Is the training Qualiopi certified?

Yes, Learni is a Qualiopi-certified training organization. This certification guarantees the quality of our courses and enables funding through OPCO and other mechanisms.

How can I fund my training?

Our courses are eligible for OPCO funding. Learni supports you through the funding process. A personalized quote is available upon request.

What are the prerequisites for this training?

The prerequisites for the Formation Power Query M Language - Automatiser transformations données pro training are: Maîtrise Power Query Editor, Power BI/Excel avancé, bases programmation fonctionnelle. A preliminary interview validates your eligibility.

Is the training available in person?

Yes, the Formation Power Query M Language - Automatiser transformations données pro training is available in présentiel. The format can be adapted to your needs (inter, intra, custom).

Formation Power Query M Language - Automatiser t... | Learni

The story of Learni

Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.

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Methods, approaches, and teaching resources

The Formation Power Query M Language - Automatiser transformations données pro training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.

The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.

Teaching resources provided

To ensure the quality of the Formation Power Query M Language - Automatiser transformations données pro training, Learni provides the following teaching resources:

Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, video projector or interactive touchscreen (for remote sessions)
Training environments installed on workstations or accessible online
Course materials, practical exercises, and supplementary resources
Post-training access to materials and teaching resources

For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.

* contact us for remote feasibility** ratio varies depending on the training followed

Assessment methods

The assessment of skills acquired during the Formation Power Query M Language - Automatiser transformations données pro training is carried out through:

During training: case studies, practical exercises, and professional scenarios
At the end of training: self-assessment questionnaire and skills evaluation by the trainer
After training: training completion certificate detailing acquired skills

Training accessibility

Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.

Training objectives

Maîtriser syntaxe avancée Power Query M pour transformations professionnelles

Développer fonctions custom M optimisées en contexte entreprise

Implémenter expressions récursives et itératives pour datasets complexes

Optimiser performances requêtes M avec debugging expert

Concevoir pipelines data certifiants intégrant M Language

Déployer scripts M scalables pour automatisations BI

Acquérir compétences certifiantes en Power Query M pro

Training program

Module 1Power Query M Language : syntaxe avancée et structures de données (records, listes, tables)

Plongez dans les types de données M complexes via exercices pratiques sur datasets réels d'entreprise, manipulez records et listes pour nettoyer flux massifs, structurez tables dynamiques avec folding optimisé, codez premières fonctions let/in pour réutilisation immédiate, testez transformations sur Power BI avec retours formateur, produisez livrable : script M modulaire validé en groupe.

Module 2Power Query M Language : fonctions custom et expressions lambda (récursion, itération)

Créez fonctions personnalisées M pour automatisations avancées, implémentez lambdas sur cas concrets comme hiérarchies produits, maîtrisez récursion pour arbres décisionnels BI, itérez sur datasets volumineux sans surcharge mémoire, intégrez List.Generate et Table.AddColumn en projets fil rouge, debuggez en temps réel avec formateur expert, générez bibliothèque fonctions réutilisables pour votre entreprise.

Module 3Power Query M Language : optimisation performances et debugging expert (Query Diagnostics)

Analysez performances requêtes M avec outils intégrés Power Query, optimisez folding et buffering sur données terabyte-scale, traquez fuites mémoire via Query Diagnostics, refactorisez code legacy pour gains 50% temps exécution, appliquez profiling sur vos datasets pros, simulez scénarios production avec charges réelles, produisez rapport optimisation chiffré comme livrable certifiant compétences.

Module 4Power Query M Language : intégration avancée et déploiements enterprise (API, gateways)

Intégrez scripts M à Power BI Service et Excel via gateways sécurisés, automatisez pipelines ETL avec M dans Azure Data Factory, gérez erreurs runtime avancées et logging custom, déployez templates partagés pour équipes BI, testez interopérabilité REST/API en live, finalisez projet fil rouge complet avec soutenance, recevez certification compétences Power Query M pro.