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413 public repositories
matching this topic...
The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
Personal Data Engineering Projects
Udacity Data Engineering Nano Degree (DEND)
A framework for rapid reporting API development; with out of the box support for high cardinality dimension lookups with druid.
Python scripts to set up a multidimensional model and run an ETL process for Ethereum data analysis.
A project to design a fact and dimension star schema for optimizing queries on a flight booking database using PostgreSQL, a relational database management system. This schema is well-suited for a flight booking database, as it allows for efficient querying of data such as booking dates, flight routes, and passenger information.
This repository is a place for the Data Warehousing course at the Information Systems & Analytics department, Santa Clara University.
Create Data Lake on AWS S3 to store dimensional tables after processing data using Spark on AWS EMR cluster
End-to-end ELT batch pipeline | Medallion Architecture (Bronze → Silver → Gold) | dbt + Snowflake + AWS S3 + Apache Airflow + Docker | 3.5M+ records
This project encompasses the complete data lifecycle, from data extraction and transformation to in-depth analysis and compelling visualizations. The process is divided into three main phases
Demonstrating the core skills acquired by making use of Advanced Database Modeling.
Enterprise-grade Data Platform for NYC Taxi Analytics. Orchestrated with Airflow (Astro) & dbt, served via FastAPI & Power BI. Features Medallion Architecture, Data Quality Observability (Slack), and Star Schema modeling.
Batch & streaming data pipelines built using Databricks with Pyspark and modeled the data into star schema to analyze in PowerBI, Formula-1 racing data from multiple data sources, APIs.
This project models an Online Cab Reservation System using a Star Schema for Dimensional Modeling. The database design focuses on analyzing reservations, driver performance, customer data, and more. The system is implemented in MySQL.
This repository is about designing a database model for Global Super Store. This project is the final project of the 7th course "Advanced Data Modeling" of Meta Database Engineer Professional Certificate on Coursera.
👁 powerbi
Microsoft Power BI é um ferramenta de BI Self-Service que empondera o usuário a criar Relatórios e Dashboards - Aqui terá dicas de aprendizagem - DAX - Soluções
Data Warehousing (DW) Project Building and Analysing a DW for NatureFresh Stores in NZ, built using a high-performance Oracle database 12c, and Index-Nested Loops Join-Oracle.
This repository is my final project for the Data Engineering Nanodegree Program.
Solo-built a senior-level analytics platform in 5 weeks: 471 messy government files → 320+ tested dbt models → 18 marts with 100+ CFO & equity KPIs → public BigQuery + 3 boardroom-ready Power BI dashboards. From zero knowledge to production-grade warehouse in 4 months — core build done in 5 weeks
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