Sadat Arefin Rafat

@SadatArefin

Always a Learner

DhakaJoined May 2021

About

A software engineer and technology enthusiast. Always curious about new things. I consider myself a specializing generalist: learning about many fields but expert at Web Applications, Cloud and Data Engineering

Available for

Building performant & secure web applications, writing contents and mentoring on .NET, Django, Blazor, Angular, React, Node.js, Azure & deciding your tech field.

Sadat Arefin Rafat's blogs

DevRafatdevrafat.hashnode.dev7 posts

সহজ ভাষায় বলিsohoj-vasha.hashnode.dev1 post

Articles Comments4

Recently published

SASadat Arefin Rafatsohoj-vasha.hashnode.devMar 7, 2025 · 3 min read

ক্যামেরা দিয়ে লোকেশন বোঝার ম্যাজিক

ধরেন, আপনি পুরান ঢাকার এক কোনায়—ধর নওয়াব কাটরার কোন এক চিপা গলিতে—গিয়া হারায় গেসেন। আশেপাশে পুরা একরকম লাগে, সব দোকানগুলার সাইনবোর্ড পোলাপানরে দিয়া লিখানো, একটা গলি আরেকটার সাথে এমনভাবে মিশে গেছে যে গুগল ম্যাপে কিছুই ঠিকমতো খুঁজে পাচ্ছেন না। এখন...

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SASadat Arefin Rafatdevrafat.hashnode.devFeb 20, 2025 · 7 min read

Microsoft introduces Majorana-1 chips : Why should we care

Back in 2016, 3 British scientists have won the Nobel prize in physics for their work on exotic states of matter. More specifically for their theoretical work on “topological phase transitions and topological phases of matter”. Together, their discov...

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SASadat Arefin Rafatdevrafat.hashnode.devJan 27, 2025 · 11 min read

Strategies for Managing Data in the Cloud: Cloud Patterns (Part 1)

Cache-Aside Cache-Aside Pattern is used to improve performance by storing frequently accessed data in a cache. When an application requests data, it first checks the cache. If the data is not found, it fetches it from the database, stores it in the c...

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SASadat Arefin Rafatdevrafat.hashnode.devJan 3, 2024 · 4 min read

Understanding Your Application: The Power of Software Metrics

In the digital world, applications drive success. But how do you know they're performing at their best? That's where software metrics come in. These valuable indicators reveal insights into your application's performance, reliability, usability, and ...

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SASadat Arefin Rafatdevrafat.hashnode.devDec 18, 2023 · 32 min read

Detailed overview of Query Hints in T-SQL

I needed to learn SQL Server Query Hints as part of my work. So I wrote a documentation outlining the query hints with examples. First I put summary. Then the detailed discussion. I took help from BARD in some cases, especially to summarize the descr...

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Sadat Arefin Rafat

About

Available for

Sadat Arefin Rafat's blogs

Recently published

ক্যামেরা দিয়ে লোকেশন বোঝার ম্যাজিক

Microsoft introduces Majorana-1 chips : Why should we care

Strategies for Managing Data in the Cloud: Cloud Patterns (Part 1)

Understanding Your Application: The Power of Software Metrics

Detailed overview of Query Hints in T-SQL

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Sadat Arefin Rafat

About

Available for

Sadat Arefin Rafat's blogs

Recently published

ক্যামেরা দিয়ে লোকেশন বোঝার ম্যাজিক

Microsoft introduces Majorana-1 chips : Why should we care

Strategies for Managing Data in the Cloud: Cloud Patterns (Part 1)

Understanding Your Application: The Power of Software Metrics

Detailed overview of Query Hints in T-SQL