kyotocabinet-0.1.3: Mid level bindings to Kyoto Cabinet

Safe HaskellNone
LanguageHaskell98

Database.KyotoCabinet.DB.CacheHash

Description

Cache hash database.

On-memory database with definable size, and with a LRU algorithm for eviction.

  • Persistence: volatile
  • Algorithm: hash table
  • Complexity: O(1)
  • Sequence: undefined
  • Lock unit: record (mutex)

Synopsis

Documentation

data CacheHash Source

data CacheHashOptions Source

Constructors

CacheHashOptions 

Fields

options :: [Options]
 
buckets :: Maybe Int64
 
compressor :: Maybe Compressor
 
maxRecords :: Maybe Int64
 
maxSize :: Maybe Int64
 
cipherKey :: Maybe String
 

Instances

defaultCacheHashOptions :: CacheHashOptions Source

data Compressor Source

Compression algorithm used. DEFLATE is the default one.

Constructors

Zlib

The raw zlib compressor

DEFLATE

zlib deflate compressor

Gz

zlib gzip compressor

LZO

LZO compressor

LZMA

LZMA compressor

Arc

Arcfour cipher

Instances

data Options Source

General tuning options

Constructors

Compress

Enable compression of the keys and the values

Instances

makeCacheHash :: LoggingOptions -> CacheHashOptions -> Mode -> IO CacheHash Source