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Data Structures in Java Course

Data Structures in Java Course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

Master main data structures in Java by creating a fast in-memory store from the ground up. Learn to represent products and orders, create simple APIs, use HashMap for indexes, and pick the best collections for quick searches and records. Practice handling multiple threads with atomic counters, locks, and safe updates, then check your work with benchmarks, profiling, and good unit and integration tests in this short, practical course.

Elevify advantages

Develop skills

  • Design thread-safe Java data structures: create quick, safe in-memory stores for multiple users.
  • Implement Java indexes: use HashMap and extra indexes for fast finding.
  • Optimize APIs using Big-O knowledge: note and adjust time and space use.
  • Build safe update processes in memory: check orders, change stock, keep everything consistent.
  • Benchmark and test Java stores: use JMH profiling, unit and multi-thread testing.

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.
Workload: between 4 and 360 hours

What our students say

Your classes are perfect. I purchased the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... I appreciate everything you do, I've already recommended you to others...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the extra videos really help with learning.
Giulio Carlo
Giulio CarloPrompt Engineering Student

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