Remove MongoDB Remove PostgreSQL Remove Raw Data Remove Structured Data
article thumbnail

How Windward Built Real-Time Logistics Tracking and AI Insights for the Maritime Industry

Rockset

The steps Windward takes to create proprietary data and AI insights As Windward operated in a batch-based data stack, they stored raw data in S3. They used MongoDB as their metadata store to capture vessel and company data.

article thumbnail

Data Collection for Machine Learning: Steps, Methods, and Best Practices

AltexSoft

Data collection revolves around gathering raw data from various sources, with the objective of using it for analysis and decision-making. It includes manual data entries, online surveys, extracting information from documents and databases, capturing signals from sensors, and more.

article thumbnail

100+ Data Engineer Interview Questions and Answers for 2023

ProjectPro

Relational Database Management Systems (RDBMS) Non-relational Database Management Systems Relational Databases primarily work with structured data using SQL (Structured Query Language). SQL works on data arranged in a predefined schema. Non-relational databases support dynamic schema for unstructured data.