Data Structures in Java Course
Dive deep into Java data structures by developing a robust in-memory store optimised for performance. Explore collections, indexing techniques, concurrency controls, atomic operations, and time-space complexity analysis to build scalable, thread-safe systems that mirror real-world tech demands. This hands-on course equips you with practical skills for high-performance applications in dynamic environments.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain expertise in essential Java data structures by creating a high-speed in-memory storage system from the ground up. Model products and orders effectively, craft efficient APIs, apply HashMap indexes, and select the best collections for quick lookups and record-keeping. Handle concurrency using atomic counters, locks, and safe transactional updates, then confirm your skills with benchmarks, profiling tools, and thorough unit plus integration tests in this focused, practical course.
Elevify advantages
Develop skills
- Design thread-safe Java data structures for rapid, concurrent in-memory storage solutions.
- Implement efficient Java indexes using HashMap and secondary keys for swift data retrieval.
- Optimise APIs through Big-O analysis, refining time and space efficiency.
- Develop in-memory transactional processes to validate orders, manage stock, and maintain data integrity.
- Conduct comprehensive benchmarking and testing of Java stores with JMH, unit tests, and concurrency checks.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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