Power Bi Data Visualization Components

 A log sequence number (LSN) is a unique identifier for each record in a SQL Server transaction log. The LSN of a log record at which an important event happened can be used to build restore sequences. To further understand how to restore deleted table entries using the log sequence number method, let's look at an example. In this example, a database and table will be created, and rows will be added, deleted, and information about the destroyed data will be obtained. Finally, the data will be recovered. How to Use LSN to Retrieve Deleted Records from a SQL Table We will construct a test database and a table in this part, and then we will perform a DELETE operation on it. Next, we will use LSN to locate deleted data and retrieve it. Step 1: Create a Database Execute the following query to create a database named ‘RecoverDeletedRecords’ and a table named ‘Employee’: USE [master];   GO    CREATE DATABASE RecoverDeletedRecords; GO USE RecoverDeletedRecords;...

  A business intelligence tool called Microsoft Power BI transforms data from multiple data sources into interactive BI reports and dashboards. You can easily connect your data to Power BI, wrap it, visualize it as needed, and safely distribute it on websites. Some of Power BI's essential elements are listed here. Power BI Key Components Let us have a glimpse of these Components of Business Intelligence: Power Query Power Pivot Power View Power Map Power Q&A Power BI Desktop Power BI Website Power BI Mobile Apps Let's explore each and every component quickly: 1. Power Query: This robust Power BI tool manages Power BI tasks such as finding, connecting, and importing diverse data from several sources. In order to use the input data to produce visualizations, it also molds and changes it.  2. Power Pivot: One data modeling tool that you may use to generate computations, relationships, and data models is called Power Pivot. 3. Power View: With the help of Power ...