Are you wondering why should you learn SQL? This guide will let you know about the benefits of using SQL for your business purposes! Read through this!
Structured Query Language or SQL is a domain specific language that is used to code and manage information held in a relational database management system.
Technology is advancing at a breakneck pace especially when it comes to innovation. With each passing year, data science has been consistently increasing its impact across different sectors.
SQL, Python, R, or Tableau? With so many tools to choose from, which ones do I need to know?
Data science is attracting a broad audience from a range of backgrounds because of its novelty, popularity, and all the perks involved.
How I've prepared for data science interviews and the online resources that I've used in the past.
This interview question for a data scientist position was asked by Facebook during an interview. Technically, this question leverages SQL concepts.
In this article, we will be looking at 5 soft skills that are essential to being an effective analyst. These skills will work in conjunction.
If you’re reading this post, chances are you’re interested in learning SQL and Python. And why not? These two scripting languages are in huge demand, especially for data science, marketing analytics, and business operations.
This data science interview question was asked by Facebook during a data science interview. It asks the interviewee to calculate the friend acceptance rate.
As a prominent characteristic in the application of Information Technology, data science has managed to disrupt several industries in the virtual space as well as the real world.
Python has been growing as a popular choice among Data Scientists. The language itself has merits that make it a great choice for all kinds of programming as well as analytic applications.
This Microsoft data scientist interview question has a complex solution that involves multiple SUB QUERIES and a LEFT JOIN to calculate a percentage.
Want to master the basics of Data Analytics? StrataScratch has got you covered. This platform helps business & marketing professionals to make analytics easier.
The SQL solution for this Yelp data science interview question is easy to implement but there’s a tricky assumption most people get wrong. Can you spot it?
In this technical data science interview questions and answers blog, we'll go through some tips on how to approach interview questions for a data scientist job.
A data scientist career path that will take you to the stages from complete novice to landing your first data science job.
Learn how to answer data science interview questions. This article aims to provide an approach to organizing your solution before writing a line of code.
Even science is not free from myths and legends. There are some beliefs that people tend to take to heart, and data science has a few of them.
Learn Python and SQL online in 2020 on one of these most popular data science platforms. A comprehensive guide to the most popular DS platforms by the community.
Learning Google Colab is now easy for Python exercises! StrataScratch offers amazing guides and tutorials to help beginners. Visit today and explore!
This data science interview tip is to always communicate trade-offs in your logic as you are coding up your solution.
There are so many online resources out there claiming to be the best place to learn that it can be difficult to know who to trust. So let’s get started.
This is one of the important Facebook data analyst interview questions that is asking to find out the most active users on Facebook Messenger.
I cover 4 different types of bootcamps for complete beginners to experienced professionals.
Data science interview preparation includes a lot more than Googling a list of common interview tips. Check out top 5 secrets to a successful DS interview.
The question is a hard question because it requires several manipulations of the data that results in 2 SUBQUERIES that help create new aggregate columns.
A step-by-step approach to answering any question in a technical interview. As anyone job-hunting knows, the most stressful part of the whole process is almost certainly the dreaded job interview!
One of the medium difficulty data scientist analytics interview questions from Facebook that requires a function to check a 'search term' in a column.
In the business world, data is everything. We use business analytics and marketing analytics data to help us understand the market and our customer.
Learn Python with real examples and metrics, get the top 5 Python guides and speed up your progress. Get started today with best tutorials and exercises.
This is one of easy level Microsoft data science interview questions that mainly tests if you understand how to de-duplicate data.
With advancements in technology and most of the population having access to the internet, there is no denying that data analytics has become a hot topic in recent years.
Now you can perform data science with the help of StrataScratch. Check out exclusive guides and tutorials for SQL and Python, visit here to get freemium access.
The twenty-first century is the age of information. The internet is now an essential part of human life, and some countries even see Right to Internet Access as inalienable. Knowledge is power, and information is the lifeblood of today’s world.
The path to building a great career as a data scientist does not need to be complicated. Here are 7 actionable tips on how to get a job as a data scientist.