No Sql Databases
Data Preparation for Predictive Insights
Data Mining Implementation
Systems
Insight Generation
Frameworks
The Role of Data in Business Strategy
Conducting Statistical Analyses for Businesses
Building a Data Analysis Framework 
Data transformation: Converting data into a suitable format for analysis, which may include
normalization or aggregation
...Data storage: Organizing data in
databases or data warehouses for easy access and retrieval
...
Data Preparation for Predictive Insights 
Stage Description Data Collection Gathering data from various sources, including
databases, spreadsheets, and external APIs
...Data Transformation Converting data into a suitable format, which may involve
normalization, encoding categorical variables, or aggregating data
...
Data Mining Implementation 
Orange A data visualization and analysis tool for
novice users
...SQL A standard language for managing and manipulating
databases ...
Systems 
Self-Service Analytics: Empowering
non-technical users to perform data analysis through user-friendly interfaces
...Description Data Sources Various origins of data, including internal
databases, external APIs, and third-party data providers
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Insight Generation 
Self-Service Analytics: Empowering
non-technical users to generate insights independently through intuitive tools
...can be broken down into several key stages: Data Collection: Gathering data from various sources, including internal
databases, customer interactions, and external market research
...
Frameworks 
most recognized frameworks: CRISP-DM (Cross-Industry Standard Process for Data Mining) KDD (Knowledge Discovery in
Databases) TDSP (Team Data Science Process) SPSS (Statistical Package for the Social Sciences) TensorFlow (an open-source machine learning framework) Implementation
...
The Role of Data in Business Strategy 
Unstructured Data Data that does
not have a pre-defined structure, such as social media posts and emails
...Structured Data Data organized in a defined format, such as
databases and spreadsheets
...
Conducting Statistical Analyses for Businesses 
Overfitting: Creating a model that is too complex may
not generalize well to new data
...Collect Data: Gather relevant data from various sources, such as surveys,
databases, and transactional records
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Transforming Data into Actionable Insights 
This process may include several steps: Data Collection: Gathering data from various sources, including
databases, spreadsheets, and external APIs
...
Predictive Insights for Managers 
Components of Predictive Analytics Data Collection: Gathering relevant data from various sources, including internal
databases, market research, and customer feedback
...
Eine Geschäftsidee ohne Eigenkaptial 
Wenn ohne Eigenkapital eine Geschäftsidee gestartet wird, ist die Planung besonders wichtig. Unter Eigenkapital zum Selbstständig machen versteht man die finanziellen Mittel zur Gründung eines Unternehmens. Wie macht man sich selbstständig ohne den Einsatz von Eigenkapital? Der Schritt in die Selbstständigkeit sollte gut überlegt sein ...