7 Commits

Author	SHA1	Message	Date
André Silva	e114b0b28d	Upgrade to RocksDB 5.8.8 and tune settings to reduce space amplification (#7348) ... * kvdb-rocksdb: update to RocksDB 5.8.8 * kvdb-rocksdb: tune RocksDB options * Switch to level-style compaction * Increase default block size (16K), and use bigger blocks for HDDs (64K) * Increase default file size base (64MB SSDs, 256MB HDDs) * Create a single block cache shared across all column families * Tune compaction settings using RocksDB helper functions, taking into account memory budget spread across all columns * Configure backgrounds jobs based on the number of CPUs * Set some default recommended settings * ethcore: remove unused config blockchain.db_cache_size * parity: increase default value for db_cache_size * kvdb-rocksdb: enable compression on all levels * kvdb-rocksdb: set global db_write_bufer_size * kvdb-rocksdb: reduce db_write_bufer_size to force earlier flushing * kvdb-rocksdb: use master branch for rust-rocksdb dependency	2018-01-03 11:00:37 +01:00
efyang	9b4db8b4f0	Fix iterator issues	2017-10-28 16:59:00 -05:00
efyang	56b6adec68	Iterate over both buffered and unbuffered database entries	2017-10-22 20:58:06 -05:00
Marek Kotewicz	9228ce4bae	util crates use tempdir crate instead of devtools to create temp path (#6807) ... * use tempdir instead of devtools in kvdb-rocksdb * use tempdir instead of devtools in migration * use tempdir instead of devtools in ethcore-network * fixed wrong merge	2017-10-20 12:11:34 +02:00
debris	6dc50d01b5	KeyValueDB trait uses errors instead of strings	2017-10-16 12:11:35 +02:00
debris	c05fd9607c	fixed kvdb-memorydb && kvdb-rocksdb authors	2017-10-12 15:38:38 +02:00
debris	eb526b7769	separated kvdb into 3 crates: kvdb, kvdb-memorydb && kvdb-rocksdb, #6693	2017-10-12 15:36:27 +02:00