A dream home for your data

The volume of digital data increases vastly every year and the majority of these data are not structured. Hence the need for an effective solution to store them and ensure you always have the capacities necessary to process them.

Cyllene’s AlterData centralizes all your company’s data in a secure storage space, so that they can be used in reports, visualizations, analytical structures or machine learning.

Main features

    • Cognitive analysis
    • Flexible organization
    • Risk management
    • Replication process
    • Cache capacity
    • Targeted use
    • Strategic, client and operational information 
    • Simple powerful interface
    • Highly upgradable and reliable solution

Main assets

    • Predictive model makes decision-making easy
    • 360° client vision
    • Real-time structures
    • Machine Learning process
    • Creation of dashboards and detailed reports

SCRUM Method

◦ Analysis of strategic challenges and needs
◦ Drafting of specifications
◦ Data audit
◦ Creation of the mechanism
◦ Optimization of project stages
◦ Continuous visibility
◦ Make team workflows more fluid


◦ Clearing out of data
◦ Deduplication and prioritization of data
◦ Miscellaneous: demographics, quality score, affiliation, status of clients/potential clients

GDPR compliance

◦ Processing record kept
◦ Secure exchanges and devices
◦ Processing of access/portability requests
◦ Implementation of PIA
◦ Certified data centers located in France

Functional approach

◦ Data collection
◦ Real-time input
◦ Visualization of shared data
◦ Your client data kept up to date
◦ Segmentation and sharing of data


◦ Monthly steering committee
◦ Project monitoring committee

Data Visualization

◦ Man-Machine interfaces
◦ Representations in graph-form
◦ Tools: Tableau, Power BI

Technologies used

◦ Hadoop
◦ Spark
◦ Scala
◦ Python
◦ SQL Server
◦ ...

Are you interested?
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In compliance with law no. 78-17 of 6 January 1978 on information technology, files and freedoms, as amended, and with Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016, you may exercise your right to access, rectification, objection, erasure and portability by sending a written request together with a valid proof of identity to or DPO – CYLLENE – 93/99, rue Veuve Lacroix 92000 Nanterre.

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