Oak root
· A scalable, concurrent, in-memory Key Value (KV) map.
Oak implements a concurrent Key-Value map that can keep all keys and values off-heap.
This enables working with bigger heap sizes than JVM's managed heap.
OakMap implements an API similar to the industry standard Java8 ConcurrentNavigableMap API.
It provides strong (atomic) semantics for read, write, and read-modify-write, as well as (non-atomic) range query (scan) operations, both forward and backward.
OakMap is optimized for big keys and values, in particular, for incremental maintenance of objects (update in-place).
It is faster and scales better with additional CPU cores than the popular Java ConcurrentNavigableMap ConcurrentSkipListMap
Download JD-GUI to open JAR file and explore Java source code file (.class .java)
Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window root-0.2.5.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
