Package | Description |
---|---|
com.bigdata.journal |
The journal is an append-only persistence capable data structure
supporting atomic commit, named indices, and transactions.
|
Modifier and Type | Class and Description |
---|---|
class |
BasicBufferStrategy
Implements logic to read from and write on a buffer.
|
class |
DirectBufferStrategy
Direct buffer strategy uses a direct
ByteBuffer as a write through
cache and writes through to disk for persistence. |
class |
DiskBackedBufferStrategy
Abstract base class for implementations that use a direct buffer as a write
through cache to an image on the disk.
|
class |
DiskOnlyStrategy
Deprecated.
This has been replaced by
WORMStrategy . |
class |
MappedBufferStrategy
Memory-mapped journal strategy (this mode is NOT recommended).
|
class |
TransientBufferStrategy
Transient buffer strategy uses a direct buffer but never writes on disk.
|
class |
WORMStrategy
Disk-based Write Once Read Many (WORM) journal strategy.
|
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