How use Filter in levelDB to search key
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The Nguyen Xuan
Dec 4, 2014, 5:51:07 AM12/4/14
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I have very big database (>1TB) using LevelDb, when i want to search a key (existing or no existing).
I have use Iterator, but very slow.
How way to search fast?
Thank
Ren Z
Apr 9, 2015, 10:09:29 AM4/9/15
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1Tb in single db? Does it work ok?
Anyway I would try using bloom filters, read about them.
Even better I would split into many dbs (perhaps each one would be responsible for some range of keys)
Anyway I would try using bloom filters, read about them.
Even better I would split into many dbs (perhaps each one would be responsible for some range of keys)
The Nguyen Xuan
Jul 31, 2015, 3:00:36 AM7/31/15
to leveldb, ren...@gmail.com
I used bloom filters, too. but this did not improve the read speed.
Finally, I split into many dbs.
Thank for your reply
Vào 21:09:29 UTC+7 Thứ Năm, ngày 09 tháng 4 năm 2015, Ren Z đã viết:
Vào 21:09:29 UTC+7 Thứ Năm, ngày 09 tháng 4 năm 2015, Ren Z đã viết:
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