Kunal Saini – Medium

Kunal Saini

Approaching the System Design Correctly!

Let’s talk what are the approches we take to design a system from scratch!

3 min readMar 23, 2023

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Approaching the System Design Correctly!

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Kunal Saini

Scalability

We will talk about the mainly two types of Scalability; Vertical Scalability and Horizontal Scalability. And elaborate more on Horizontal…

4 min readSep 17, 2022

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Scalability

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Kunal Saini
in
The Startup

Designing Big Data Applications

This blog will try to cover significant aspects to consider while designing Big Data applications via examples. We will segment this into…

8 min readMay 25, 2022

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Designing Big Data Applications

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Kunal Saini
in
The Startup

Designing Big Data Applications(Part-II)

This blog is in continuation of the previous blog(Part-I), where we cover basics and key concepts on designing Big Data Applications, the…

5 min readMay 25, 2022

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Designing Big Data Applications(Part-II)

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Kunal Saini

Databases!

What, Which, Why, How to go with?

5 min readMay 15, 2022

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Databases!

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Kunal Saini
in
The Startup

About Cassandra

Let’s see deep dive a bit into Cassandra and know why is this used a lot with the keyword “Big Data” a lot.

5 min readJun 11, 2021

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About Cassandra

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Kunal Saini
in
Expedia Group Technology

Why Spark Performs Better than Hadoop?

A comparative analysis of two data processing engines, Hadoop and Spark

5 min readMay 29, 2021

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Why Spark Performs Better than Hadoop?

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Kunal Saini

I have a Problem, I’m Stressed

Yes, you have a problem and you have already taken the most important step in order to solve it, it’s to accept “Yes, I have a problem”…

5 min readApr 30, 2021

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I have a Problem, I’m Stressed

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Kunal Saini

Problem: Life on Backtrack

Though I’m still working towards; what I call “Now I have achieved what I thought”, let’s see how to solve this “life” Probelm.

3 min readFeb 5, 2021

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Problem: Life on Backtrack

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Kunal Saini
in
The Startup

Data Lake

As Data drives business we need Data lake to collect data and get advantage from it. In this story, we will cover all the insights about…

7 min readSep 12, 2020

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Data Lake

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Kunal Saini

Kunal Saini

SDE-2 (MLE) at Amazon|| Ex-[Uber, Expedia Group] || Explore System Design and Architectures || Bachelors in Computers from IIITD

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