A new data structure for accurate on-line accumulation of rank-based statistics such as quantiles and trimmed means

Low-overhead, non-blocking I/O, external Process implementation for Java

Practical Algorithm to Retrieve Information Coded in Alphanumeric (PATRICIA)

Basic stand-alone disk-based N-way merge sort component for Java

Mirror of Apache Clerezza

🔥 HAPI FHIR - Java API for HL7 FHIR Clients and Servers

The bloom filter library from Cassandra, isolated out into its own small, self-contained chunk

Stockholm is a maven archetype for creating DSLs