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| -rw-r--r-- | share/doc/src/intro/overview.rst | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/share/doc/src/intro/overview.rst b/share/doc/src/intro/overview.rst index f94d65647..4e3b72c42 100644 --- a/share/doc/src/intro/overview.rst +++ b/share/doc/src/intro/overview.rst @@ -198,9 +198,10 @@ simultaneous client readers, who can read and query the view while the index is concurrently being refreshed for other clients without causing problems for the readers. -As documents are examined, their previous row values are removed from the -view indexes, if they exist. If the document is selected by a view function, -the function results are inserted into the view as a new row. +As documents are processed by the view engine through your 'map' and 'reduce' +functions, their previous row values are removed from the view indexes, if +they exist. If the document is selected by a view function, the function results +are inserted into the view as a new row. When view index changes are written to disk, the updates are always appended at the end of the file, serving to both reduce disk head seek times during |