Class 1 (Chief Engineer) Engineering Management 📅 Feb 2023

Exam Question

Maritime industries have taken several initiatives to explore new digital technologies and "Big Data" is one of such initiatives. With brief introduction on the principles of Big Data, explain the following:

(a) The Challenges and opportunities of Big Data Analytics for upcoming regulations and future transformation of the shipping industry.

(b) How usage of big data analytics helps in chartering, operations, vetting and designing of the vessel.

Reference Answer

### Introduction: Principles of Big Data
Big Data refers to the extremely large and complex datasets that cannot be easily managed or processed with traditional data-processing application software. In the maritime context, it involves collecting, processing, and analyzing vast streams of information generated from vessels, shore offices, ports, and third-party services. The core principles are often defined by the "Five Vs":
* **Volume**: The sheer scale of data generated. A modern vessel is equipped with thousands of sensors on its machinery, navigation equipment (ECDIS, VDR), and automation systems (AMS), generating terabytes of data over its lifecycle.
* **Velocity**: The speed at which data is generated and must be processed. This includes real-time data streams from engine performance sensors, GPS positioning, AIS data, and satellite weather updates.

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