Nuel @Unarmedweb

Python/Django Backend Dev | Building @Allotease Joined December 2021

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Code Geek @codek_tv

2 days ago

Linux File Systems

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Krishna Agrawal @Krishnasagrawal

23 hours ago

How to Learn Databases? 📘📚 Save it for later ✅️ Cc : @bytebytego #databases #sql

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Solomon Eseme @Kaperskyguru

2 days ago

Most backend engineers don’t fail interviews because they’re “bad at coding.” They fail because they don’t prepare the right way. Here’s a backend engineer’s guide to acing technical interviews 🧵

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𝗛𝗼𝘄 𝗱𝗼𝗲𝘀 𝗡𝗲𝘁𝗳𝗹𝗶𝘅 𝗿𝗲𝗰𝗼𝗺𝗺𝗲𝗻𝗱 𝘁𝗵𝗲 𝗽𝗲𝗿𝗳𝗲𝗰𝘁 𝗺𝗼𝘃𝗶𝗲 𝗳𝗼𝗿 𝘆𝗼𝘂? Netflix relies on an advanced recommendation system powered by machine learning and big data processing to suggest movies and shows that match your unique tastes. Every time you…

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Alex Xu @alexxubyte

6 days ago

Cookies vs Sessions

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Dhanian 🗯️ @e_opore

6 days ago

Queues in System Design ➤ Role of Queues → Enable asynchronous communication between services → Decouple producers and consumers → Improve scalability, reliability, and fault tolerance → Handle spikes in traffic by buffering requests ➤ Apache Kafka → Definition: A…

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Abdulkadir | Cybersecurity @cyber_razz

7 days ago

6 TYPES OF API TESTING

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Neo Kim @systemdesignone

a week ago

Code Review Workflow (explained in 2 mins or less):

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K Srinivas Rao @sriniously

7 days ago

When you get really good at something. People start treating your expertise like it's a public utility. The person who learns Photoshop gets bombarded with "quick favor" requests. The friend who can code suddenly becomes everyone's free tech support. The colleague who writes…

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Neo Kim @systemdesignone

7 days ago

10 System Design Concepts in Plain English:

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Dhanian 🗯️ @e_opore

a week ago

Amazon EC2 (Elastic Compute Cloud) – Instance Types, Auto Scaling, Placement Groups Introduction → Amazon EC2 provides scalable compute capacity in the AWS cloud. → It allows you to launch and manage virtual servers, known as instances. → Key concepts include Instance Types,…

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Dhanian 🗯️ @e_opore

a week ago

Microservices Architecture Overview Imagine a city with many specialized shops instead of one giant supermarket. Each shop focuses on one thing: bakery, butcher, pharmacy, clothing, etc. Together, they serve the whole city — but each can run independently. Components → User…

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Ozor Ndi Ozor @OzorNdiOzor

2 weeks ago

Two Nigerian Brothers, Maxwell Maduka and Nathan Nwachukwu, design, manufacture and sell drones. Their Company TerraHaptix, is Africa's largest drone manufacturing facility and is located in Abuja, Nigeria.

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Dr Milan Milanović @milan_milanovic

2 weeks ago

𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗱𝗲𝗰𝗶𝘀𝗶𝗼𝗻-𝗺𝗮𝗸𝗶𝗻𝗴 𝘂𝘀𝗶𝗻𝗴 𝗥𝗙𝗖𝘀 Teams need to make several important decisions throughout the software development process, including programming languages, architectures, processes, and tools. As the project and team grow, making these…

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Nikki Siapno @NikkiSiapno

2 weeks ago

HTTP 2 vs HTTP 3 — What's the Difference? • 1996 → HTTP 1 • 1997 → HTTP 1.1 • 2015 → HTTP 2 • 2022 → HTTP 3 But what’s the difference? Starting at the foundation: 🔹 𝗛𝗧𝗧𝗣 𝟭.𝟭: ✓ 𝗣𝗲𝗿𝘀𝗶𝘀𝘁𝗲𝗻𝘁 𝗰𝗼𝗻𝗻𝗲𝗰𝘁𝗶𝗼𝗻𝘀 — Reuses connections instead of…

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Krishna Agrawal @Krishnasagrawal

2 months ago

SQL Commands 📘🥳 #sql

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Neo Kim @systemdesignone

2 weeks ago

If I had to load balance traffic, here are 6 algorithms I'd consider:

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SumitM @SumitM_X

2 weeks ago

Candidates probably know this but aren't able to explain this correctly.

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SumitM @SumitM_X

a week ago

Don't go for Java Springboot interviews if you can't explain this clearly.

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Dhanian 🗯️ @e_opore

2 weeks ago

𝗛𝗼𝘄 𝗱𝗼 𝗯𝗲𝘁𝘁𝗶𝗻𝗴 𝘀𝗶𝘁𝗲𝘀 𝗺𝗮𝗻𝗮𝗴𝗲 𝘁𝗼 𝘀𝗵𝗼𝘄 𝘆𝗼𝘂 𝗼𝗱𝗱𝘀 𝗮𝗻𝗱 𝗽𝗿𝗼𝗰𝗲𝘀𝘀 𝘆𝗼𝘂𝗿 𝗯𝗲𝘁 𝗶𝗻 𝗿𝗲𝗮𝗹-𝘁𝗶𝗺𝗲? Betting sites use a 𝗺𝗶𝗰𝗿𝗼𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 to handle the immense volume of data and transactions in…