Certificate of completion

Douglas de Paulo Estenio dos Santos

Spark: introducing the tool

completed the online course with an estimated workload of 10 hours.

Finished at February 09, 2025

Guilherme Silveira

Coordinator

Paulo Silveira

Chief Vision Officer

https://cursos.alura.com.br/certificate/a46c2718-4305-4924-b54d-733026aac716

Course lessons

Spark: introducing the tool

  • Starting work
  • Data loading
  • Manipulating the data
  • Selections and queries
  • Aggregations and joins
  • Storage forms
Certificate authenticity QR code
Formal Certificate