diff options
Diffstat (limited to 'src/third_party/wiredtiger/src/docs/tune-page-size-and-comp.dox')
| -rw-r--r-- | src/third_party/wiredtiger/src/docs/tune-page-size-and-comp.dox | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/third_party/wiredtiger/src/docs/tune-page-size-and-comp.dox b/src/third_party/wiredtiger/src/docs/tune-page-size-and-comp.dox index 9659d389bf0..b39a9de2594 100644 --- a/src/third_party/wiredtiger/src/docs/tune-page-size-and-comp.dox +++ b/src/third_party/wiredtiger/src/docs/tune-page-size-and-comp.dox @@ -356,20 +356,19 @@ such a configuration string is as follows: - Huffman \n -Reduces the size requirement by compressing individual key/value items, and -can be separately configured either or both keys and values. The additional -CPU cost of Huffman encoding can be high, and should be considered. (See @ref -huffman for details.) +Reduces the size requirement by compressing individual value items, and +can be configured for values. The additional CPU cost of Huffman encoding +can be high, and should be considered. (See @ref huffman for details.) \n\n Huffman configuration: \n -Specified using the \c huffman_key and \c huffman_value configuration +Specified using the \c huffman_value configuration options to WT_SESSION::create. These options can take values of "english" (to use a built-in English language frequency table), "utf8<file>" or "utf16<file>" (to use a custom UTF-8 or UTF-16 symbol frequency table file). An example of such a configuration string is as follows: <pre> -"key_format=S,value_format=S,huffman_key=english,huffman_value=english" +"key_format=S,value_format=S,huffman_value=english" </pre> - Block Compression |