Igor Canadi 6de6a06631 FIFO compaction style ...

Summary:
Introducing new compaction style -- FIFO.

FIFO compaction style has write amplification of 1 (+1 for WAL) and it deletes the oldest files when the total DB size exceeds pre-configured values.

FIFO compaction style is suited for storing high-frequency event logs.

Test Plan: Added a unit test

Reviewers: dhruba, haobo, sdong

Reviewed By: dhruba

Subscribers: alberts, leveldb

Differential Revision: https://reviews.facebook.net/D18765

2014-05-21 11:43:35 -07:00

..

c.h

Add rocksdb_open_for_read_only to C API

2014-04-27 20:57:10 +01:00

cache.h

ApplyToAllCacheEntries

2014-05-02 16:24:04 -04:00

compaction_filter.h

Compaction Filter V1 to use old context struct to keep backward compatible

2014-04-02 14:57:51 -07:00

comparator.h

Add License message to public header files.

2013-11-18 10:21:35 -08:00

db.h

Call EnableFileDeletions with false as argument

2014-05-20 14:28:51 -07:00

env.h

Expose in memory Env to the world

2014-04-14 12:28:15 -07:00

filter_policy.h

Add License message to public header files.

2013-11-18 10:21:35 -08:00

flush_block_policy.h

Remove the terrible hack in for flush_block_policy_factory

2014-02-28 16:39:27 -08:00

iterator.h

Add License message to public header files.

2013-11-18 10:21:35 -08:00

ldb_tool.h

RocksDBLite

2014-04-15 13:39:26 -07:00

memtablerep.h

Pass logger to memtable rep and TLB page allocation error logged to info logs

2014-05-05 16:43:37 -07:00

merge_operator.h

Enhance partial merge to support multiple arguments

2014-03-24 17:57:13 -07:00

options.h

FIFO compaction style

2014-05-21 11:43:35 -07:00

perf_context.h

macros for perf_context

2014-04-08 10:58:07 -07:00

slice_transform.h

Add License message to public header files.

2013-11-18 10:21:35 -08:00

slice.h

No shadow in public headers

2014-04-10 17:19:03 -07:00

statistics.h

[RocksDB] make sure KSVObsolete does not get accessed as a valid pointer.

2014-03-10 12:55:25 -07:00

status.h

Expose Status::code()

2014-05-14 16:23:40 -07:00

table_properties.h

TablePropertiesCollectorFactory

2014-05-13 12:30:55 -07:00

table.h

Revert "Revert "Allow allocating dynamic bloom, plain table indexes and hash linked list from huge page TLB""

2014-05-04 13:56:29 -07:00

transaction_log.h

Revert "Fix bad merge of D16791 and D16767"

2014-03-12 09:37:43 -07:00

types.h

Add License message to public header files.

2013-11-18 10:21:35 -08:00

universal_compaction.h

Moving Some includes from options.h to forward declaration

2014-01-24 17:16:22 -08:00

version.h

TablePropertiesCollectorFactory

2014-05-13 12:30:55 -07:00

write_batch.h

Support for column families in TTL DB

2014-04-22 11:27:33 -07:00