Power BI 

SSIS

Import .CSV files from web site

Data Refresh - Expression.Error column not found

Covid-19 Dashboard

Northwind Dashboard

AdventureWorksDW2017 Dashboard

Wide World Importers Dashboard

Slovakia covid-19

DAX measures for Covid-19

Tesla 2009-2020 Financial reports analysis

File System Task

Sequence Container

Execute SQL Task

For Loop Container

Foreach Loop Container

Project Deployment Model

Slowly Changing Dimensions

Lookup Transformation

Derived Column

Union All vs Merge Transformation

Merge Join

SSRS

DAX functions

Index

Data Source , Data Set in SSRS

Tabular Report with Wizard

Grouped Report with Subtotals

Grouped Report with Drilldown

List: Group on Page

List: writing a letter

Headers on Each Page

Table rows on a single page

Running Total