Azure and AWS – Azure and AWS Cloud Guide

3 Minutes

Amazon AWS Exams Azure and AWS Data Lakes as Data Warehouses Examples of Data Marts Microsoft Exams Reporting Techniques

Objective – Introduction

Roy Egbokhan 2024-08-07 0 Comment

Objective This chapter provides an overview of data warehouses and familiarizes the readers with the terminologies and concepts of data warehouses. The chapter further focuses on the transformation of data warehousing techniques from past...

5 Minutes

Amazon AWS Exams Azure and AWS Data Lakes as Data Warehouses Microsoft Exams

Traditional Big Data Technologies – Introduction

Roy Egbokhan 2024-07-07 0 Comment

Traditional Big Data Technologies Before the emergence of data lakes, companies used traditional Big Data technologies like data warehouses, which were designed to store structured data. Data warehouses were initially created to support business...

2 Minutes

Amazon AWS Exams Azure and AWS Examples of Data Marts Microsoft Exams

Data Lakes as Data Warehouses – Introduction

Roy Egbokhan 2024-06-07 0 Comment

Data Lakes as Data Warehouses Although data lakes and data warehouses are often viewed as distinct concepts, they do share some similar functionalities, and it is possible to leverage a data lake as a...

3 Minutes

Amazon AWS Exams Azure and AWS Examples of Data Marts Microsoft Exams Reporting Techniques

Transformation and Optimization between New vs. Old (Evolution to Data Lake House) – Introduction

Roy Egbokhan 2024-05-07 0 Comment

Transformation and Optimization between New vs. Old (Evolution to Data Lake House) In the world of data management and analytics, the terms data warehouse and data lake have been used to describe two different...

2 Minutes

Amazon AWS Exams Azure and AWS Data Lakes as Data Warehouses Examples of Data Marts Microsoft Exams

A Wider Evolving Concept Called Data Mesh – Introduction

Roy Egbokhan 2024-04-07 0 Comment

A Wider Evolving Concept Called Data Mesh The data mesh is a paradigm shift in data management that focuses on data as a product. It seeks to decentralize data ownership and management, making data...

2 Minutes

Amazon AWS Exams Azure and AWS Data Lakes as Data Warehouses Microsoft Exams Reporting Techniques

Building an Effective Data Engineering Team – Introduction

Roy Egbokhan 2024-03-07 0 Comment

Building an Effective Data Engineering Team A data warehouse project typically involves a team of people with diverse skills and expertise. Here are some of the key roles and responsibilities in a data warehouse...

Amazon AWS Exams Azure and AWS Examples of Data Marts Microsoft Exams Reporting Techniques -2 Minutes

An Enterprise Scenario for Data Warehousing – Introduction

Roy Egbokhan 2024-02-07 0 Comment

An Enterprise Scenario for Data Warehousing An enterprise scenario for data warehousing is characterized by the need to integrate data from multiple sources across different departments and business units. In large organizations, data is...

2 Minutes

Amazon AWS Exams Azure and AWS Data Lakes as Data Warehouses Examples of Data Marts Microsoft Exams Reporting Techniques

Introduction to Characteristics of Modern Data Warehouse – Modern Data Warehouses

Roy Egbokhan 2024-01-07 0 Comment

Introduction to Characteristics of Modern Data Warehouse In the modern era, we have to handle the following requirement challenges raised by business, along with the four V’s. Data Velocity “If an organization is a...

4 Minutes

Amazon AWS Exams Azure and AWS Data Lakes as Data Warehouses Microsoft Exams

Evolution of Databases and Codd Rules – Introduction

Roy Egbokhan 2023-12-07 0 Comment

Evolution of Databases and Codd Rules The evolution of databases began with IBM’s development of the first commercially successful database management system (DBMS) in the 1960s. The relational model of databases, introduced by E.F....

3 Minutes

Amazon AWS Exams Azure and AWS Examples of Data Marts Microsoft Exams

Transitioning to the World of Data Warehouses – Introduction

Roy Egbokhan 2023-10-07 0 Comment

Transitioning to the World of Data Warehouses In the 1970s, the dominant form of database used in business was the hierarchical database, which organized data in a tree-like structure, with parent and child nodes....

M	T	W	T	F	S	S
				1	2	3
4	5	6	7	8	9	10
11	12	13	14	15	16	17
18	19	20	21	22	23	24
25	26	27	28	29	30