rocksdb/include/utilities/json_document.h

//  Copyright (c) 2013, Facebook, Inc.  All rights reserved.
//  This source code is licensed under the BSD-style license found in the
//  LICENSE file in the root directory of this source tree. An additional grant
//  of patent rights can be found in the PATENTS file in the same directory.
#pragma once
#warning This file was moved to rocksdb/utilities/json_document.h
#include "rocksdb/utilities/json_document.h"
JSONDocument Summary: After evaluating options for JSON storage, I decided to implement our own. The reason is that we'll be able to optimize it better and we get to reduce unnecessary dependencies (which is what we'd get with folly). I also plan to write a serializer/deserializer for JSONDocument with our own binary format similar to BSON. That way we'll store binary JSON format in RocksDB instead of the plain-text JSON. This means less storage and faster deserialization. There are still some inefficiencies left here. I plan to optimize them after we develop a functioning DocumentDB. That way we can move and iterate faster. Test Plan: added a unit test Reviewers: dhruba, haobo, sdong, ljin, yhchiang Reviewed By: haobo Subscribers: leveldb Differential Revision: https://reviews.facebook.net/D18831 2014-06-20 11:14:14 +02:00			`// Copyright (c) 2013, Facebook, Inc. All rights reserved.`
			`// This source code is licensed under the BSD-style license found in the`
			`// LICENSE file in the root directory of this source tree. An additional grant`
			`// of patent rights can be found in the PATENTS file in the same directory.`
			`#pragma once`
Move include/utilities/.h to include/rocksdb/utilities/.h Summary: All public headers need to be under `include/rocksdb` directory. Otherwise, clients include our header files like this: #include <rocksdb/db.h> #include <utilities/backupable_db.h> // still our public header! Also, internally, we include: #include "utilities/backupable/backupable_db.h" // internal header #include "utilities/backupable_db.h" // public header which is confusing. This way, when we install rocksdb as a system library, we can just copy `include/rocksdb` directory to system's header files. We can't really copy `utilities` directory to system's header files. Test Plan: compiles Reviewers: dhruba, ljin, yhchiang, sdong Reviewed By: sdong Subscribers: leveldb Differential Revision: https://reviews.facebook.net/D20409 2014-07-23 16:21:38 +02:00			`#warning This file was moved to rocksdb/utilities/json_document.h`
			`#include "rocksdb/utilities/json_document.h"`