Describe responsibilities for database administrators, data engineers and data analysts

Question 1

Database Administrators

Answer 1

A database administrator is responsible for the design, implementation, maintenance, and operational aspects of on-premises and cloud-based database systems.

Responsibility:
-Database management
-Manage security, granting user access
-Backups
-Monitors Performance
-Availability and consistent performance

Question 2

Data Engineer

Answer 2

Data Engineer designs and implements data tasks related to the transfer and storage of big data

Responsibility:
-Database pipelines and process
-Data ingestion storage
-Prepare data for analytics
-Prepare data for analytical processing
-ensuring that the privacy of data

Question 3

Data Analyst

Answer 3

Data Analyst analyzes business data to reveal important information.

Responsibility:
-Identify trends and relationships,
-Designing and building analytical models
-Provides insights into the data
-Visual reporting
-Modeling data for analysis
-Combines data for visualizations and analysis