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diff --git a/src/rocksdb/docs/_posts/2016-03-07-rocksdb-options-file.markdown b/src/rocksdb/docs/_posts/2016-03-07-rocksdb-options-file.markdown new file mode 100644 index 00000000..703449b0 --- /dev/null +++ b/src/rocksdb/docs/_posts/2016-03-07-rocksdb-options-file.markdown @@ -0,0 +1,24 @@ +--- +title: RocksDB Options File +layout: post +author: yhciang +category: blog +redirect_from: + - /blog/3089/rocksdb-options-file/ +--- + +In RocksDB 4.3, we added a new set of features that makes managing RocksDB options easier. Specifically: + + * **Persisting Options Automatically**: Each RocksDB database will now automatically persist its current set of options into an INI file on every successful call of DB::Open(), SetOptions(), and CreateColumnFamily() / DropColumnFamily(). + + + + * **Load Options from File**: We added [LoadLatestOptions() / LoadOptionsFromFile()](https://github.com/facebook/rocksdb/blob/4.3.fb/include/rocksdb/utilities/options_util.h#L48-L58) that enables developers to construct RocksDB options object from an options file. + + + + * **Sanity Check Options**: We added [CheckOptionsCompatibility](https://github.com/facebook/rocksdb/blob/4.3.fb/include/rocksdb/utilities/options_util.h#L64-L77) that performs compatibility check on two sets of RocksDB options. + +<!--truncate--> + +Want to know more about how to use this new features? Check out the [RocksDB Options File wiki page](https://github.com/facebook/rocksdb/wiki/RocksDB-Options-File) and start using this new feature today! |