Open in app

Sign In

Write

Sign In

Abinaya Rajesh
Abinaya Rajesh

1 Follower

Home

About

Jan 2, 2021

Spark

Spark is written in Scala which is a functional programming language. Spark can be accessed with Python which is a procedural programming language but you will see an influence of functional programming in Spark. Functional programming is better for a distributed system. Functional programming reduces the possibilities of error by…

Spark

2 min read

Spark
Spark
Spark

2 min read


Jan 1, 2021

Introduction to Big Data

In big data terms, it is better to use a distributed system with several machines rather than doing the data processing in a single machine. It is better to understand the capabilities of the hardware like CPU, memory, SSD, and network to get a better knowledge about the big data…

Big Data

4 min read

Introduction to Big Data
Introduction to Big Data
Big Data

4 min read


Dec 28, 2020

Data Warehousing

A data warehouse is a system that enables us to store the data and support analytical processing. The data warehousing can be seen from the business perspective and technical perspective. First, let us see data warehousing from a business perspective. Let us consider an online retail store like Amazon, there…

Data Warehousing

3 min read

Data Warehousing
Data Warehousing
Data Warehousing

3 min read


Dec 17, 2020

Basics of Data Modeling

The data model is an abstraction that organizes the elements of data and how they are related to each other. Data modeling helps to organize the data in the databases. In the conceptual data modeling, the data are related based on the entities. It means the data is related based…

Data Modeling

4 min read

Basics  of Data Modeling
Basics  of Data Modeling
Data Modeling

4 min read


Dec 17, 2020

Relational and Non-Relational Databases

Relational Databases Organization of data is very important to retrieve data from the databases. It helps us to use the data later. Creating a data model is an iterative process. You can alter the tables based on the data availability and redundancy in the data. Data modeling is used by the software…

Rdbms

3 min read

Relational and Non-Relational Databases
Relational and Non-Relational Databases
Rdbms

3 min read


Dec 16, 2020

What is data engineering?

Data engineering is the process of collecting data from different sources and finding an efficient way to store the data. Data engineers also run the data pipelines to transform and move the data from one place to another. The data is prepared by cleaning the data and made available to…

Data Engineering

1 min read

What is data engineering?
What is data engineering?
Data Engineering

1 min read


Dec 3, 2020

Merge Sort Algorithm in Python

Merge sort algorithm is based on the divide and conquer algorithm. Although this algorithm consumes more memory, this algorithm is widely used nowadays because of its less complexity. Below are the few important things to consider while using this algorithm, Merge sort is efficient to use when the data set…

Merge Sort

1 min read

Merge Sort

1 min read


Oct 9, 2020

Binary Search Algorithm

Binary search algorithm which is also known as the logarithmic algorithm is an algorithm and it is used in finding an item from the sorted array. The binary search algorithm is faster than a linear search algorithm. Make sure you remember that the array must be sorted for the algorithm…

Binary Search

3 min read

Binary Search Algorithm
Binary Search Algorithm
Binary Search

3 min read


Sep 7, 2020

The intersection of two arrays II solution ~ Leetcode

Today, we will take a look at how we can solve an intersection of two arrays problem in Leetcode. I am not a great programmer but I can give you an average solution for the question. I have provided the question and answer below, Given two arrays, write a function…

Python Interview Question

2 min read

The intersection of two arrays II solution ~ LeetCode
The intersection of two arrays II solution ~ LeetCode
Python Interview Question

2 min read


Aug 28, 2020

Technical problem-solving approach

You might come across interviews where you could not crack a coding question or sometimes you might be preparing for a technical coding interview. It is very important that you must communicate with the interviewer at every step in the process of solving a problem. He/She might give you some…

Interview

4 min read

Is it the right approach to solve a technical problem?
Is it the right approach to solve a technical problem?
Interview

4 min read

Abinaya Rajesh

Abinaya Rajesh

1 Follower

Help

Status

Writers

Blog

Careers

Privacy

Terms

About

Text to speech