I’ve focused on two data structure categories, Java arrays and linked lists, which are the basis of more complex data structures such as stacks, queues, trees, graphs, dictionaries/maps, and sets.

This tutorial launches a short series introducing data structures and algorithms. In Part 1, you’ll learn what a data structure is and how data structures are classified.

Neo Technology, the commercial sponsor of the Neo4j open-source NoSQL graph database implemented in Java, this week enhanced its second major update, released earlier this year, with a point release ...