Option #1: Northwind Data Mining and Statistical Analysis – Data WarehouseThe purpose of this milestone assignment is to complete the tasks described below in preparation for your final project delivery.Data Warehouse:Create a data warehouse database, including the fact and dimension tables (star schema).Create the schema for each table.Populate the tables using either ETL (Pentaho) or SQL (PostgreSQL).Preprocessing for SAS:Extract data from the data warehouse, creating a file for input into SAS. The format of the file is your choice. Ensure SAS University Edition accepts your selected format.You should use the plan formulated in Milestone 1 of Module 3 for the detailed steps you intend to follow.For this milestone assignment, you are expected to submit:Screenshots of the populated data warehouseStar schema design, either a drawing or screenshotRow counts for the fact and dimension tablesBrief description of your key learnings from completing this assignmentYour assignment must meet the following requirements:Be 2-4 pages in length, not including the cover and references pages.Follow the CSU-Global Guide to Writing & APA (Links to an external site.)Links to an external site.. Your paper should include an introduction, a body with at least two fully developed paragraphs, and a conclusion.Be clearly and well written using excellent grammar and style techniques. Be concise and logical. You are being graded, in part, on the quality of your writing. If you need assistance with your writing style, you can find many writing resources in the CSU-Global Writing Center (Links to an external site.)Links to an external site..Be supported with at least two scholarly journal articles (at least one of which is peer-reviewed). The CSU-Global Library (Links to an external site.)Links to an external site. is a great place to find these resources.Refer to the Portfolio Project Milestone rubric in the Module 6 folder for more information on the expectations for this assignment.

This assignment has 2 main parts:Part 1: Allow the user to repeatedly enter pairs of words to compute the edit distance for. The code that reads the words and calls the edit distance is provided in spell_checker.c. It will work once you implement the edit distance function.The edit distance function will build and print the table for the edit distance and also the distance itself.It should be CASE SENSITIVE. EditDistance("dog","DoG") = 2(I consider it important to be able to print the data from your program in a formatted, easily readable way that allows you to easily check and verify that the program does what you want it to do. Printing the table for the edit distance along with the indices and corresponding letters from the strings allows you to check that the program generates the same table as we did in class or for any other test case you develop on your own on paper.)Part 2: Simulate a simple version of a spell checker program.You will write all your code in the file spell.c (provided). A client file, spell_checker.c, is also provided. It implements the high level behavior of the program and calls specific functions that you must implement in spell.c.