Harsh Jadhavharshjdv.hashnode.dev·Jan 4, 2025Data Modelling (Energy Tariffs)Objective : Produce a logical data model that will support querying with SQL and visualisation tools such as Power BI.Example use cases for this data include:[if !supportLists]· [endif]At a specified date in time, monthly, quarterly and annual, prod...42 readsData Science
John Drujohndru.hashnode.dev·Jan 1, 2025High performance data-modeling in C++Overview In this article, we will generate a C++ data model for a Solar System using the Python cmg package: https://pypi.org/project/cmg We will: Install the cmg package Create the Solar System data model (schema) using Python Generate C++ code f...30 readsC++
Christopher Garzonchrisgarzon.hashnode.dev·Dec 24, 2024Data Modeling for Data Engineers: Best Practices & TipsThe Role of Data Modeling in Data Engineering Data modeling is the process of defining how data is stored, organized, and accessed within a system. It serves as the blueprint for databases, data warehouses, and data lakes, ensuring that data structur...data-modeling
Christopher Garzonchrisgarzon.hashnode.dev·Dec 24, 2024Data Modeling vs. Database Design: Key Differences ExplainedWhat is Data Modeling? Data modeling is the process of creating an abstract representation of a system’s data, focusing on how it is organized, related, and structured. It provides a framework that ensures data is aligned with business requirements b...data-modeling
Darsh Pateldarsh-patel.hashnode.dev·Dec 10, 2024Data Modeling Using Mongoose: A Comprehensive GuideData modeling is an essential part of backend development. It defines how data is organized, stored, and accessed from a database. It ensures consistency in applications. Mongoose, a popular Node.js library, simplifies data modeling with MongoDB, a N...mongoose
Alex Mercedalexmerced.hashnode.dev·Oct 30, 2024Data Modeling - Entities and EventsStructuring data thoughtfully is critical for both operational efficiency and analytical value. Data modeling helps us define the relationships, constraints, and organization of data within our systems. One of the key decisions in data modeling is ch...data-modeling
Gyuhang Shimplto001.hashnode.dev·Oct 24, 2024Data Engineer 가 알아야 할 Data Modeling (Korean)Dimensional Data Modeling 정의 Data Warehouse 설계에서 데이터를 구조화하는 중요한 기법 특히 OLAP (Online Analytical Processing) 시스템에서 주로 사용되며, 데이터를 분석하기 용이하게 구성하는 것이 목표 이 Modeling 은 크게 3 가지 구성 요소로 나눌 수 있습니다. Fact Table Dimension Table Summary Table Fact Table ...Fact Data Modeling
Shreyash Banteshreyash27.hashnode.dev·Oct 3, 2024Exploring Advanced Data Architectures: Common Data Model and Master Data Model🏢🚀3. Common Data Model (CDM) Overview: The Common Data Model (CDM) is a standardized and shared data schema that helps integrate and manage data across various systems, applications, and business processes. It provides a common framework for how data i...Data Science
Analytics Engineering Digestthatjuanpablo.hashnode.dev·Sep 27, 2024Dimensional Data Modeling for an E-Commerce StoreIntroduction: Understanding the Business Process In an online retail environment like Walmart, there are multiple critical processes involved in fulfilling customer orders. These include capturing customer details, managing product inventories, proce...data-engineering
Tanishka Marrottcloud-design-diaries.hashnode.dev·Sep 23, 2024The Multi-Tier Architectural Pattern. Making complex things *simple*I’ve been in the cloud for quite a few years now; and among the most widely adopted and trusted approaches is the multi-tier design pattern. The reason for this? It elegantly divides an application into its core components, making it easier to manage...2 likesMulti-Tier Architecture
