#queue

The DevOps & System Design Cheat Sheet: DNS, SQL vs NoSQL, and Queues

While working on real DevOps projects, I realized one thing: ✅ Deploying an app is not only about commands…✅ It’s about understanding what happens behind the scenes So today I revised and wrote short notes on these important concepts: HTTP status co...

Jan 216 min read

AAAta Alahy Nishancst-club.org

Circular Queue

Circular Queue Queue এর একটি ধরন। আমরা আগে General Queue নিয়ে আলোচনা করেছিলাম। সেখানে দেখেছি Queue তে rear থেকে data / element / item insert হয় এবং front থেকে data / element / item delete হয়। General Queue। Front থেকে ডাটা ডিলিট করার পর সেই জায়গায় আব...

Jan 204 min read

SSSuman Sarkarthinking-in-backend.hashnode.dev

Task Queues and Background Jobs: The Art of Doing Nothing (Right Now)

Imagine you’re at a busy coffee shop. You walk up to the counter, order a complicated latte, and the cashier says: “Stay right here. I’m going to go to the back, roast the beans, milk the cow, and brew this. No one else can order until I’m done.” You...

Jan 194 min read

AAAta Alahy Nishancst-club.org

Queue Data Structure

লিনিয়ার ডাটা স্ট্রাকচারের মধ্যে অন্যতম ডাটা স্ট্রাকচার হচ্ছে কিউ। আমরা এর আগে Stack DS নিয়ে জেনেছিলাম। Stack DS LIFO প্রিন্সিপাল ফলো করে। অর্থাৎ , Stack এ যে ডাটা শেষে ইন্সার্ট হয় সেটি সবার আগে ডিলিট হয়। তবে Queue FIFO প্রিন্সিপাল ফলো করে। FIFO হলো F...

Jan 114 min read

BMBikash Mainalidsa-3956.hashnode.dev

Breadth First Search (BFS): for Undirected Unweighted Graph

BFS Traversal — 4 Easy Rules Rule 1 — Start Put the starting vertex into a queue. Keep an empty visited set. Rule 2 — Take from Queue While the queue is not empty: Remove the front vertex from the queue. ⚠️ Key difference from BFSBFS → Queu...

Jan 66 min read

DCDanny Crastoblog.danwald.me

Kafka considerations

Auto-commit - at most once delivery When consumers are configured with auto-commit, the queue offset will commit on message delivery. If the process dies before processing, the message is effectively lost. Manual commit - at least once delivery When ...

Dec 22, 20252 min read

MHMahedi Hasan Durjoycodecheef.hashnode.dev

Understanding Doppar Queue: A Deep Dive into Job Lifecycle and Why It Matters

Queue systems are the unsung heroes of modern web applications. They handle everything from sending emails to processing videos, generating reports to dispatching notifications — all without making your users wait. But have you ever wondered what act...

Dec 17, 202512 min read

ANAtharva Neena Sharmablogs.codechefvit.com

Designing a Race-ready Backend for our Competitive coding portal with Golang, Echo & Redis : Part one

Pre-Race Prep: Designing the Car, Praying It Starts If you’ve ever wondered what happens when a bunch of over-caffeinated developers decide to build their own version of LeetCode (White Monster and Red Bull should probably sponsor us at this point), ...

Dec 10, 20256 min read

SAShahwar Alam Naqviis-power-of-two.hashnode.dev

LeetCode: Implement Queue using Stacks

Problem: https://leetcode.com/problems/implement-queue-using-stacks/description/ Code: class MyQueue: def __init__(self): self.in_stack=[] self.out_stack=[] def shift(self): # we use shift before pop/peek, we at core reverse...

Dec 9, 20252 min read

RCRobert Collinsselfenrichment.hashnode.dev

My First Rust Crate: tinysetqueue

The FIFO Queue That Hates Duplicates This week I published my very first Rust crate, tinysetqueue. A couple of years ago I made a different data structure that was “library-worthy”, but I didn’t know how to use rust (or more specifically, crates.io) ...

Dec 5, 20254 min read

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Tag feed

#queue

The DevOps & System Design Cheat Sheet: DNS, SQL vs NoSQL, and Queues

Circular Queue

Task Queues and Background Jobs: The Art of Doing Nothing (Right Now)

Queue Data Structure

Breadth First Search (BFS): for Undirected Unweighted Graph

Kafka considerations

Understanding Doppar Queue: A Deep Dive into Job Lifecycle and Why It Matters

Designing a Race-ready Backend for our Competitive coding portal with Golang, Echo & Redis : Part one

LeetCode: Implement Queue using Stacks

My First Rust Crate: tinysetqueue

#queue

Search Hashnode

#queue

The DevOps & System Design Cheat Sheet: DNS, SQL vs NoSQL, and Queues

Circular Queue

Task Queues and Background Jobs: The Art of Doing Nothing (Right Now)

Queue Data Structure

Breadth First Search (BFS): for Undirected Unweighted Graph

Kafka considerations

Understanding Doppar Queue: A Deep Dive into Job Lifecycle and Why It Matters

Designing a Race-ready Backend for our Competitive coding portal with Golang, Echo & Redis : Part one

LeetCode: Implement Queue using Stacks

My First Rust Crate: tinysetqueue