Microsoft Azure Data Lake is a highly scalable public cloud service that allows developers, scientists, business professionals and other Microsoft customers to gain insight from large, complex data sets. As with most data lake offerings, the service is composed of two parts: data storage and data analytics. Introduction ToAzure Data Lake What...

A burndown chart shows the amount of work that has been completed in an epic or sprint, and the total work remaining. Burndown charts are used to predict your team's likelihood of completing their work in the time available. Introduction To Learn Burndown Charts How are Burndown Charts calculated Components of a burndown chart Chart How to...

Data visualization is the graphical representation of information and data. By using visual elements like charts, graphs, and maps, data visualization tools provide an accessible way to see and understand trends, outliers, and patterns in data. Introduction To Data Visualization 15 top-notch Data Visualization tools Features Of Data...

Seaborn is a Python data visualization library based on matplotlib. It provides a high-level interface for drawing attractive and informative statistical graphics. Introduction to Seaborn in python Different categories of plot in Seaborn Features of Seaborn Seaborn - Environment Setup Seaborn - Importing Datasets and Libraries Seaborn -...

Rex command in splunk is used for field extraction in the search head. This command is used to extract the fields using regular expressions. This command is also used for replacing or substitute characters or digits in the fields by the sed expression. Introduction to Splunk Rex Rex command examples Rex and Erex Commands Rex...

A lookup relationship essentially links two objects together so that you can “look up” one object from the related items on another object. Lookup relationships can be one-to-one or one-to-many. Introduction to Salesforce Lookup Relationship Understanding Lookup Relationships The 6 Types of Relationships in Salesforce Creating External...

The Zachman Framework is not a methodology but rather a template describing how different abstract ideas are viewed from different perspectives. Zachman is focused on identifying the different viewpoints that might be relevant for different purposes while TOGAF is focused on the process of developing architectures. Introduction to TOGAF And...

Looker and Tableau are famous tools for big data analysis. However, Looker's support for big data processing is not as powerful as that of Tableau. Introduction to Tableau vs Looker Criteria to Consider When Deciding Between Looker and Tableau How to Transfer Data to Looker or Tableau? How is Looker different from Tableau? Optimised for the...

The ability to manage large amounts of potential predictor variables, fine-tuning the model to choose the best predictor variables from the available options. It's faster than other automatic model-selection methods. What is Stepwise Regression? Types of Stepwise Regression Example Stepwise regression analysi How Stepwise Regression...

Skewness is a measure of symmetry, or more precisely, the lack of symmetry. A distribution, or data set, is symmetric if it looks the same to the left and right of the center point. Kurtosis is a measure of whether the data are heavy-tailed or light-tailed relative to a normal distribution. Introduction to Skewness vs Kurtosis Comparison...