Desafio consiste em transferir os dado de um banco OLTP para um banco OLAP vazio

🏛️ Central hub for the Stripe ETL & Analytics Platform. This project orchestrates data from OLTP and NoSQL systems into an OLAP data warehouse.

Open Food Fact (OFF) is a school project with the aim of structuring, transforming, and enhancing nutritional and sales data related to food products

Limbo is a work-in-progress, in-process OLTP database management system, compatible with SQLite.

This is a Data Modeling Project in which Northwind Database is used and transformed into a Data Warehouse.

ETL to extract info from OLTP DB and load it in OLAP DB, includes DB design, MySQL and Python.

⚡ OLTP System: Captures and stores real-time transactional data from the Stripe API.

SQL-based data engineering for Sales & Marketing analytics using Azure Data Factory, Azure Data Studio, and Azure SQL Database. Builds automated ETL pipelines, OLTP → OLAP transformations, and BI-ready star-schema data warehouses.

Tiny relational database implementation illustrating many textbook design principles developed for educational purposes.

Projekt SSBD21'06 - JavaEE, Hibernate, MapStruct, PostgreSQL, Microprofile, Swagger, React

Built a complete ETL & Data Modeling pipeline : OLTP (3NF) and OLAP (Star Schema), generated SQL insights, validated data accuracy, and outlined future Power BI dashboards & ML models.

This project focuses on optimizing returns and refunds processes within the supply chain management domain. We tackle the challenges posed by high return rates by introducing a customer reliability index and processing fee. Additionally, we incorporate store reviews to ensure a smooth return experience for customers.

An ETL pipeline with Python + Query app

An OLTP banking system is implemented, emphasizing data integrity and atomicity, and leveraging constraints, triggers, stored procedures, views, and indexing to enhance query performance.

Спринт 9. Финальный спринт командного проекта по UGC

Batch your call. Easily backpressure. Enjoy the performance.