data analysis

Data Definition

Factual information, such as measurements or statistics, used for reasoning, discussion, or calculation, often in digital form.

Analysis Definition

A detailed examination to understand complex elements and their relationships, not just confined to statistical or mathematical methods.

Role of a Data Analyst

A professional who studies and determines the nature and relationships of factual information in digital form, conducting thorough examinations.

Everyday Data Use

The practice of gathering and analyzing information in daily life, like using fitness trackers or calorie counters for decision-making.

Data Governance

Ensures data ownership and accountability are defined, allowing appropriate access across all departments.

Data Architect

A senior professional responsible for defining data storage, management, and integration at the organizational level.

Data Scientist

A highly sought-after role that needs strong technical skills but may also require taking on other roles if data engineers or architects are lacking.

Data Engineer

Focuses on building databases and systems to prepare data for analysis, making it meaningful for research and data science.

Business Intelligence Roles

Focus on visualizing and reporting data to enhance business operations.

Data Quality

The assessment of data reliability and relevance, crucial for effective data analysis.

Creating Valid Data

The process of generating new data when existing data isn't in the required form for analysis.

Data Presentation

The ability to present data clearly and understandably, emphasizing actionable insights rather than technical details.

Pivot Tables

A basic tool for data analysis that helps summarize and reorganize data for better insight.

Continuous Learning in Data

The necessity of continuously acquiring new skills and knowledge, especially as new data tools emerge.

Tech Roles in IT

IT professionals who handle data tasks, such as querying and providing data support, often without a dedicated data analysis title.

Specialization in Technology

Different roles in technology requiring specific expertise, showing that one person cannot cover all areas of data and tech.

Multidisciplinary Research Teams

Teams with varied roles based on project needs, including the roles of data architect, engineer, and analyst.

Dedicated Data Departments

Specialized departments in larger organizations that house data scientists, engineers, and analysts.

Role Placement in Organizations

The evolution of data-related roles from technical departments to business departments due to the increasing importance of data.

Identifying Relevant Data

The skill of determining which data is necessary to answer specific questions amidst various available data.