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In this section I will extract data from the source and upload it to our Data Warehouse in Google. Which covers topics such as Data Lake and Pipeline Orchest...

Zoom Data Engineering Part 1

8 minute read

Introduction to Data Engineering

NBA Database Design

12 minute read

NBA Database Design using Postgres!

NHL Database Design

16 minute read

Data Engineering: Data Warehouses

17 minute read

Key Takeaways:

Data Engineering with Postgres

6 minute read

Goals:

Spotify ETL Project

25 minute read

Extract Transform Load Project using Spotify API!

March Madness 2022

15 minute read

Import Libraries and Data into the Notebook

Machine Learning Models for Fake News

4 minute read

Finding Fake news

Housing Prediction Boston using PySpark

6 minute read

Housing Prediction Using Dataset from Kaggle

Regularization Ridge and Lasso

less than 1 minute read

Notes

Logistic Regression

11 minute read

Regular Expressions in Python

6 minute read

Example of a raw string

Looking at COVID-19 Data

2 minute read

Lets work with building a API that takes covid data in csv form from a website (John Hopkins Data from Github) and into a database. Then lets plot some of th...

Machine Learning Example Using Housing Prediction

5 minute read

Query Processing

1 minute read

Relational Operators Notes

API

2 minute read

FastAPI Tutorial

Buffer Manager Project

16 minute read

Buffer Pool Project to Manage files/pages/records!

SQL Project (ETL)

7 minute read

Project Scope

B+ Index in DBMS and how to use them

4 minute read

B and B+ Trees

Index in DBMS and how to use them

5 minute read

Why Indexes?

DB Interal Introduction

less than 1 minute read

Data Storage and IO Models

LRU Cache

1 minute read

For Buffer Replacement policy in database

Logic Gates

less than 1 minute read

BFS and DFS in C++

1 minute read

Depth First Search

Tree Practice Problems in C++

3 minute read

Lowest Common Ancestor of Two Nodes of a Binary Search Tree in C++

Min and Max Heaps in C++

5 minute read

Min Heap

Bit Manipulation

less than 1 minute read

Testing page

Stack and Queues Problems

2 minute read

Stack Templated Example

Linked List Problems

13 minute read

Many of these problems involving linked lists can be solved using either a runner or recursion.

Arrays and String Questions

2 minute read

Check if each each element in a string is unique?

Proxy Design Pattern

3 minute read

What is the Proxy Pattern?

Interview Prep Tips

less than 1 minute read

What to practice for Software Engineer Interviews

Overloaded Assignment, Copy Constructor, Destructor in C++

8 minute read

Rule of Three

Memory Leak in C/C++

4 minute read

What is Memory Leak?

What is Recursion?

3 minute read

What is Recursion

Function Pointers and Callbacks C/C++

4 minute read

Function pointers can be passed as arguments to functions and then a function that would receive a function pointer as an argument can call back the function...

Function Pointers in C/C++

less than 1 minute read

Function Pointers are used to store address of functions, we’ve used pointers to point to data (variables)

Pointers as Functions Returns in C/C++

1 minute read

Notes

Pointers and Dynamic Memory - Stack vs Heap

2 minute read

How is memory from a computer programmer stored in the computer Architeture?

C++ Merge Sort

2 minute read

How does Merge Sort Work?

Favorite Books of 2021

less than 1 minute read

Some of my favorite books that’ve read so far in 2021

C++ Insertion Sort

less than 1 minute read

Here is Code for Insertion Sort in C++

C++ Design Pattern

2 minute read

Week One (Overview of Course): Step Assignments: About 6 Design Assignments: About 10

Bubble Sort in C++

1 minute read

Bubble Sort in C++

Welcome to Miami

less than 1 minute read

Data Science Take home Project

less than 1 minute read

Here’s a take home assignment I did for a company, I used Jupyter Notebook (Python) to read the given CSV file, performed Chi-Squared Test of Independence an...