Claim: The Apache Directory is an open source project of the Apache Software Foundation (certified LDAPv3-compatible by The Open Group in 2006) with its Apache Directory Server - an embeddable directory server entirely written in Java, as its flagship product.
Evidence: Apache Directory is an open source project of the Apache Software Foundation. It was certified LDAPv3-compatible by The Open Group in 2006. Its flagship product, the Apache Directory Server, originally written by Alex Karasulu, is an embeddable directory server entirely written in Java.