JTRussell4226 JTRussell4226
  • 22-02-2024
  • Computers and Technology
contestada

Which of the following is an advantage of SPIMI (Single-pass in-memory indexing) when compared with BSBI (Blocked sort-based Indexing)?
1) No need to maintain (term, termID) mapping across blocks.
2) There is actually no advantage.
3) No need to write blocks to disk.
4) No need to merge postings into the final index.

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