Oracle 21c training
Master Oracle 21c through practical training on JSON data handling, hybrid schemas, SQL and PL/SQL enhancements, indexing, performance tuning, and zero-downtime deployment for scalable, secure enterprise applications.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
Oracle 21c Training provides practical skills to design and optimise hybrid relational and JSON schemas, write powerful SQL/JSON queries, and improve performance using indexing, partitioning, and caching. Gain expertise in PL/SQL and SQL enhancements, secure JSON data, manage schema evolution, and deploy changes with minimal risk for fast, flexible, reliable databases.
Elevify advantages
Develop skills
- Oracle 21c JSON querying: join, filter and aggregate JSON with relational data.
- Hybrid schema design: model relational plus JSON tables for flexible applications.
- SQL and PL/SQL 21c upgrades: use macros, inline PL/SQL and faster dev workflows.
- Performance tuning: index, partition and cache JSON-heavy queries in Oracle 21c.
- Safe deployment: apply edition-based redefinition, online DDL and JSON migrations.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
As suas aulas são perfeitas. Adquiri o pacote de um ano e, finalmente, tenho a oportunidade de acompanhar diversos temas do meu interesse sem precisar mudar de plataforma... agradeço por tudo o que fazem, já recomendei vocês a outras pessoas...

Giulio CarloAluno de Marketing Digital
Eu gosto de como as lições são direto ao ponto e como eu consigo alterar capítulos e pular conteúdos que não preciso.

Mariana FerresAluna de Fotografia
Gosto do conteúdo e do modo de apresentação e transcrição de vídeos, o que acelera o processo!

Luciana AlvarengaAluna de Design de Unhas
A plataforma é rápida, simples de usar. A diversidade de conteúdo e os vídeos complementares ajudam muito no aprendizado.

Giulio CarloAluno de Engenharia de Prompt
FAQ
Who is Elevify? How does it work?
Do the courses have certificates?
Are the courses free?
What is the course workload?
What are the courses like?
How do the courses work?
What is the duration of the courses?
What is the cost or price of the courses?
What is an EAD or online course and how does it work?
Course in PDF