data
Sort by:Popular

Support for reading and writing CSV-encoded data via Jackson abstractions.
Last Release on Oct 30, 2025

MapDB provides concurrent Maps, Sets and Queues backed by disk storage or off-heap memory. It is a fast, scalable and easy to use embedded Java database.
Last Release on Jan 10, 2024
Functions to parse XML into lazy sequences and lazy trees and emit these as text
Last Release on Aug 11, 2014
Fast aggregation of large data (e.g. 100GB in RAM), fast ordered joins, fast add/modify/delete of columns by group using no copies at all, list columns, a fast friendly file reader and parallel file writer. Offers a natural and flexible syntax, for faster development.
Last Release on Feb 16, 2021
Apache Parquet Avro
Last Release on Aug 30, 2025
Android Preferences DataStore
Last Release on May 20, 2025
Starter for using Spring Data repositories exposed over REST using Spring Data REST and Spring MVC
Last Release on Oct 23, 2025
Per-directory local and remote repository metadata.
Last Release on Jul 15, 2025
Codec
Last Release on Feb 19, 2024
High Performance Primitive Collections: data structures (maps, sets, lists, stacks, queues) generated for combinations of object and primitive types to conserve JVM memory and speed up execution.
Last Release on Jun 4, 2024