nodb - Google Code NoDB is a prevalent object repository with indexing capabilities. It is a general purpose in memory repository for use in any Java applications. In a prevalent model, all the objects are kept in memory in native object format. Although NoDB allows to store the objects in a compressed form. The objects stored in a repository can be queried through the use of indexes, so you dont have to iterate over an object graph any more. in Software > toolswith in-memoryjavalibraryobjectsrepository
Open Knowledge Repository The World Bank is the largest single source of development knowledge. The World Bank Open Knowledge Repository (OKR) is The World Bank’s official open access repository for its research outputs and knowledge products. in Web > referencewith bankknowledgeopenrepositoryworld