ITTA offers the CompTIA Data and Analytics catalogue: CompTIA Data+ (DA0-001) and CompTIA DataSys+ (DATASYS+). Covers data analytics, dataset quality, exploratory analysis, visualisation and reporting, plus database systems administration and governance (DataSys+). Training delivered in Geneva, Lausanne and interactive virtual classroom by CompTIA certified trainers active in Swiss banking, industrial and international environments.
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Get your CompTIA Data+ certification and boost your career by mastering data extraction, analysis, and visualization.
Certifying
Get trained in data management with the CompTIA DataSys+ certification. Become an expert in secure data systems
Certifying
The CompTIA Data and Analytics family regroups a widely used tool certifications of US publisher CompTIA dedicated to vendor-neutral data and database skills. It covers two key titles: CompTIA Data+ (exam code DA0-001), focused on operational data analysis, and CompTIA DataSys+ (DATASYS+), oriented toward database systems administration and governance. These certifications complement the CompTIA Infrastructure path (A+, Network+, Server+) and CompTIA Cybersecurity (Security+, CySA+) by adding the data dimension, now essential in organisations driving decisions through data.
CompTIA Data+ validates the skills expected of an operational data analyst: understanding statistical and probability concepts, manipulating datasets, conducting exploratory analysis, choosing the right chart to convey information, producing clear reporting, checking data quality and managing associated documentary governance. CompTIA DataSys+ goes further on the administration layer: relational and NoSQL database architecture, deployment, security, access rights, backup and restore, performance and monitoring. The more advanced DataX exam is announced by CompTIA for data science and machine learning profiles with a predictive model and AI orientation.
In French-speaking Switzerland, data is everywhere in Geneva private banking, Lake Geneva international organisations, fiduciary firms, watchmaking and chemical industry, insurance, cantonal public sector, university hospitals and universities. Data analyst, data steward, management controller, BI analyst, junior data engineer and database administrator profiles are highly demanded. ITTA offers the CompTIA Data and Analytics catalogue in full, delivered by certified trainers active in real environments.
Following recognised CompTIA Data and Analytics training opens access to highly sought-after roles: operational data analyst, business data analyst, data steward, database administrator, BI reporting engineer, junior data engineer, data consultant, data-driven management controller. Whether you are preparing Data+ to start in data analysis or DataSys+ to move to administration and governance, our CompTIA Data and Analytics training in Geneva and Lausanne covers the full path.
The CompTIA Data+ (DATA+) training prepares for exam DA0-001 and covers the fundamentals of operational data analysis: statistical concepts (mean, median, standard deviation, distributions), dataset manipulation and cleaning, exploratory analysis, choosing the right chart, producing dashboards and reporting, data quality and governance. The training targets beginner or career-shift data analysts, business analysts, management controllers and all profiles that daily exploit numerical data to make decisions.
The CompTIA DataSys+ (DATASYS+) training covers database systems administration and governance. The programme addresses relational and NoSQL database architecture, deployment, security (access rights, encryption, audit), backup and restore, performance and monitoring, as well as DBA best practices and data governance. The training targets beginner database administrators, IT profiles wanting to evolve toward DBA roles, and data analysts wanting to understand the system layer.
CompTIA Data and Analytics fits into the broader CompTIA ecosystem. The root CompTIA publisher regroups all CompTIA certifications. Sibling sub-publishers are CompTIA Infrastructure (A+, Network+, Linux+, Server+, Cloud+) and CompTIA Cybersecurity (Security+, CySA+, PenTest+, CASP+). On the domain side, the analytics and database sub-domain along with data analysis and BI and data science cover data skills in Microsoft, Open Source and AI environments.
