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T Spaces |
 | | T Spaces users find that this simple interface is sufficient for a wide variety of applications; however, for the sophisticated user, T Spaces provides some advanced functionality as well, such as advanced query operations, security and authorization operations, event registration, and dynamically definable operators. |
 | | In T Spaces terminology, the join is a user-defined, not a built-in, operator (scan the tuples with the specified column names, perform a "query" operation, and a merge) that directly matches existing tuples. |
 | | The T Spaces project released version 1.02 to the public via the IBM AlphaWorks* channel (the URL for AlphaWorks is http://www.alphaworks.ibm.com) on March 16, 1998. |
| www.research.ibm.com /journal/sj/373/wyckoff.html (10059 words) |
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