PinnedAmeer HamzainDev GeniusDesign and Develop a data warehouse in 7 stepsIn today’s data-driven world, businesses need to have the ability to store and analyze large amounts of data in order to make informed…11 min read·Feb 18, 2023----
PinnedAmeer HamzainDev GeniusETL Versus CDCCDC (Change Data Capture) and ETL (Extract, Transform, Load) are two different approaches to moving and processing data from one system to…7 min read·Jan 1, 2023----
PinnedAmeer HamzainDev GeniusData Transformation in ETL ProcessWhen we transform data, we are modifying it in some way to make it more suitable for a specific purpose or to extract more meaningful…18 min read·Dec 24, 2022--1--1
PinnedAmeer HamzaWhat is Amazon Athena?Amazon Athena is a query service that lets you analyze data in Amazon S3 using SQL. It’s an interactive query service that lets you analyze…4 min read·Dec 19, 2022----
PinnedAmeer HamzaWhat is Big Data?Big Data refers to the vast amounts of data that are generated and collected by organizations and businesses daily. This data can come from…4 min read·Dec 14, 2022----
Ameer HamzaACID properties of databases in a simple and relatable way using an ATM exampleLet’s break down the ACID properties of databases in a simple and relatable way using an ATM example:2 min read·Dec 27, 2023----
Ameer HamzaMovies Recommendation System Using Cosine SimilarityOn the Internet, where the number of choices is overwhelming, there is need to filter, prioritize and efficiently deliver relevant…3 min read·May 7, 2021----