[−][src]Module sstb::sstable

Implementations of sstables stored as files on disk.

Single and multi-threaded SSTable readers, single-threaded writer.

For writing sstables look at the writer module.

There is a also a convenience function write_btree_map.

For reading sstables, there are multiple implementations with tradeoffs.

For example, the simplest and thread-safe implementation of a reader is MmapUncompressedSSTableReader. But it only works with uncompressed files.

Also if the tables are larger than memory, mmap may start causing issues, although that needs to be measured on the target setup.

Re-exports

pub use reader::ConcurrentSSTableReader;

pub use reader::MmapUncompressedSSTableReader;

pub use reader::SSTableReader;

pub use writer::RawSSTableWriter;

pub use writer::SSTableWriterV2;

reader	SSTable reading facilities.
writer	SSTable writing facilities.

BloomConfig
GetOptions	Options for "get" method.
ReadOptions	Options for reading sstables.
Version	The version of the on-disk table.
WriteOptions	Options for writing sstables.

Compression	Compression options for sstables.
Error
ReadCache	Configures the caches for reading.

INVALID_DATA
VERSION_20

A convenience function to write a btree map to a file.