Data Lake
Central data platform for scalable analytics and AI
- Central storage of all data formats
- Basis for analytics, BI, and AI
- Scalable cloud architecture
- Implementation with pronubes

What is a data lake and why is it strategically relevant?
A data lake is a central data platform where large amounts of raw data are stored in their original format. Companies store structured data from ERP or CRM systems here, as well as log files, sensor data, and documents. The difference to a traditional data warehouse is that data is not heavily modeled in advance, but rather stored flexibly and processed as needed. This creates speed and reduces technical dependencies.
pronubes supports companies in strategically building data lake architectures from the ground up—not as pure storage, but as a basis for analytics, business intelligence, and AI.
Architecture of a modern data lake
A modern data lake is usually based on a scalable cloud infrastructure. The goal is to store large amounts of data cost-effectively and process it flexibly.
Key components:
- Data integration (ETL/ELT): Automated connection of source systems
- Storage: Scalable object storage for structured and unstructured data
- Data processing: Transformation and analysis in batch or near real time
- Metadata & catalogs: Transparency regarding the origin, quality, and use of data
Without a clear architecture, a “data swamp” can quickly develop. That is why pronubes relies on clean layer models, clear access concepts, and defined data flows.
Benefits of a data lake for businesses
A professionally structured data lake offers measurable added value:
- Scalability: Data volumes grow, and the platform grows with them.
- Flexibility: New use cases—from self-service BI to machine learning—can be quickly integrated.
- Cost efficiency: Storage and computing power are used as needed.
- Uniform database: Departments work with consistent information.
For data-driven organizations, the data lake is the foundation for innovation and automation.
Success factors: governance, security, and business focus
Technology alone is not enough. A data lake only works with clear rules:
- Data governance: responsibilities, data quality, and access
- Security & compliance: protection of sensitive data and regulatory requirements
- Clear objectives: Concrete business use cases instead of unstructured data collection
pronubes supports companies from strategy and implementation to the operational development of the data platform. This ensures that the data lake does not become an isolated IT project, but rather a cornerstone of digital transformation.




