Abinaya Rajesh·Jan 2, 2021SparkSpark is written in Scala which is a functional programming language. Spark can be accessed with Python which is a procedural programming…
Abinaya Rajesh·Jan 1, 2021Introduction to Big DataIn big data terms, it is better to use a distributed system with several machines rather than doing the data processing in a single…
Abinaya Rajesh·Dec 28, 2020Data WarehousingA data warehouse is a system that enables us to store the data and support analytical processing. The data warehousing can be seen from…
Abinaya Rajesh·Dec 17, 2020Basics of Data ModelingThe data model is an abstraction that organizes the elements of data and how they are related to each other. Data modeling helps to…
Abinaya Rajesh·Dec 16, 2020What 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…
Abinaya Rajesh·Dec 3, 2020Merge Sort Algorithm in PythonMerge sort algorithm is based on the divide and conquer algorithm. Although this algorithm consumes more memory, this algorithm is widely…
Abinaya Rajesh·Oct 9, 2020Binary Search AlgorithmBinary search algorithm which is also known as the logarithmic algorithm is an algorithm and it is used in finding an item from the sorted…
Abinaya Rajesh·Sep 7, 2020The intersection of two arrays II solution ~ LeetCodeToday, 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…
Abinaya Rajesh·Aug 28, 2020Is it the right approach to solve a technical problem?It gives an idea of technical coding problem solving approach which is described in several steps.
