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Sales-Analysis-BI-End-to-End-Pipeline

I want to share my journey through a challenging task. The task was to analyze and transform retail invoice data collected monthly from February to May. . It demonstrates real-time data ingestion, processing, storage, and live analytics of different tools. The project utilizes a combination of Excel, SSIS, Power BI, SQL Server, and Power BI.

Table of Contents

Architecture Overview

The project consists of a scalable, data pipeline that processes, and stores data using different services and technologies.

DBT drawio(1)

Key Components:

  1. Data Analysis: Analyze data using Excel And Power Pivot.
  2. Data Pipeline (SSIS): Managed by SSIS To move And preprocess Into SQL Server.
  3. Data Processing (SQL Server ):
    • First Step Cleaning Data And Drop Unwanted Columns.
    • The second step builds Star Schema For Dimensions Tables And Fact and stores the results in SQL Server.
    • Third Step Move Data From the Sql Server To Power Bi.
  4. Data Visualization: Processed data is displayed on Power BI for reporting.

Technologies Used

  • Excel: Data processing and analyzing data.
  • SSIS: Move Data Pipline.
  • SQL Server: Stores processed data and results.
  • Power BI: Real-time dashboards for visualizing processed data.

Prerequisites

  • Microsoft Excel.
  • SSISe.
  • SQL Server.
  • Power BI: Set up Power BI to visualize the data.

Usage

  • Excel: Ensure Data is Good And Make Some Analysis.
  • SSIS: Use SSIS to manage and Move Data From Excel To SSIS.
  • SQL Server: SQL will process the data To Make Star Schema And Dim, Fact.
  • Visualize Data in Power BI: Open Power BI and ensure real-time data is visualized from SQL Server.

Excel_Analysis data model sql Data_Model_Sql

vis

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