CompTIA Data and Analytics evolves with several structuring axes in 2026. Data literacy becomes a cross-cutting skill expected of business profiles and not only analysts. Lakehouse architectures (Delta Lake, Iceberg, Hudi) and federated SQL strengthen the need for profiles capable of analysing heterogeneous datasets. The more advanced DataX exam addresses data science profiles with a predictive model and machine learning dimension. Governance and compliance (GDPR, Swiss nFADP, AI Act) impose a high level of rigour on quality, lineage and data access. Complementarity with Microsoft Power BI, Microsoft Fabric, SQL Server and the Python data ecosystem (pandas, NumPy) is increasingly direct in the field. Our pedagogical content regularly integrates these evolutions to remain aligned with current practices.
All our CompTIA Data and Analytics courses are available on-site in our Geneva and Lausanne centres, as well as in interactive virtual classroom with a certified trainer live. Our sessions are organised in 5-week cycles. Each session includes hands-on labs on real datasets, exam-style mock questions, exploratory analysis exercises, visualisations to build, database administration scenarios (DataSys+) to roll out, and concrete cases inspired by Swiss banking, industrial, fiduciary and international projects. Customised corporate training is also possible at your premises, in Geneva, Lausanne, Vaud and across French-speaking Switzerland, with a programme adapted to your data sources (data warehouse, lakehouse, ERP, CRM, business files).
ITTA offers a training catalogue. Our CompTIA Data and Analytics trainers are certified analysts and database administrators active with Swiss and international clients, covering Data+ (DA0-001), DataSys+ and more broadly data analytics, quality, visualisation, reporting, database administration and governance topics. The CompTIA Data and Analytics catalogue regroups Data+ and DataSys+. Our pedagogical team supports you in choosing the path, identifying prerequisites (data concepts, SQL basics, elementary statistics) and identifying funding solutions adapted to your professional situation.
Our pedagogical approach favours learning by doing, with real datasets to analyse, charts to choose and build, dashboards to produce, database architectures to design and administer, and concrete cases inspired by banking, industry, fiduciary and international organisation projects. Each session combines training time, applied exercises and exchanges with the trainer, allowing each participant to progress at their own pace and leave with skills directly usable in their professional context.
Our training is aimed at varied audiences: beginner or career-shift data analysts, business analysts, management controllers, data stewards, IT profiles targeting DBA, database administrators, BI reporting engineers, data consultants. Our pedagogical team adapts the content to the participants’ context.
Here is a selection of reference training courses in this catalogue, accessible directly:
What is the difference between CompTIA Data+ and CompTIA DataSys+?
CompTIA Data+ (DA0-001) targets the operational data analyst: statistical concepts, exploratory analysis, visualisation, reporting, data quality. CompTIA DataSys+ (DATASYS+) targets the database administrator: relational and NoSQL architecture, deployment, security, backup, performance. Data+ is more suited to analyst and business profiles, DataSys+ to IT and DBA profiles. Our pedagogical team guides you based on your target role.
Do I need to already code in Python or SQL to follow CompTIA Data+?
No, CompTIA Data+ is deliberately accessible to non-developer profiles. A basic understanding of Excel or a spreadsheet, plus elementary numerical and statistical logic, is enough to start. SQL is addressed in the training but at an introductory level. For DataSys+, a more solid SQL base is useful but is not a blocking prerequisite.
Is CompTIA Data+ recognised by recruiters in French-speaking Switzerland?
Yes, CompTIA certifications are recognised internationally and increasingly cited by IT and data recruiters in French-speaking Switzerland, particularly for analyst, BI and junior DBA profiles. CompTIA being vendor-neutral, it complements skills on specific platforms like Microsoft Power BI, Microsoft Fabric or Tableau, and brings a solid conceptual base recognised by the market.
Are your CompTIA Data and Analytics courses available for companies?
Yes, the full CompTIA Data and Analytics catalogue is available in-house, in Geneva, Lausanne and in virtual classroom, with a programme adapted to your data sources (data warehouse, lakehouse, ERP, CRM, business files) and your compliance constraints (GDPR, nFADP, audit). Our team builds the specifications with you and organises sessions according to your calendar.
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