Auth isn't just a black box anymore! April 18 session on JWT and OIDC was a game-changer. Seeing the complete journey from the initial login to secure token verification made everything click!
@ChaiCodeHQ@Hiteshdotcom@piyushgarg_dev@nirudhuuu
The last Friday's live space session was all about building a good Web Dev Portfolio. The essential learning, good projects create a good portfolio. Its not the other way around! @nirudhuuu@Hiteshdotcom@ChaiCodeHQ#webdev#chaicode#Webdev
Completed Day 1 of the ChaiCode Masterji Challenge. I explored the comprehensive Javascript Backend Roadmap which covers production-grade server architecture, professional directory structures, and database modeling. Ready to dive deep into the logic. @HiteshDotCom@ChaiCodeHQ.
Deep dive into SQL in April 5 Saturday class! From SQL vs NoSQL to mastering aggregation functions & filtering. Learned the nuances of ASCII, datatypes, and table management. Backend is coming together! @Hiteshdotcom@ChaiCodeHQ@nirudhuuu#database
A LEFT JOIN (also known as a LEFT OUTER JOIN) is a method used in SQL to combine rows from two tables based on a related column. Unlike a standard join that only shows "perfect matches," a Left Join prioritizes the information in your primary table. #SQL#Data#InterviewPrep
Deep dive into #NodeJS architecture! Understanding the Event Loop & Libuv is key to understanding how JS works in the backend!. Check out my latest post on the basics:
https://t.co/25P2J8M430
Thanks @ChaiCodeHQ@Hiteshdotcom@piyushgarg_dev for the opportunity!
Today's learning is about CTEs and GROUPING: Data Binning with CTEs layers logic to turn raw metrics into structured categories.
#SQL#DataAnalytics#InterviewPrep
A self-join pairs a table with a "virtual twin" to find internal relationships.✅Pros: Perfect for hierarchies (Org charts) & comparing row-to-row data without external tables.❌ Cons: O(n^2) complexity. It can be a performance killer on large datasets.#SQL#InterviewPrep