Tag Archives: data scientist

What is Data Science? A Data Science Tutorial for Beginners

Data Science is one of the biggest industry buzzwords that is commanding in 2019 and will continue to grow in the future. But to many, it is still puzzling to answer what is Data Science? In 2019, Data Science is one of the most attractive domains to adopt and many young talented professionals are envisioning to become a part of it in real life. Thus, this data science guide is dedicated to beginners looking for a future in BI and data science as data scientists.   Through this post, you will drive inside the world of data and begin your journey of self-learning. You will also get answers to popular questions like what is data science, how data science is different from BI, and how... Read More

Top Data Science Interview Questions & Answers

  Data Science is an inter-disciplinary field which is associated with the extraction of information and insights from data through scientific methods, processes, and systems. It can be in various … Read More

Top 20 Data Analytics Interview Questions & Answers

A career in data analytics can make you an in-demand professional in one of the high-paying industries. If you are looking to crack an interview in data analytics, you can read this article to understand what type of questions are frequently asked. Data Analytics is the process of extracting and examining data to come to a conclusion by identifying and analysing behavioural patterns. As we live in an information-driven age, data plays an integral role in the functioning of any organisation. Thus, organisations look to hire skilled data analysts who can turn their data into valuable information. This can help them achieve better business growth as they can gain a better understanding of... Read More

What Is Data Analytics And Why You Should Get A Certification?

With the growth of information, data has an important part to play for the growth of business across all industries. This has led to a huge demand for skilled professionals in the area and you can have a great career ahead with a certification in data analytics. If you want to know more about data analytics and what are the benefits of getting a certification, read on…   What is Data Analytics?   According to Wikipedia, “Data analysis is a process of inspecting, cleansing, transforming, and modelling data with the goal of discovering useful information, suggesting conclusions, and supporting decision-making.” In simple terms, data analytics can be said to be a set of... Read More

How Should Data Scientists Evolve with the Rise of AI?

Artificial Intelligence (AI) is the talk of the technology town, with everyone becoming excited over it lately. Though AI is still in the exploratory mode, there have been various areas … Read More

Data Science vs Data Analysis: Which one is better?

With the recent surge in the data field, Data science and data analyst are become the talk of the town. These are two hottest tracks in the big data world. … Read More

Pig Vs Hive: Which one is better?

  Pig and Hive are the two main components of the Hadoop ecosystem. They came into presence out of the only need for enterprises to interact with great amount of … Read More

Difference Between OLTP and OLAP

  In relational database development, there are two major areas — OLTP and OLAP. The two technologies complement each other, though there might be many differences. In general, the OLTP … Read More

How to Become a Data Scientist

  Data Science has been considered to be one of the most lucrative areas in the technology industry in the recent years. Harvard Business Review had gone one step ahead … Read More

Skills That Employers Look For In a Data Scientist

  Data Science is a field where scientific methods, processes and systems are used to extract knowledge or insights from data in various forms. Data Scientist has become a profession … Read More