A data analyst can only draw insights by using the average function only when the customer population is homogenous, which is not usually the case.
The following article outlines several methods in which a data analyst can help a company increase their user conversion rate.
In this article I have described tasks that a data analyst can perform with data. These tasks can improve companies revenues and understand better their users behavior with the product.
This article describes the advantages of hiring a freelance data analyst instead of a regular employee.
A step-by-step scenario that shows how Generative AI systems can be integrated into the work of a data analyst and might even replace it.
Boost performance of BI report for a huge amount of data
Product events analysys needs session numbers of the users to analyze the product activity. In this article I explain how we can add sessions to events with SQL.
Complex queries can take a very long runtime and may cost expensive computing resources, therefore data analysts or any others who want to retrieve data from databases should be familiar with methods for optimizing queries
There are some adjustments on the mac system that can make your mac feel more like windows without adding add-ons or apps.
In this guide I will briefly describe the basics principle of the Power BI tool. The guide is aimed for Data analysts who want to start working with power BI.