Archive for December 18th, 2009
OASIS SWS: Search Web Services
We have discussed in the previous post SRU as a remote search protocol, and how it seeks to be broadly applicable by abstracting search indexes away from their native metadata formats. The new OASIS SWS (Search Web Services) standard, which is intended as the successor to SRU, goes further: it also abstracts search parameters away from the search protocol. SWS pursues interoperability between different search protocols, by abstracting to a common protocol model, of which actual search protocols are treated as bindings.
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