rocksdb/utilities/blob_db
sdong 8b79422b52 [Proof-Of-Concept] RocksDB Blob Storage with a blob log file.
Summary:
This is a proof of concept of a RocksDB blob log file. The actual value of the Put() is appended to a blob log using normal data block format, and the handle of the block is written as the value of the key in RocksDB.

The prototype only supports Put() and Get(). It doesn't support DB restart, garbage collection, Write() call, iterator, snapshots, etc.

Test Plan: Add unit tests.

Reviewers: arahut

Reviewed By: arahut

Subscribers: kradhakrishnan, leveldb, andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D61485
2016-08-10 17:05:17 -07:00
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blob_db.cc [Proof-Of-Concept] RocksDB Blob Storage with a blob log file. 2016-08-10 17:05:17 -07:00
blob_db.h [Proof-Of-Concept] RocksDB Blob Storage with a blob log file. 2016-08-10 17:05:17 -07:00
blob_db_test.cc [Proof-Of-Concept] RocksDB Blob Storage with a blob log file. 2016-08-10 17:05:17 -07:00