rocksdb/docs/_posts/2016-03-07-rocksdb-options-file.markdown
Joel Marcey 3c2262400f Migrate the RocksDB Worpdress blog over to Jekyll
Summary:
Tried to:

- preserve existing links
- move existing images over (there were 2)
- preserve codeblocks (modified where apprporiate)
- etc.

Also as agreed upon:

- All blog posts are preserved.
- Comments are not preserved.
- Not turning on comments for future blog posts (use the FB developer group instead).
- Like button at the end of the blog post.

Depends on https://reviews.facebook.net/D63051

Test Plan: Visual

Reviewers: IslamAbdelRahman, lgalanis

Reviewed By: lgalanis

Subscribers: andrewkr, dhruba, leveldb

Differential Revision: https://reviews.facebook.net/D63105
2016-09-01 17:28:49 -07:00

1.1 KiB

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RocksDB Options File post yhciang blog

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() that enables developers to construct RocksDB options object from an options file.

  • Sanity Check Options: We added CheckOptionsCompatibility that performs compatibility check on two sets of RocksDB options.

Want to know more about how to use this new features? Check out the RocksDB Options File wiki page and start using this new feature today!