle.com/ou/learning-path/become-an-oci-devops-professional-2023/121756

❯ Machine Learning
https://freecodecamp.org/learn/machine-learning-with-python/

❯ Java
https://data-flair.training/courses/free-java-course/

❯ C++
http://learn.saylor.org/course/view.php?id=65

❯ Go
https://hackerrank.com/skills-verification/golang_intermediate

❯ Neo4j Certified Professional
https://graphacademy.neo4j.com/courses/neo4j-certification/

❯ Redis Certified Developer
https://university.redis.com/certification/

❯ MongoDB
https://learn.mongodb.com/learning-paths/mongodb-for-sql-professionals

❯ React
https://hackerrank.com/skills-verification/react_basic

❯ Angular
https://hackerrank.com/skills-verification/angular_intermediate

❯ SEO
https://academy.hubspot.com/courses/seo-training

❯ Digital Marketing from Google
http://learndigital.withgoogle.com/digitalgarage/course/digital-marketing

❯ Cloud Security
https://mylearn.oracle.com/ou/learning-path/become-a-cloud-security-professional-2023/121923

❯ Backend Development (API)
https://freecodecamp.org/learn/back-end

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